EcoR1 Capital, LLC is an employee-owned investment advisory firm based in San Francisco, California, founded in 2012. Specializing in the biotechnology sector, EcoR1 Capital focuses on identifying and evaluating innovative therapeutic solutions that can significantly enhance patient outcomes. The firm employs a long/short investment strategy primarily within the public equity markets of the United States, while also managing separate client-focused equity and fixed income portfolios. By investing in biotech companies that offer promising new treatments for untreated diseases, EcoR1 Capital aims to advance medical research and build upon the innovative contributions of its predecessors in the healthcare and life sciences fields.
Attovia Therapeutics is a biotherapeutics pipeline developer focused on immune-mediated illness and oncology. The company uses the nanobody platform to create tiny format binders with low picomolar affinity, increased selectivity, quicker internalization, and rapid tissue penetration, thereby assisting cancer patients' treatment.
Tectonic Therapeutic
Post in 2025
Tectonic Therapeutic is a biotechnology company dedicated to the discovery and development of innovative drugs that target G protein-coupled receptors (GPCRs). With a focus on therapeutic proteins and antibodies, Tectonic aims to address the complexities of GPCR-targeted drug discovery through its proprietary technology platform, GEODe. The company is committed to unlocking the therapeutic potential of challenging receptors, striving to create biologic medicines that can effectively modify disease progression. Founded by experts in biochemistry and molecular pharmacology, Tectonic combines a strong scientific foundation with a history of entrepreneurial success to advance its mission in the biopharmaceutical landscape.
Neurogene
Post in 2024
Neurogene Inc., established in 2018 and headquartered in New York, specializes in developing genetic medicines for treating neurological disorders. The company focuses on utilizing adeno-associated virus (AAV) vectors to deliver therapeutic genes for conditions such as Charcot-Marie Tooth disease type 4J (CMT4J), Aspartylglucosaminuria (AGU), and an undisclosed Lysosomal Storage Disease (LSD). Neurogene aims to provide effective treatment options where none currently exist, aiming to improve the quality of life for patients and families affected by these rare neurological disorders.
Atara Biotherapeutics
Post in 2024
Atara Biotherapeutics is an off-the-shelf T-cell immunotherapy company based in South San Francisco, California, focused on developing innovative treatments for patients with cancer, autoimmune diseases, and viral infections. The company's lead product, tabelecleucel (tab-cel), is currently in Phase III clinical trials for treating Epstein-Barr virus-associated post-transplant lymphoproliferative disorder, with additional development for other EBV-related hematologic malignancies and solid tumors, such as nasopharyngeal carcinoma. Atara is also advancing next-generation CAR T immunotherapies, addressing various conditions including mesothelin-targeted therapies for solid tumors and treatments for B-cell lymphomas. Other notable candidates include therapies for multiple sclerosis and several viral infections. The company collaborates with esteemed institutions such as Memorial Sloan Kettering Cancer Center and Bayer AG to enhance its research and development efforts. Founded in 2012, Atara Biotherapeutics is committed to transforming the treatment landscape for serious diseases through its robust clinical and scientific initiatives.
AnaptysBio
Post in 2024
AnaptysBio, Inc. is a clinical-stage biotechnology company based in San Diego, California, focused on developing therapeutic antibodies for inflammation and immuno-oncology. The company’s key product candidates include Etokimab, an anti-IL-33 treatment for atopic dermatitis, eosinophilic asthma, and chronic rhinosinusitis; ANB019, an anti-IL-36 receptor for generalized pustular psoriasis; and several immune cell modulating antibodies, including checkpoint agonists for autoimmune diseases. AnaptysBio's pipeline features notable immuno-oncology candidates such as TSR-042 (anti-PD-1), TSR-022 (anti-TIM-3), and TSR-075 (anti-PD-1/LAG-3 bispecific). The company employs a proprietary platform based on somatic hypermutation for antibody discovery and optimization, addressing unmet medical needs in therapeutic applications. AnaptysBio has formed partnerships with various organizations, including TESARO and Celgene, to enhance its research and development efforts. Founded in 2005, AnaptysBio has established itself in the biotechnology sector as a developer of innovative therapies targeting significant health challenges.
Tectonic Therapeutic
Post in 2024
Tectonic Therapeutic is a biotechnology company dedicated to the discovery and development of innovative drugs that target G protein-coupled receptors (GPCRs). With a focus on therapeutic proteins and antibodies, Tectonic aims to address the complexities of GPCR-targeted drug discovery through its proprietary technology platform, GEODe. The company is committed to unlocking the therapeutic potential of challenging receptors, striving to create biologic medicines that can effectively modify disease progression. Founded by experts in biochemistry and molecular pharmacology, Tectonic combines a strong scientific foundation with a history of entrepreneurial success to advance its mission in the biopharmaceutical landscape.
Bicycle Therapeutics
Post in 2024
Bicycle Therapeutics is a clinical-stage biopharmaceutical company focused on developing a novel class of medicines known as Bicycles, which are synthetic short peptides designed to stabilize their structural geometry through two loops. The company primarily targets oncology indications with significant unmet medical needs. Its lead product candidate, BT1718, is a Bicycle Toxin Conjugate currently undergoing Phase I/IIa clinical trials aimed at tumors expressing Membrane Type 1 matrix metalloprotease. Other oncology candidates include BT5528, also in Phase I/IIa trials targeting EphA2, and BT8009, which is in preclinical studies for Nectin-4. Additionally, Bicycle Therapeutics is developing THR-149, a plasma kallikrein inhibitor that has completed Phase I trials for diabetic macular edema. The company collaborates with various biopharmaceutical organizations to advance programs in areas like anti-infectives and cardiovascular health. Founded in 2009, Bicycle Therapeutics is headquartered in Cambridge, United Kingdom.
Ajax Therapeutics
Series C in 2024
Ajax Therapeutics is a biotechnology company based in New York City that focuses on developing innovative small molecule therapies for hematologic malignancies. The company utilizes computational chemistry and structure-based technologies to create targeted treatments that address critical cytokine signaling pathways involved in these diseases. By integrating insights from disease mechanisms, genetics, and structural biology with an advanced computational drug discovery platform, Ajax Therapeutics aims to design precise therapeutics that meet significant unmet medical needs for patients suffering from hematologic malignancies.
Attovia Therapeutics
Series B in 2024
Attovia Therapeutics is a biotherapeutics pipeline developer focused on immune-mediated illness and oncology. The company uses the nanobody platform to create tiny format binders with low picomolar affinity, increased selectivity, quicker internalization, and rapid tissue penetration, thereby assisting cancer patients' treatment.
BridgeBio Oncology Therapeutics
Venture Round in 2024
BridgeBio Oncology Therapeutics operates as a biopharmaceutical company.
Nkarta Therapeutics
Post in 2024
Nkarta Therapeutics is a biopharmaceutical company focused on developing engineered natural killer (NK) cells for the treatment of cancer and autoimmune diseases. The company aims to enhance the efficacy of cell therapy by leveraging the inherent ability of NK cells to identify and eliminate abnormal cells without the need for genetic alteration. This approach allows for a broader application across various hematologic and solid tumor malignancies while potentially minimizing side effects associated with traditional T-cell therapies. Nkarta combines its NK expansion platform technology with proprietary cell engineering methods to produce a substantial supply of NK cells, enhancing their ability to recognize therapeutic targets and improving their persistence in the body for sustained activity. Through this innovative strategy, Nkarta seeks to provide more potent, well-tolerated, and rapidly available therapies for patients facing diverse cancer types.
Crinetics Pharmaceuticals
Post in 2024
Crinetics Pharmaceuticals, Inc. is a clinical-stage pharmaceutical company headquartered in San Diego, California, dedicated to the discovery, development, and commercialization of innovative therapeutics for rare endocrine diseases and endocrine-related tumors. The company’s lead product candidate, paltusotine, is an oral selective nonpeptide somatostatin receptor type 2 biased agonist currently undergoing Phase I clinical trials aimed at treating acromegaly and neuroendocrine tumors. In addition to paltusotine, Crinetics is developing several other therapeutics, including CRN01941, an oral selective nonpeptide sst2 biased agonist for neuroendocrine tumors, and an oral somatostatin type 5 receptor agonist for congenital hyperinsulinism. The company is also working on an oral adrenocorticotrophic hormone antagonist for conditions such as Cushing’s syndrome and congenital adrenal hyperplasia. Founded in 2008, Crinetics Pharmaceuticals is focused on leveraging its internal discovery efforts to create effective treatments while utilizing hormonal biomarker endpoints to enhance the efficiency and cost-effectiveness of its clinical studies.
CRISPR Therapeutics
Post in 2024
CRISPR Therapeutics is focused on the development of transformative medicines using its proprietary CRISPR/Cas9 gene-editing platform. CRISPR/Cas9 is a revolutionary technology that allows for precise, directed changes to genomic DNA. They have licensed the foundational CRISPR/Cas9 patent estate for human therapeutic use from their scientific founder, Dr. Emmanuelle Charpentier, who co-invented the application of CRISPR/Cas9 for gene editing. CRISPR Therapeutics’ vision is to cure serious human diseases at the molecular level using CRISPR-Cas9. The company is headquartered in Basel, Switzerland and has operations in London, UK.
Kura Oncology
Post in 2024
Kura Oncology is a clinical-stage biopharmaceutical company based in San Diego, California, focused on developing targeted therapies for cancer treatment. The company’s primary product candidate, Tipifarnib, is an orally available farnesyl transferase inhibitor currently undergoing Phase II clinical trials for solid tumors, peripheral T-cell lymphomas, and various hematologic malignancies. In addition to Tipifarnib, Kura is advancing other small molecule candidates, including KO-947, which targets dysregulated extracellular signal-related kinases, and KO-539, aimed at inhibiting the menin-mixed lineage leukemia protein interaction. Kura Oncology emphasizes precision medicine, leveraging insights from cancer genomics to create targeted treatments for patients with specific genetic profiles, addressing significant unmet medical needs across various cancer types, including lung, colorectal, thyroid, pancreatic cancers, and blood cancers such as lymphoma and leukemia. The company was founded in 2014 and operates primarily within the United States.
Accent Therapeutics
Series C in 2024
Accent Therapeutics, Inc. is a biopharmaceutical company based in Lexington, Massachusetts, focused on developing small molecule therapies for oncology through the innovative field of epitranscriptomics. Founded in 2017, the company explores post-transcriptional chemical modifications of RNA, which play a crucial role in regulating proteins essential for cellular growth and differentiation. By precisely targeting RNA-modifying proteins associated with cancer, Accent Therapeutics aims to translate advanced scientific research into effective treatments for patients, ultimately providing new therapeutic options in the fight against cancer.
Zymeworks
Post in 2023
Zymeworks Inc. is a clinical-stage biopharmaceutical company based in Vancouver, Canada, focused on the discovery, development, and commercialization of innovative biotherapeutics for cancer treatment. The company's lead candidates include ZW25, a bispecific antibody undergoing Phase I and II clinical trials for various tumors, including biliary tract and gastroesophageal adenocarcinomas, and ZW49, a bispecific antibody-drug conjugate in Phase I trials for advanced HER2-expressing cancers. Zymeworks employs a computational biotechnology approach, utilizing proprietary molecular modeling and simulation technologies to optimize therapeutic antibodies and other protein-based therapeutics. The company has established strategic partnerships with notable organizations such as Merck, Eli Lilly, and Bristol-Myers Squibb, as well as collaborations aimed at advancing antibody discovery and development. Founded in 2003, Zymeworks is dedicated to addressing unmet medical needs through its advanced therapeutic platforms and integrated drug development capabilities.
Arvinas
Post in 2023
Arvinas, Inc. is a clinical-stage biopharmaceutical company based in New Haven, Connecticut, that specializes in the discovery, development, and commercialization of innovative therapies aimed at degrading disease-causing proteins. The company's lead product candidates include ARV-110, a proteolysis targeting chimera (PROTAC) currently in phase I clinical trials for metastatic castration-resistant prostate cancer, and ARV-471, which targets the estrogen receptor for patients with metastatic ER-positive/HER2-negative breast cancer. In addition to these, Arvinas is developing various other PROTACs aimed at degrading clinically relevant androgen receptor mutations and treatments for neurodegenerative diseases, including tauopathies. The company has established collaborations with prominent pharmaceutical firms such as Pfizer Inc., Genentech, and Bayer AG, enhancing its research capabilities and reach within the biopharmaceutical landscape. Founded in 2015, Arvinas aims to improve patient outcomes by eliminating harmful proteins from the body through its proprietary technology.
Terremoto Biosciences
Series B in 2023
Terremoto Biosciences is a biotechnology company focused on drug delivery and discovery, specializing in small-molecule medicines. The company utilizes lysine-based covalency to develop optimized therapies with enhanced clinical profiles and superior therapeutic benefits. Terremoto's innovative platform aims to improve existing medicines and create new treatments for serious diseases, contributing to advancements in the healthcare sector.
Aligos Therapeutics
Post in 2023
Aligos Therapeutics, Inc. is a clinical-stage biopharmaceutical company founded in 2018 and headquartered in South San Francisco, California. The company specializes in developing innovative therapeutics to address unmet medical needs in viral and liver diseases, particularly targeting chronic hepatitis B (CHB) and non-alcoholic steatohepatitis (NASH). Its lead drug candidate, ALG-010133, is a synthetic oligonucleotide currently undergoing Phase I clinical trials for CHB. Aligos is also advancing several other candidates, including ALG-000184, a capsid assembly modulator for CHB; ALG-020572, an oligonucleotide for CHB; ALG-125097, an siRNA drug candidate for CHB; and ALG-055009, a small molecule THR-ß agonist for NASH. The company's strategy leverages the extensive expertise of its team in liver disease and viral hepatitis to develop targeted antiviral therapies and expedite its drug development pipeline.
ReCode Therapeutics
Series B in 2023
ReCode Therapeutics is a biopharmaceutical company focused on developing precision medicines for pulmonary diseases, particularly targeting genetic conditions such as primary ciliary dyskinesia and cystic fibrosis. Founded in 2015 and based in Menlo Park, California, the company employs a unique non-viral lipid nanoparticle platform that facilitates the precise delivery of nucleic acid and protein payloads to specific organs and tissues, enhancing the effectiveness of genetic therapies. This selective organ targeting (SORT) technology allows for the administration of corrective or disease-modifying treatments beyond the liver, addressing the challenges faced by traditional gene therapy methods. By harnessing these innovative techniques, ReCode Therapeutics aims to provide new therapeutic options for patients suffering from rare and life-limiting respiratory diseases.
Actio Biosciences
Series A in 2023
Actio Biosciences focuses on the development of precision medicines tailored for homogeneous rare patient populations. The company is engaged in creating a pipeline of innovative drugs aimed at treating rare diseases, with the potential to extend their application to more common illnesses. By utilizing biotechnology to modulate the activity of proteins linked to rare diseases, Actio Biosciences aims to enhance the likelihood of clinical success and deliver effective treatments for conditions that are often difficult to cure. Their commitment to addressing both rare and common diseases positions them to make a significant impact in the field of medicine.
Immunome
Post in 2023
Immunome Inc. is a biotechnology company based in Exton, Pennsylvania, specializing in the discovery and development of human cancer antibodies that target universal cancer antigens. The company utilizes its proprietary RealMAb technology to identify novel antigens and the corresponding native human antibodies that effectively target these antigens. Additionally, Immunome employs its ScreenMab technology for multiplex functional screening, which focuses on monoclonal antibodies with high specificity for tumor neoantigens. Founded in 2006, Immunome is dedicated to advancing immunotherapy through its innovative approaches in antigen discovery and antibody development.
ORIC Pharmaceuticals
Post in 2023
ORIC Pharmaceuticals is a clinical-stage biopharmaceutical company focused on developing therapies to overcome resistance in cancer treatments. Founded in 2014 and based in South San Francisco, the company’s lead product candidate, ORIC-101, is a small molecule antagonist of the glucocorticoid receptor, which is associated with resistance to various cancer therapies in solid tumors. Its second candidate, ORIC-533, is an orally bioavailable small molecule inhibitor of CD73, targeting a critical component of the adenosine pathway linked to resistance against chemotherapy and immunotherapy. In addition to these products, ORIC is advancing multiple precision medicines aimed at addressing other mechanisms of cancer resistance. The company’s founders, Charles Sawyers and Scott Lowe, have extensive experience in identifying novel cancer targets that have led to innovative therapies.
Paratus Sciences
Series A in 2023
Paratus Sciences is a biotechnology company focused on enhancing human health and health security through the study of bat biology. By exploring the unique aspects of the bat genome, the company aims to identify and develop therapeutics for a variety of diseases. Paratus Sciences seeks to unlock the secrets of bat biology to facilitate innovative treatments, ultimately helping patients combat the health challenges they encounter.
BioAtla
Post in 2022
BioAtla, Inc. is a clinical-stage biopharmaceutical company based in San Diego, California, focused on developing innovative antibody-based therapeutics for cancer treatment. The company utilizes its proprietary platforms, Conditionally Active Biologics (CAB) and Comprehensive Integrated Antibody Optimization (CIAO!), to create highly selective and effective drugs. Its lead product candidate, BA3011, is a conditionally active biologic antibody-drug conjugate targeting soft tissue and bone sarcomas, non-small cell lung cancer, and other tumor types. Additionally, BioAtla is developing BA3021, aimed at non-small cell lung cancer and melanoma, as well as BA3071, which targets multiple cancers, including renal cell carcinoma and hepatocellular carcinoma. The company holds over 150 issued patents and applications, emphasizing its commitment to improving drug selectivity and safety while expanding the range of treatable cancers.
Abeona Therapeutics
Post in 2022
Abeona Therapeutics is a clinical-stage biopharmaceutical company dedicated to developing gene and cell therapies for severe, life-threatening rare genetic diseases. The company's leading programs include EB-101, an autologous, gene-corrected cell therapy for recessive dystrophic epidermolysis bullosa, and ABO-102 and ABO-101, which are AAV-based gene therapies targeting Sanfilippo syndrome types A and B, respectively. Additional therapies under development include ABO-201 and ABO-202 for Batten disease, ABO-401 for cystic fibrosis, and ABO-5OX for genetic eye disorders. Abeona also operates the AIM Vector Platform, which focuses on advancing gene therapy delivery methods using next-generation AAV capsids. The company is engaged in a licensing agreement with REGENXBIO for gene therapies addressing multiple genetic disorders. Founded in 1974 and headquartered in New York, Abeona has a fully operational manufacturing facility that supports its preclinical and clinical research efforts.
immatics biotechnologies
Post in 2022
immatics is a biopharmaceutical company focused on the discovery of true targets for cancer immunotherapies with the development of the right T cell receptors. The company's customized Adoptive Cell Therapies (ACTengine) and antibody-like TCR Bispecifics are the two main product classes in the pipeline (TCER). With a focus on particularly difficult-to-treat solid malignancies, each therapy modality has unique characteristics to create the desired therapeutic impact for patients at various disease stages and with various types of tumors. immatics biotechnologies was established in 2000 by Hans Rammensee, Harpreet Singh, and Steffen Walter in Tübingen, Baden-Wurttemberg.
Ventyx Biosciences
Post in 2022
Ventyx Biosciences, Inc. is a clinical-stage biopharmaceutical company based in Encinitas, California, that specializes in developing selective inhibitors of TYK2 for autoimmune diseases. Founded in 2018, the company focuses on creating innovative therapies for patients suffering from inflammatory diseases and autoimmune disorders. Its pipeline includes VTX958, an oral allosteric TYK2 inhibitor currently in Phase 1 trials, aimed at treating a variety of autoimmune conditions while minimizing the toxicities associated with broader Janus kinase inhibition. Additionally, Ventyx is advancing VTX002, a Phase 2-ready S1P1 receptor modulator for ulcerative colitis, and VTX2735, a Phase 1 peripheral inhibitor of the NLRP3 inflammasome, which is implicated in several inflammatory conditions. Through these efforts, Ventyx aims to provide effective treatment options for millions of patients.
SpringWorks Therapeutics
Post in 2022
SpringWorks Therapeutics is a clinical-stage biopharmaceutical company focused on developing and commercializing medicines for underserved patient populations affected by rare diseases and cancer. The company employs a precision medicine approach and has a diverse portfolio of small molecule targeted oncology products. Its lead candidate, nirogacestat, an oral gamma secretase inhibitor, is currently in Phase III clinical trials for desmoid tumors. Additionally, SpringWorks is advancing several other product candidates, including mirdametinib, an oral MEK inhibitor in Phase IIb trials for neurofibromatosis type 1-associated plexiform neurofibromas, and various combinations involving nirogacestat for multiple myeloma. The company has established collaborations with organizations such as BeiGene, GlaxoSmithKline, and Allogene, aimed at enhancing the development of its therapies. Founded in 2017 and headquartered in Stamford, Connecticut, SpringWorks is committed to unlocking the potential of its pipeline to provide innovative solutions for patients suffering from cancer and rare diseases.
Kymera Therapeutics
Post in 2022
Kymera Therapeutics is a biopharmaceutical company based in Watertown, Massachusetts, that specializes in the discovery and development of novel small molecule therapeutics aimed at selectively degrading disease-causing proteins. The company utilizes a proprietary platform for targeted protein degradation, leveraging the body’s natural protein recycling system. Kymera is developing several programs, including the IRAK4 program for immunology-inflammation diseases such as hidradenitis suppurativa and rheumatoid arthritis, the IRAKIMiD program to address MYD88-mutated diffuse large B cell lymphoma, and the STAT3 program targeting hematologic malignancies, solid tumors, and autoimmune diseases. Founded in 2015, Kymera Therapeutics is pioneering new approaches to treat diseases that have previously been considered untreatable, focusing on previously inaccessible therapeutic targets.
AlloVir
Post in 2022
AlloVir, Inc. is a clinical-stage cell therapy company based in Cambridge, Massachusetts, specializing in the research and development of allogeneic, off-the-shelf multi-virus specific T cell (VST) therapies aimed at preventing and treating serious viral-associated diseases. The company's lead product, Viralym-M, targets multiple viruses including BK virus, cytomegalovirus, adenovirus, Epstein-Barr virus, and human herpesvirus 6. Additionally, AlloVir is advancing several product candidates through preclinical and clinical stages, such as ALVR106 for respiratory syncytial virus and influenza, ALVR109 for SARS-CoV-2, ALVR107 for hepatitis B, and ALVR108 for human herpesvirus-8. The company, originally founded in 2013 as ViraCyte, Inc., rebranded to AlloVir in May 2019 and is committed to addressing the urgent medical needs of patients with limited treatment options for viral diseases.
Gossamer Bio
Post in 2022
Gossamer Bio is a clinical-stage biopharmaceutical company based in San Diego that focuses on the discovery and development of innovative therapeutic products for unmet medical needs. Founded by former executives from Receptos, the company aims to leverage a strong in-licensing strategy and a team with extensive experience in immunology, inflammation, fibrosis, and oncology. Gossamer Bio's pipeline includes several promising candidates: Seralutinib, which targets pulmonary arterial hypertension; GB004, aimed at treating inflammatory bowel diseases such as ulcerative colitis and Crohn's disease; GB1275, designed for various oncology indications; and GB001, intended for moderate-to-severe eosinophilic asthma. Through these efforts, Gossamer Bio seeks to improve patient outcomes in critical therapeutic areas.
Tempest Therapeutics
Post in 2022
Tempest Therapeutics Inc. is a biotechnology company based in South San Francisco, California, focused on developing small molecule therapeutics for cancer treatment. Established in 2011, the company aims to enhance anti-tumor immunity through its innovative drug pipeline, which includes clinical-stage candidates such as TPST-8844, TPST-1120, and TPST-1495. TPST-8844 targets an enzyme that helps tumor cells evade immune responses, while TPST-1120 blocks the PPAR-alpha pathway to stimulate immune effector cells essential for fighting tumors. Additionally, the company's therapeutics address pathways that directly kill tumor cells and activate tumor-specific immunity, positioning Tempest Therapeutics at the forefront of cancer treatment innovation.
2seventy bio
Post in 2022
22seventy bio is an immuno-oncology cell therapy company that discovers and develops cancer therapies. The company combines a deep knowledge of cancer cell biology and genetics with an understanding of the immune response to cancer to advance its pipeline. It was established in Cambridge, Massachusetts in 2021.
Dewpoint Therapeutics
Series C in 2022
Dewpoint Therapeutics is a Boston-based biotech company focused on the research and development of treatments targeting biomolecular condensates to address various diseases, including cancer, neurodegenerative disorders, and immunological conditions. Founded in 2018, the company employs an innovative drug platform that utilizes machine-learning-based image analysis for visualizing condensates. This technology supports an engine of engineered cell lines designed to track and mitigate harmful protein sequestration. By leveraging its proprietary platform, Dewpoint seeks to facilitate drug discovery across a wide range of medical indications and collaborates with leading academic and pharmaceutical partners to enhance the accessibility of new therapies for unmet healthcare needs.
Pardes Biosciences
Post in 2021
Pardes Biosciences is a clinical-stage biopharmaceutical company focused on addressing significant health challenges, particularly those posed by viral infections. It utilizes modern reversible-covalent chemistry to discover and develop novel oral drug candidates. The company's lead product candidate, PBI-0451, is an oral antiviral designed to treat and prevent infections from SARS-CoV-2, the virus responsible for COVID-19. By reimagining the patient journey, Pardes aims to provide accessible and convenient treatment options for both adult and pediatric patients, ultimately striving to improve health outcomes and respond effectively to global health crises.
ReCode Therapeutics
Series B in 2021
ReCode Therapeutics is a biopharmaceutical company focused on developing precision medicines for pulmonary diseases, particularly targeting genetic conditions such as primary ciliary dyskinesia and cystic fibrosis. Founded in 2015 and based in Menlo Park, California, the company employs a unique non-viral lipid nanoparticle platform that facilitates the precise delivery of nucleic acid and protein payloads to specific organs and tissues, enhancing the effectiveness of genetic therapies. This selective organ targeting (SORT) technology allows for the administration of corrective or disease-modifying treatments beyond the liver, addressing the challenges faced by traditional gene therapy methods. By harnessing these innovative techniques, ReCode Therapeutics aims to provide new therapeutic options for patients suffering from rare and life-limiting respiratory diseases.
Cyclerion Therapeutics
Post in 2021
Cyclerion Therapeutics is a clinical-stage biopharmaceutical company focused on discovering, developing, and commercializing treatments for serious and orphan diseases. The company specializes in soluble guanylate cyclase (sGC) pharmacology to realize the therapeutic potential of next-generation sGC stimulators. Its product pipeline includes Olinciguat, an oral sGC stimulator currently in Phase II trials for sickle cell disease; Praliciguat, also an oral sGC stimulator in Phase II for diabetic nephropathy and heart failure with preserved ejection fraction; and IW-6463, which is in Phase I trials for neurodegenerative diseases. Additionally, Cyclerion is engaged in the discovery of liver-targeted and lung-targeted sGC stimulators. Founded in 2018, the company is headquartered in Cambridge, Massachusetts.
Ajax Therapeutics
Venture Round in 2021
Ajax Therapeutics is a biotechnology company based in New York City that focuses on developing innovative small molecule therapies for hematologic malignancies. The company utilizes computational chemistry and structure-based technologies to create targeted treatments that address critical cytokine signaling pathways involved in these diseases. By integrating insights from disease mechanisms, genetics, and structural biology with an advanced computational drug discovery platform, Ajax Therapeutics aims to design precise therapeutics that meet significant unmet medical needs for patients suffering from hematologic malignancies.
Corvus Pharmaceuticals
Post in 2021
Corvus Pharmaceuticals is a clinical-stage biopharmaceutical company based in Burlingame, California, dedicated to developing innovative immuno-oncology therapies. The company’s lead product candidate, Ciforadenant (CPI-444), is an oral small molecule antagonist of the A2A receptor and is currently undergoing Phase Ib/2 clinical trials. Additionally, Corvus is advancing CPI-006, an anti-CD73 monoclonal antibody, which is in Phase I/Ib trials aimed at inhibiting adenosine production and stimulating immune responses, as well as investigating its potential for treating COVID-19. Another candidate, CPI-818, is a small molecule that selectively inhibits interleukin-2-inducible T-cell kinase and is also in Phase I/Ib trials. Corvus Pharmaceuticals collaborates strategically with Angel Pharmaceuticals to enhance its pipeline of targeted investigational medicines. Founded in 2014, the company is focused on addressing significant unmet medical needs in cancer treatment and related diseases.
Janux Therapeutics
Series B in 2021
Janux Therapeutics is a clinical-stage biopharmaceutical company focused on developing innovative immunotherapies aimed at generating immune responses to combat tumors while preserving healthy tissue. Utilizing its proprietary tumor-activated T Cell Engager platform technology, Janux targets all three stages of the anti-tumor immune response. The company's approach is designed to enhance the efficacy of cancer treatments by specifically engaging the immune system to identify and eliminate cancer cells.
Tectonic Therapeutic
Series A in 2021
Tectonic Therapeutic is a biotechnology company dedicated to the discovery and development of innovative drugs that target G protein-coupled receptors (GPCRs). With a focus on therapeutic proteins and antibodies, Tectonic aims to address the complexities of GPCR-targeted drug discovery through its proprietary technology platform, GEODe. The company is committed to unlocking the therapeutic potential of challenging receptors, striving to create biologic medicines that can effectively modify disease progression. Founded by experts in biochemistry and molecular pharmacology, Tectonic combines a strong scientific foundation with a history of entrepreneurial success to advance its mission in the biopharmaceutical landscape.
Aktis Oncology
Series A in 2021
Aktis Oncology is a biotechnology company focused on developing targeted radiopharmaceuticals for the treatment of various solid tumor cancers. The company has created proprietary platforms that generate tumor-targeting agents optimized for alpha radiotherapy. These agents are engineered to achieve high penetration into tumors and prolonged residence time, allowing for effective tumor elimination while reducing side effects associated with treatment. Additionally, Aktis Oncology's innovative approach enables clinicians to visualize and confirm target engagement before administering therapeutic radioisotopes, enhancing the precision of cancer treatment.
Notch Therapeutics
Series A in 2021
Notch Therapeutics Inc. is an immune cell therapy company focused on developing gene-edited allogenic T cell therapies for cancer treatment. Based in Toronto, Canada, the company utilizes a proprietary platform for induced pluripotent stem cell (iPSC) technology that allows for precision control of Notch signaling, which is essential for T cell development. This innovative approach addresses critical limitations in cell therapy development, enabling the design and manufacture of a consistent and limitless supply of therapeutic T cells. Notch Therapeutics aims to provide targeted treatments for conditions such as non-Hodgkin lymphoma, leukemia, and multiple myeloma, facilitating advancements in the treatment of complex disease systems. Established in 2018, the company is positioned at the forefront of next-generation cancer therapies.
Affinivax
Series C in 2021
Affinivax, Inc. is a biotechnology company based in Lexington, Massachusetts, focused on developing innovative vaccines using its proprietary Multiple Antigen Presenting System (MAPS) technology. This approach allows for the combination of protective polysaccharides and proteins into a single vaccine, thereby enhancing immune responses against a variety of infectious diseases affecting both children and adults. Affinivax targets several significant pathogens, including Streptococcus pneumoniae, bacterial nosocomial infections, Salmonella typhi, and Staphylococcus aureus. The company aims to create vaccines that not only provide broader disease coverage compared to existing options but also address infectious diseases lacking effective immunization strategies. Founded in 2014, Affinivax benefits from the expertise of leading professionals in infectious diseases and vaccines, and it has received backing from the Bill & Melinda Gates Foundation, along with an exclusive license from Boston Children’s Hospital for its MAPS technology.
Gritstone bio
Post in 2020
Gritstone bio is a biotechnology company focused on developing personalized immunotherapies for cancer and infectious diseases. The company initially concentrated on tumor-specific neoantigens but has expanded its programs to include viral antigens found on the surfaces of infected cells. This approach leverages the immune system's ability to recognize abnormal cell targets, which is crucial for both anti-tumor and anti-viral immunity. Gritstone bio is building a robust pipeline of immunotherapy product candidates, including GRANITE, SLATE, and CORAL, designed to address various solid tumors. Through these developments, Gritstone bio aims to contribute to the evolving landscape of cancer treatment and enhance patient outcomes.
Neurogene
Series B in 2020
Neurogene Inc., established in 2018 and headquartered in New York, specializes in developing genetic medicines for treating neurological disorders. The company focuses on utilizing adeno-associated virus (AAV) vectors to deliver therapeutic genes for conditions such as Charcot-Marie Tooth disease type 4J (CMT4J), Aspartylglucosaminuria (AGU), and an undisclosed Lysosomal Storage Disease (LSD). Neurogene aims to provide effective treatment options where none currently exist, aiming to improve the quality of life for patients and families affected by these rare neurological disorders.
Solid Biosciences
Post in 2020
Solid Biosciences Inc. is a life science company focused on developing therapies for Duchenne muscular dystrophy (DMD), a genetic muscle-wasting disease primarily affecting boys. The company's lead product candidate, SGT-001, is a gene transfer therapy currently undergoing a Phase I/II clinical trial aimed at restoring functional dystrophin protein expression in patients' muscles. In addition to SGT-001, Solid Biosciences is advancing the Anti-LTBP4 program, which involves a monoclonal antibody designed to reduce fibrosis and inflammation by targeting the LTBP4 protein. The company also develops biomarkers and sensors, as well as the Solid Suit program, which focuses on creating wearable assistive devices with functional and therapeutic benefits. Founded in 2013 and headquartered in Cambridge, Massachusetts, Solid Biosciences has established a strategic collaboration with Ultragenyx to enhance gene therapy development for DMD. With no current cure for DMD, the company aims to provide innovative solutions for a condition that affects an estimated 10,000 to 15,000 cases in the United States.
Syros Pharmaceuticals
Post in 2020
Syros Pharmaceuticals is a life sciences company that is focused on treating disease by mapping gene regulatory circuits and modulating the factors that regulate gene expression. Syros has pioneered world-leading gene control research and drug discovery capabilities with a proven ability to integrate disease biology and genomic data--a proficiency that is not well represented in pharmaceutical R&D. Central to the Syros approach is a proprietary platform of carefully integrated assay technologies, bioinformatics, and biologic insights developed by members of Syros' senior leadership. While this scientific approach has applications in many therapeutic areas, Syros has demonstrated success initially in oncology, where it may help address numerous unmet medical needs.
Cellares
Series A in 2020
Cellares Corporation, founded in 2019 and based in South San Francisco, California, focuses on advancing cell therapy for cancer treatment by addressing the significant manufacturing challenges associated with these therapies. The company has developed the Cell Shuttle, an automated and closed end-to-end manufacturing solution designed to enhance the scalability and efficiency of cell therapy production. This innovative system allows for the simultaneous production of multiple patient doses, achieving tenfold scalability compared to traditional methods, while also reducing process failure rates by three times and lowering manufacturing costs by up to 70 percent. Cellares aims to make life-saving cell therapies more affordable and widely accessible to patients in need, thereby accelerating the development and availability of these critical treatments.
Dewpoint Therapeutics
Series B in 2020
Dewpoint Therapeutics is a Boston-based biotech company focused on the research and development of treatments targeting biomolecular condensates to address various diseases, including cancer, neurodegenerative disorders, and immunological conditions. Founded in 2018, the company employs an innovative drug platform that utilizes machine-learning-based image analysis for visualizing condensates. This technology supports an engine of engineered cell lines designed to track and mitigate harmful protein sequestration. By leveraging its proprietary platform, Dewpoint seeks to facilitate drug discovery across a wide range of medical indications and collaborates with leading academic and pharmaceutical partners to enhance the accessibility of new therapies for unmet healthcare needs.
Silverback Therapeutics
Series C in 2020
Silverback Therapeutics, Inc. is a clinical-stage biopharmaceutical company based in Seattle, Washington, that specializes in developing tissue-targeted therapeutics aimed at treating cancer, chronic viral infections, and other serious diseases. The company’s lead product candidate, SBT6050, is currently undergoing a Phase I/Ib clinical trial; it is a TLR8 agonist conjugated to a HER2-directed monoclonal antibody, targeting tumors such as breast, gastric, and non-small cell lung cancers. Additionally, Silverback is advancing SBT6290, which is in preclinical development and targets Nectin4, found in bladder, triple-negative breast, head and neck, and non-small cell lung cancers. The company is also developing SBT8230, aimed at treating chronic hepatitis B virus infection, and exploring other agents that utilize its proprietary technology to modulate pathways in oncology and fibrosis indications. Silverback's innovative ImmunoTAC platform enables the design of therapies that are systemically delivered but act specifically at disease sites, unlocking previously inaccessible pathways for treatment.
Eledon Pharmaceuticals
Post in 2020
Eledon Pharmaceuticals, Inc. is a clinical-stage biotechnology company based in Irvine, California, specializing in the development of innovative treatments for patients with disorders of the ear, nose, and throat, as well as for those undergoing organ or cellular transplantation and individuals with autoimmune and neurodegenerative diseases. The company’s lead product, OP0201, is a surfactant-based nasal aerosol designed for patients at risk for or suffering from otitis media. Additionally, Eledon has developed a foam-based drug delivery technology, OP0101 and OP0102, aimed at delivering medications to the ear, nose, and sinus cavities. The company also focuses on the CD40L pathway, with its main compound in development, tegoprubart, being an IgG1 anti-CD40L antibody that shows promise for treating autoimmune diseases and supporting organ transplants. Eledon Pharmaceuticals was formerly known as Novus Therapeutics, Inc. before its rebranding in January 2021.
Neogene Therapeutics
Series A in 2020
Neogene Therapeutics, Inc. is a biotechnology company based in New York, founded in 2018, that focuses on developing T cell therapies for cancer treatment. The company specializes in creating personalized engineered T cells that target neo-antigens, which are mutated proteins present in cancer cells due to DNA mutations. By leveraging advanced technologies, Neogene isolates T cell receptor (TCR) genes specific to these neo-antigens from tumor biopsies routinely collected from patients. This process utilizes high-sensitivity DNA sequencing and genetic screening to identify TCRs that can effectively recognize and attack cancer cells. Neogene's innovative approach aims to enhance the precision and efficacy of cancer therapies, offering improved treatment options for patients facing a broad spectrum of cancers.
Chinook Therapeutics
Post in 2020
Chinook Therapeutics, Inc. is a clinical-stage biotechnology company based in Seattle, Washington, that specializes in the discovery, development, and commercialization of precision medicines for kidney diseases. The company's lead program is atrasentan, an investigational endothelin receptor antagonist currently prepared for Phase III trials targeting IgA nephropathy and other primary glomerular diseases. In addition to atrasentan, Chinook is developing BION-1301, an investigational anti-APRIL monoclonal antibody evaluated in a Phase Ib trial for IgA nephropathy, and CHK-336, a preclinical candidate aimed at treating an undisclosed ultra-orphan kidney disease. Chinook Therapeutics is also engaged in research programs addressing other rare and severe chronic kidney conditions, including polycystic kidney disease.
Alpine Immune Sciences
Funding Round in 2020
Alpine Immune Sciences, Inc. is a clinical-stage biopharmaceutical company based in Seattle, Washington, that specializes in the discovery and development of protein-based immunotherapies aimed at treating cancer, autoimmune, and inflammatory disorders. The company leverages a proprietary scientific platform to transform native immune system proteins into innovative therapeutic candidates. Its leading programs include ALPN-101, a dual antagonist targeting the inducible T cell costimulator and CD28 pathways, designed for autoimmune and inflammatory conditions, and ALPN-303, a dual antagonist of the B cell activating factor and proliferation-inducing ligand, which is vital for B cell activation and survival. Additionally, Alpine Immune Sciences has established a collaboration with Kite Pharma to explore immunotherapies targeting the immune synapse for cancer treatment.
Shattuck Labs
Series B in 2020
Shattuck Labs, Inc. is a clinical-stage biotechnology company based in Austin, Texas, focused on developing innovative therapeutics for cancer and autoimmune diseases. The company utilizes its proprietary Agonist Redirected Checkpoint (ARC) platform, which involves dual-function fusion proteins designed to enhance immune responses against tumors. Its lead product candidate, SL-172154, is undergoing Phase 1 clinical trials for the treatment of ovarian cancer, while another candidate, SL-279252, is being developed in collaboration with Takeda Pharmaceuticals and is also in Phase 1 trials for advanced solid tumors and lymphoma. Shattuck Labs aims to address a variety of cancer types through its research in immuno-oncology, leveraging its technology to promote effective immune responses and improve patient outcomes. Founded in 2016, the company is committed to advancing the field of biologic medicine.
Fulcrum Therapeutics
Post in 2020
Fulcrum Therapeutics, Inc. is a clinical-stage biopharmaceutical company based in Cambridge, Massachusetts, dedicated to developing novel therapies for patients with genetically defined diseases that have significant unmet medical needs. The company's lead product candidate, losmapimod, is a small molecule currently undergoing Phase 2b clinical trials for the treatment of facioscapulohumeral muscular dystrophy, a rare condition characterized by progressive muscle wasting and disability. Another key candidate, FTX-6058, aims to upregulate fetal hemoglobin to treat sickle cell disease and beta-thalassemia. Fulcrum is also actively researching drug targets for other genetic disorders, including Duchenne muscular dystrophy and Friedreich ataxia, as well as neurological and pulmonary diseases. The company has established collaborations with Acceleron Pharma to explore biological targets in pulmonary disease and with MyoKardia to develop therapies for genetic cardiomyopathies. Founded in 2015, Fulcrum Therapeutics continues to focus on improving patient outcomes in rare disease contexts.
Surface Oncology
Private Equity Round in 2020
Surface Oncology, Inc. is a clinical-stage immuno-oncology company focused on developing innovative cancer therapies. The company is advancing a pipeline of monoclonal antibodies, including SRF231, which inhibits CD47; NZV930, targeting CD73; SRF617, aimed at CD39; SRF388, which targets interleukin 27; and SRF813, focused on CD112R. Additionally, Surface is exploring earlier-stage programs that address critical elements of the tumor microenvironment, such as regulatory T cells and natural killer cells. The company has established collaborations with notable partners, including Novartis Institutes for Biomedical Research for cancer therapy development and Merck Sharp & Dohme Corp. to assess the safety and efficacy of combining SRF617 with KEYTRUDA, an anti-PD-1 therapy. Founded in 2014 and headquartered in Cambridge, Massachusetts, Surface Oncology aims to create conditions that enhance anti-tumor immune responses through its targeted approaches in cancer immunotherapy.
Accent Therapeutics
Series B in 2020
Accent Therapeutics, Inc. is a biopharmaceutical company based in Lexington, Massachusetts, focused on developing small molecule therapies for oncology through the innovative field of epitranscriptomics. Founded in 2017, the company explores post-transcriptional chemical modifications of RNA, which play a crucial role in regulating proteins essential for cellular growth and differentiation. By precisely targeting RNA-modifying proteins associated with cancer, Accent Therapeutics aims to translate advanced scientific research into effective treatments for patients, ultimately providing new therapeutic options in the fight against cancer.
ElevateBio
Series B in 2020
ElevateBio, LLC is a holding company based in Cambridge, Massachusetts, founded in 2017. It focuses on developing cell and gene therapies for the treatment of cancer and viral infections. The company operates a portfolio of subsidiaries that aim to manufacture and commercialize innovative medicines. ElevateBio collaborates with leading scientists and inventors to create a robust portfolio of therapeutic solutions. Additionally, it has established a centralized facility designed to streamline the translation of cell and gene therapy research into viable medical products, ensuring that patients have access to treatments for severe diseases in a timely manner.
Nurix Therapeutics
Venture Round in 2020
Nurix Therapeutics is a biopharmaceutical company specializing in the discovery, development, and commercialization of small molecule therapies aimed at modulating cellular protein levels to treat cancer and immune disorders. The company's pipeline includes promising preclinical candidates such as NX-2127, an orally available Bruton’s tyrosine kinase degrader targeted at relapsed or refractory B-cell malignancies, and NX-1607, a Casitas B-lineage lymphoma proto-oncogene-B inhibitor for immuno-oncology applications. Nurix's innovative drug discovery platform, DELigase, leverages its expertise in E3 ligases—enzymes that regulate protein modulation within cells—to identify and advance novel drug candidates. Founded in 2009 and based in San Francisco, Nurix Therapeutics aims to provide effective therapies for challenging diseases through its cutting-edge research and development efforts.
Pieris Pharmaceuticals
Post in 2019
Pieris Pharmaceuticals, Inc. is a clinical-stage biopharmaceutical company based in Boston, Massachusetts, focused on the discovery and development of anticalin-based drugs. Anticalins are engineered proteins derived from naturally occurring lipocalins, which have the ability to bind and transport a variety of molecules. The company's clinical pipeline includes PRS-060, a drug candidate in Phase I trials for asthma and inflammatory diseases, and PRS-343, a bispecific protein also in Phase I trials for oncology. Additionally, Pieris is advancing PRS-344, a bispecific anticalin-antibody fusion protein in preclinical development, and PRS-080, which targets hepcidin for treating iron deficiency in patients with chronic kidney disease, currently in Phase IIa trials. Pieris has established strategic partnerships with several organizations, including Les Laboratoires Servier and AstraZeneca, and engages in research collaborations with academic institutions such as the University of Pittsburgh. The company was incorporated in 2000 and aims to address high unmet medical needs across various therapeutic areas, including cancer and severe asthma.
Solid Biosciences
Post in 2019
Solid Biosciences Inc. is a life science company focused on developing therapies for Duchenne muscular dystrophy (DMD), a genetic muscle-wasting disease primarily affecting boys. The company's lead product candidate, SGT-001, is a gene transfer therapy currently undergoing a Phase I/II clinical trial aimed at restoring functional dystrophin protein expression in patients' muscles. In addition to SGT-001, Solid Biosciences is advancing the Anti-LTBP4 program, which involves a monoclonal antibody designed to reduce fibrosis and inflammation by targeting the LTBP4 protein. The company also develops biomarkers and sensors, as well as the Solid Suit program, which focuses on creating wearable assistive devices with functional and therapeutic benefits. Founded in 2013 and headquartered in Cambridge, Massachusetts, Solid Biosciences has established a strategic collaboration with Ultragenyx to enhance gene therapy development for DMD. With no current cure for DMD, the company aims to provide innovative solutions for a condition that affects an estimated 10,000 to 15,000 cases in the United States.
AlloVir
Series B in 2019
AlloVir, Inc. is a clinical-stage cell therapy company based in Cambridge, Massachusetts, specializing in the research and development of allogeneic, off-the-shelf multi-virus specific T cell (VST) therapies aimed at preventing and treating serious viral-associated diseases. The company's lead product, Viralym-M, targets multiple viruses including BK virus, cytomegalovirus, adenovirus, Epstein-Barr virus, and human herpesvirus 6. Additionally, AlloVir is advancing several product candidates through preclinical and clinical stages, such as ALVR106 for respiratory syncytial virus and influenza, ALVR109 for SARS-CoV-2, ALVR107 for hepatitis B, and ALVR108 for human herpesvirus-8. The company, originally founded in 2013 as ViraCyte, Inc., rebranded to AlloVir in May 2019 and is committed to addressing the urgent medical needs of patients with limited treatment options for viral diseases.
ElevateBio
Series A in 2019
ElevateBio, LLC is a holding company based in Cambridge, Massachusetts, founded in 2017. It focuses on developing cell and gene therapies for the treatment of cancer and viral infections. The company operates a portfolio of subsidiaries that aim to manufacture and commercialize innovative medicines. ElevateBio collaborates with leading scientists and inventors to create a robust portfolio of therapeutic solutions. Additionally, it has established a centralized facility designed to streamline the translation of cell and gene therapy research into viable medical products, ensuring that patients have access to treatments for severe diseases in a timely manner.
Prevail Therapeutics
Series B in 2019
Prevail Therapeutics Inc. is a biotechnology company headquartered in New York, specializing in the development and commercialization of gene therapies targeting neurodegenerative diseases. Founded in 2017, the company focuses on adeno-associated virus (AAV)-based therapies, with its lead candidate, PR001, currently undergoing Phase I/II clinical trials for Parkinson's disease associated with GBA1 mutations and neuronopathic Gaucher disease. Additionally, Prevail is advancing PR006 for frontotemporal dementia linked to GRN mutations and PR004 for various synucleinopathies. The company's mission is to provide disease-modifying treatments for patients suffering from these challenging conditions.
Ashvattha Therapeutics
Series A in 2019
Ashvattha Therapeutics, Inc. is a biotechnology company focused on developing pharmaceutical products that address unmet medical needs in neurology, oncology, and ophthalmology, as well as inflammatory diseases. Founded in 2015 and headquartered in Redwood City, California, with research facilities in Baltimore, Maryland, the company specializes in hydroxyl dendrimer therapeutics. These innovative therapies are designed to selectively target actively endocytosing cells, such as reactive microglia and macrophages, which play significant roles in chronic inflammation and disease progression. By improving precision targeting, Ashvattha aims to minimize off-target toxicity, systemic side effects, and immunogenicity commonly associated with other therapeutic platforms. The company currently has a pipeline of nine therapeutics under development, focusing on enhancing treatment efficacy while reducing adverse effects for patients.
Peloton Therapeutics
Series E in 2019
Peloton Therapeutics, Inc. is a clinical stage biopharmaceutical company based in Dallas, Texas, dedicated to developing innovative medicines for cancer and other serious conditions. Its lead candidate, PT2977, is an oral HIF-2a inhibitor currently undergoing Phase 2 clinical trials for advanced or metastatic clear cell renal cell carcinoma. Additionally, PT2977 is being tested in various combinations and settings, including von Hippel-Lindau disease associated renal cell carcinoma and glioblastoma multiforme. The company is also working on PT2567, another HIF-2a inhibitor in preclinical development targeting non-oncology conditions such as pulmonary arterial hypertension. Founded in 2010 by Steven L. McKnight and supported by the Cancer Prevention Research Institute of Texas and experienced investors, Peloton aims to leverage its scientific collaborations and robust pipeline to establish itself as a leading biotech firm in cancer drug discovery and development.
Neurogene
Series A in 2019
Neurogene Inc., established in 2018 and headquartered in New York, specializes in developing genetic medicines for treating neurological disorders. The company focuses on utilizing adeno-associated virus (AAV) vectors to deliver therapeutic genes for conditions such as Charcot-Marie Tooth disease type 4J (CMT4J), Aspartylglucosaminuria (AGU), and an undisclosed Lysosomal Storage Disease (LSD). Neurogene aims to provide effective treatment options where none currently exist, aiming to improve the quality of life for patients and families affected by these rare neurological disorders.
Dewpoint Therapeutics
Series A in 2019
Dewpoint Therapeutics is a Boston-based biotech company focused on the research and development of treatments targeting biomolecular condensates to address various diseases, including cancer, neurodegenerative disorders, and immunological conditions. Founded in 2018, the company employs an innovative drug platform that utilizes machine-learning-based image analysis for visualizing condensates. This technology supports an engine of engineered cell lines designed to track and mitigate harmful protein sequestration. By leveraging its proprietary platform, Dewpoint seeks to facilitate drug discovery across a wide range of medical indications and collaborates with leading academic and pharmaceutical partners to enhance the accessibility of new therapies for unmet healthcare needs.
Relay Therapeutics
Series C in 2018
Relay Therapeutics, Inc. is a clinical-stage precision medicine company based in Cambridge, Massachusetts, focused on transforming the drug discovery process. The company employs a novel allosteric drug-discovery platform, known as Dynamo, which integrates advanced computational techniques with experimental methods to study protein motion and interactions. This innovative approach enables the identification and development of therapies targeting complex diseases, particularly in oncology. Relay Therapeutics is advancing a pipeline of product candidates, including RLY-1971, a small molecule inhibitor targeting SHP2, RLY-4008, a selective inhibitor of FGFR2 for advanced solid tumors, and RLY-PI3K1047, aimed at mutant variants of phosphoinositide 3-kinase alpha. Founded in 2015, the company aims to deliver life-changing therapies to patients by addressing previously intractable targets in precision oncology and genetic diseases.
Avidity Biosciences
Series B in 2018
Avidity Biosciences, Inc. is a biotechnology company focused on developing oligonucleotide-based therapies known as antibody oligonucleotide conjugates (AOCs). These innovative therapies aim to address the limitations of traditional oligonucleotide treatments by combining the tissue selectivity of monoclonal antibodies with the precision of oligonucleotide therapies. This approach allows Avidity to target previously undruggable tissue and cell types, thereby addressing the underlying genetic drivers of various diseases. The company's lead product candidate, AOC 1001, is designed to treat myotonic dystrophy type 1, a rare muscle disease. Additionally, Avidity is advancing multiple programs aimed at treating muscle-related conditions such as muscle atrophy, Duchenne muscular dystrophy, facioscapulohumeral muscular dystrophy, and Pompe disease. Founded in 2012 and based in La Jolla, California, Avidity is also exploring therapeutic applications in immune and other cell types.
Morphic Therapeutic
Series B in 2018
Morphic Therapeutic is a biotechnology company focused on developing oral integrin therapies aimed at treating serious chronic diseases such as autoimmune disorders, cardiovascular conditions, metabolic diseases, fibrosis, and cancer. The company specializes in creating small molecule inhibitors that target various integrins. By leveraging insights into integrin biology, Morphic Therapeutic is building a pipeline of innovative therapeutics designed to address a range of immunological, fibrotic, neoplastic, and vascular diseases, thereby offering potential new treatment options for patients with significant unmet medical needs.
Atreca
Series C in 2018
Atreca, Inc. is a biopharmaceutical company based in South San Francisco, California, focused on discovering and developing antibody-based immunotherapeutics for various solid tumor types. Its lead product candidate, ATRC-101, is a monoclonal antibody currently in clinical development, characterized by a novel mechanism of action. ATRC-101 has demonstrated reactivity in vitro with a significant majority of human cancer samples, including ovarian, non-small cell lung, colorectal, and breast cancers. Atreca employs a unique technology to identify antibodies produced during immune responses without prior knowledge of antigens. The company collaborates strategically with Merck Sharp & Dohme Corp. to pinpoint antigenic targets of selected antibodies that may have applications in oncology. Founded in 2010, Atreca is dedicated to advancing innovative treatments for cancer.
Accent Therapeutics
Series A in 2018
Accent Therapeutics, Inc. is a biopharmaceutical company based in Lexington, Massachusetts, focused on developing small molecule therapies for oncology through the innovative field of epitranscriptomics. Founded in 2017, the company explores post-transcriptional chemical modifications of RNA, which play a crucial role in regulating proteins essential for cellular growth and differentiation. By precisely targeting RNA-modifying proteins associated with cancer, Accent Therapeutics aims to translate advanced scientific research into effective treatments for patients, ultimately providing new therapeutic options in the fight against cancer.
Magenta Therapeutics
Series C in 2018
Magenta Therapeutics is a clinical-stage biotechnology company focused on developing innovative therapies to enhance stem cell transplantation for patients with blood cancers, genetic diseases, and autoimmune disorders. The company aims to improve the safety and efficacy of stem cell transplants, which are currently high-risk procedures often considered only as a last resort. Its pipeline includes several key product candidates, such as targeted antibody-drug conjugates for transplant conditioning, a novel stem cell mobilization agent, and allogeneic stem cell therapies. Magenta is also exploring collaborations to assess the effectiveness of its therapies in combination with existing treatments, such as gene therapies for sickle cell disease. Founded in 2015 and headquartered in Cambridge, Massachusetts, Magenta Therapeutics seeks to expand the curative potential of stem cell therapies to a broader patient population by addressing the toxicity and long-term side effects associated with current transplant methods.
Omniox
Series D in 2018
Omniox is a biopharmaceutical company focused on developing innovative treatments for hypoxic diseases, which occur when tissues receive insufficient oxygen. This condition is linked to serious health issues, including various cancers and cardiovascular diseases. The company utilizes a proprietary protein-based platform technology known as H-NOX, which is designed to deliver oxygen and nitric oxide directly to hypoxic tissues. By specifically targeting these areas, Omniox aims to restore normal tissue function, potentially improving patient outcomes and offering new therapeutic options. Through its work, Omniox seeks to advance oxygen-based therapies that address the challenges posed by diseases associated with low oxygen levels.
Unity Biotechnology
Series C in 2018
Unity Biotechnology is a biotechnology company dedicated to the research and development of therapeutics aimed at extending human health span by addressing diseases associated with aging. The company specializes in clearing senescent cells through the creation of senolytic medicines, which target vulnerabilities specific to these cells while preserving normal ones. Its lead drug candidates include UBX0101, currently undergoing Phase II trials for musculoskeletal disorders and Phase Ib trials for moderate-to-severe knee osteoarthritis, and UBX1325, which is in Phase I trials for diabetic macular edema. Additionally, Unity is exploring treatments for various age-related conditions, including ophthalmologic, pulmonary, kidney, and liver diseases. Founded in 2009 and based in South San Francisco, California, Unity Biotechnology was formerly known as Forge, Inc. and rebranded in 2015.
Prevail Therapeutics
Series A in 2018
Prevail Therapeutics Inc. is a biotechnology company headquartered in New York, specializing in the development and commercialization of gene therapies targeting neurodegenerative diseases. Founded in 2017, the company focuses on adeno-associated virus (AAV)-based therapies, with its lead candidate, PR001, currently undergoing Phase I/II clinical trials for Parkinson's disease associated with GBA1 mutations and neuronopathic Gaucher disease. Additionally, Prevail is advancing PR006 for frontotemporal dementia linked to GRN mutations and PR004 for various synucleinopathies. The company's mission is to provide disease-modifying treatments for patients suffering from these challenging conditions.
Scholar Rock
Series C in 2018
Scholar Rock is a biotechnology company focused on discovering and developing innovative therapies that target dysregulated growth factors within disease microenvironments. Founded in 2012 and based in Cambridge, Massachusetts, the company employs a proprietary platform to create monoclonal antibodies that selectively modulate the activation of these signaling proteins. This approach aims to avoid traditional challenges associated with growth factor inhibition while facilitating efficient drug development. Scholar Rock's lead product, SRK-015, is designed as a first-in-class inhibitor of myostatin activation, targeting conditions such as spinal muscular atrophy. The company's pipeline includes additional candidates, such as SRK-181, which inhibits latent transforming growth factor beta-1 for cancer treatment. Scholar Rock's research focuses on serious diseases, including neuromuscular disorders, cancer, fibrosis, and autoimmune diseases, reflecting its commitment to transforming patient outcomes through targeted therapies.
Relay Therapeutics
Series B in 2017
Relay Therapeutics, Inc. is a clinical-stage precision medicine company based in Cambridge, Massachusetts, focused on transforming the drug discovery process. The company employs a novel allosteric drug-discovery platform, known as Dynamo, which integrates advanced computational techniques with experimental methods to study protein motion and interactions. This innovative approach enables the identification and development of therapies targeting complex diseases, particularly in oncology. Relay Therapeutics is advancing a pipeline of product candidates, including RLY-1971, a small molecule inhibitor targeting SHP2, RLY-4008, a selective inhibitor of FGFR2 for advanced solid tumors, and RLY-PI3K1047, aimed at mutant variants of phosphoinositide 3-kinase alpha. Founded in 2015, the company aims to deliver life-changing therapies to patients by addressing previously intractable targets in precision oncology and genetic diseases.
Codiak Biosciences
Series C in 2017
Codiak BioSciences is a clinical-stage biopharmaceutical company dedicated to developing exosome-based therapeutics, a novel class of medicines with the potential to address various diseases with significant unmet medical needs. The company employs its proprietary engEx Platform, which allows for the engineering and manufacturing of exosomes, leveraging their natural role as intercellular messengers. Codiak's pipeline includes product candidates such as exoSTING and exoIL-12, targeting diverse therapeutic areas including oncology, neuro-oncology, neurology, neuromuscular diseases, and infectious diseases. Additionally, the company collaborates with the Ragon Institute to explore the potential of its exoVACC platform for vaccines against SARS-CoV-2 and HIV. Founded in 2015 and headquartered in Cambridge, Massachusetts, Codiak aims to transform therapeutic approaches by harnessing the unique properties of exosomes.
Arcus Biosciences
Series C in 2017
Arcus Biosciences, Inc. is a clinical-stage biopharmaceutical company based in Hayward, California, focused on developing innovative cancer therapies. The company’s product pipeline includes several key candidates, such as AB928, a dual A2a/A2b adenosine receptor antagonist in Phase 1b/2 trials, and Zimberelimab, an anti-PD-1 monoclonal antibody currently being evaluated in Phase Ib studies. Additionally, Arcus is advancing AB154, an anti-TIGIT monoclonal antibody in Phase 2 trials, and AB680, a small-molecule CD73 inhibitor in Phase 1/1b studies for the treatment of metastatic pancreatic cancer. The company collaborates with Strata Oncology and AstraZeneca to enhance the development of its therapies and has strategic partnerships with firms like WuXi Biologics. Founded in 2015, Arcus aims to leverage emerging insights in immunology to create effective cancer treatments across various indications, including non-small cell lung cancer and pancreatic cancer.
aTyr Pharma
Post in 2017
aTyr Pharma is a biotherapeutics company based in San Diego, California, specializing in the discovery and development of innovative medicines utilizing novel immunological pathways. The company focuses primarily on ATYR1923, a clinical-stage fusion protein designed to down-regulate immune engagement in interstitial lung diseases by binding to the neuropilin-2 receptor. This candidate is currently undergoing Phase 1b/2a clinical trials. aTyr Pharma has established a strong intellectual property portfolio centered around Physiocrine-based compositions and therapeutic applications, particularly in immunomodulation disorders related to inflammation and immunity. Additionally, the company has formed collaborations with several institutions, including the University of Nebraska Medical Center, CSL Behring, Boston Children’s Hospital, and the Medical University of South Carolina, to advance its research and development efforts. Founded in 2005 by a prominent scientist from The Scripps Research Institute, aTyr is supported by leading life sciences investors.
Kezar Life Sciences
Series B in 2017
Kezar Life Sciences, Inc. is a clinical-stage biotechnology company specializing in the discovery and development of small molecule therapeutics aimed at addressing unmet medical needs in autoimmunity and cancer. The company's lead candidate, KZR-616, is a selective immunoproteasome inhibitor currently undergoing Phase 2 clinical trials for various autoimmune conditions, including lupus nephritis and autoimmune hemolytic anemia, as well as Phase 1b/2 trials in systemic lupus erythematosus. In addition to KZR-616, the company is developing KZR-TBD, which targets both oncology and autoimmune disorders. Founded in 2015 and based in South San Francisco, California, Kezar Life Sciences leverages insights from protein homeostasis to advance its drug discovery efforts.
Dicerna Pharmaceuticals
Post in 2017
Dicerna Pharmaceuticals is a biotechnology company dedicated to the discovery and development of innovative treatments for rare inherited diseases and other conditions affecting the liver. Utilizing its proprietary ribonucleic acid interference (RNAi) technology, specifically the GalXC platform, Dicerna focuses on silencing disease-causing genes to develop pharmaceuticals for various therapeutic areas, including liver diseases, cardiovascular diseases, and cancers. Key product candidates include nedosiran for primary hyperoxaluria, RG6346 for chronic hepatitis B virus infection, and additional programs targeting undisclosed rare liver diseases. The company has established strategic collaborations with several major pharmaceutical firms to enhance its research and development efforts. Founded in 2006 and headquartered in Lexington, Massachusetts, Dicerna Pharmaceuticals aims to address significant unmet medical needs through its innovative approaches.
Ardelyx
Post in 2016
Ardelyx, Inc. is a biopharmaceutical company specializing in the development and commercialization of innovative oral therapeutics for cardiorenal diseases. Founded in 2007 and headquartered in Fremont, California, the company focuses on addressing significant unmet medical needs through first-in-class medicines. Its lead product candidate, tenapanor, has completed Phase 3 clinical trials for treating irritable bowel syndrome with constipation and hyperphosphatemia in end-stage renal disease patients on dialysis. Additionally, Ardelyx is advancing RDX013, a small molecule potassium secretagogue targeting hyperkalemia, and has other candidates in its pipeline, including RDX002 and RDX009, which are in preclinical development for chronic kidney disease and type 2 diabetes, respectively. Ardelyx employs a proprietary drug discovery platform aimed at creating non-systemic products that target specific transporters and receptors to minimize side effects associated with systemic exposure.
ORIC Pharmaceuticals
Series B in 2015
ORIC Pharmaceuticals is a clinical-stage biopharmaceutical company focused on developing therapies to overcome resistance in cancer treatments. Founded in 2014 and based in South San Francisco, the company’s lead product candidate, ORIC-101, is a small molecule antagonist of the glucocorticoid receptor, which is associated with resistance to various cancer therapies in solid tumors. Its second candidate, ORIC-533, is an orally bioavailable small molecule inhibitor of CD73, targeting a critical component of the adenosine pathway linked to resistance against chemotherapy and immunotherapy. In addition to these products, ORIC is advancing multiple precision medicines aimed at addressing other mechanisms of cancer resistance. The company’s founders, Charles Sawyers and Scott Lowe, have extensive experience in identifying novel cancer targets that have led to innovative therapies.
Intellia Therapeutics
Series B in 2015
Intellia Therapeutics, Inc. is a genome editing company headquartered in Cambridge, Massachusetts, specializing in the development of therapeutics using the CRISPR/Cas9 technology. This innovative platform allows for precise alterations of genomic DNA, enabling the company to pursue treatments for a range of severe and life-threatening diseases. Intellia's pipeline includes both in vivo programs targeting liver diseases such as transthyretin amyloidosis and hereditary angioedema, as well as ex vivo programs focused on engineered cell therapies for oncological and autoimmune disorders. The company is also exploring treatments for conditions like primary hyperoxaluria Type 1, alpha-1 antitrypsin deficiency, and Hemophilia B. Intellia has established collaborations with several organizations, enhancing its research and development capabilities. Founded in 2014, Intellia holds a significant intellectual property portfolio related to the therapeutic applications of CRISPR/Cas9, aiming to address high unmet medical needs through its advanced gene-editing approaches.
Syndax Pharmaceuticals
Series C in 2015
Syndax Pharmaceuticals is a clinical-stage biopharmaceutical company based in Waltham, Massachusetts, focused on developing therapies for cancer treatment. The company's lead product, entinostat, is a class I HDAC inhibitor currently in Phase III clinical trials for advanced hormone receptor positive, HER2 negative breast cancer. Additionally, entinostat is being tested in combination with Keytruda and Tecentriq in Phase Ib/II trials for non-small cell lung cancer and metastatic breast cancer. Another significant candidate, SNDX-5613, is a selective inhibitor targeting the Menin-MLL interaction, undergoing Phase I/II trials for acute leukemias. The company is also developing SNDX-6352, a monoclonal antibody for chronic graft versus host disease, currently in Phase I/II trials. Syndax has established collaborations with major pharmaceutical companies and research organizations, enhancing its research and development capabilities. Founded in 2005, Syndax Pharmaceuticals aims to address critical needs in oncology through innovative therapeutic approaches.
Metacrine
Series A in 2015
Metacrine, Inc. is a clinical-stage biopharmaceutical company based in San Diego, California, dedicated to developing innovative therapies for liver and gastrointestinal diseases. The company is advancing its lead programs, which target the farnesoid X receptor (FXR), a key drug target in these conditions. Currently, MET409 is undergoing a Phase Ib proof-of-concept clinical trial for patients with non-alcoholic steatohepatitis, while MET642 is in a Phase 1 clinical trial for the same patient population. In addition to its FXR-focused programs, Metacrine is exploring a pipeline of novel drug candidates through its internal research and development capabilities. The company also collaborates with Novo Nordisk A/S to further research related to fibroblast growth factor 1. Metacrine was founded in 2014 and is committed to addressing unmet medical needs in liver and gastrointestinal health.
Clementia Pharmaceuticals
Venture Round in 2015
Clementia Pharmaceuticals Inc. is a clinical-stage biopharmaceutical company based in Montreal, Canada, focused on developing innovative treatments for patients with ultra-rare bone disorders and other diseases characterized by high unmet medical needs. Founded in 2010, the company specializes in disease-modifying therapies, with its lead product candidate being palovarotene, an oral small molecule. Palovarotene has demonstrated significant potential in preventing abnormal bone formation and fibrosis across various tissues. The candidate is currently undergoing evaluation in the Phase III MOVE trial, targeting conditions such as fibrodysplasia ossificans progressive and multiple osteochondromas, as well as dry eye disease. Clementia's commitment to addressing debilitating health issues highlights its role in advancing treatment options for affected patients.
Kezar Life Sciences
Series A in 2015
Kezar Life Sciences, Inc. is a clinical-stage biotechnology company specializing in the discovery and development of small molecule therapeutics aimed at addressing unmet medical needs in autoimmunity and cancer. The company's lead candidate, KZR-616, is a selective immunoproteasome inhibitor currently undergoing Phase 2 clinical trials for various autoimmune conditions, including lupus nephritis and autoimmune hemolytic anemia, as well as Phase 1b/2 trials in systemic lupus erythematosus. In addition to KZR-616, the company is developing KZR-TBD, which targets both oncology and autoimmune disorders. Founded in 2015 and based in South San Francisco, California, Kezar Life Sciences leverages insights from protein homeostasis to advance its drug discovery efforts.
Nabriva Therapeutics
Series B in 2015
Nabriva Therapeutics plc is a biopharmaceutical company focused on developing and commercializing innovative anti-infective agents to address serious infections. The company's lead product candidate, XENLETA, is the first systemic pleuromutilin antibiotic approved by the U.S. Food and Drug Administration for the treatment of community-acquired bacterial pneumonia. In addition to XENLETA, Nabriva is developing CONTEPO, a potential first-in-class epoxide antibiotic aimed at treating complicated urinary tract infections, including acute pyelonephritis. The company is also involved in clinical trials for other indications, including pediatric infections and sexually transmitted infections. Founded in 2005 and headquartered in Dublin, Ireland, Nabriva was previously known as Nabriva Therapeutics Forschungs GmbH before rebranding in 2007.
aTyr Pharma
Series E in 2015
aTyr Pharma is a biotherapeutics company based in San Diego, California, specializing in the discovery and development of innovative medicines utilizing novel immunological pathways. The company focuses primarily on ATYR1923, a clinical-stage fusion protein designed to down-regulate immune engagement in interstitial lung diseases by binding to the neuropilin-2 receptor. This candidate is currently undergoing Phase 1b/2a clinical trials. aTyr Pharma has established a strong intellectual property portfolio centered around Physiocrine-based compositions and therapeutic applications, particularly in immunomodulation disorders related to inflammation and immunity. Additionally, the company has formed collaborations with several institutions, including the University of Nebraska Medical Center, CSL Behring, Boston Children’s Hospital, and the Medical University of South Carolina, to advance its research and development efforts. Founded in 2005 by a prominent scientist from The Scripps Research Institute, aTyr is supported by leading life sciences investors.
Kura Oncology
Venture Round in 2015
Kura Oncology is a clinical-stage biopharmaceutical company based in San Diego, California, focused on developing targeted therapies for cancer treatment. The company’s primary product candidate, Tipifarnib, is an orally available farnesyl transferase inhibitor currently undergoing Phase II clinical trials for solid tumors, peripheral T-cell lymphomas, and various hematologic malignancies. In addition to Tipifarnib, Kura is advancing other small molecule candidates, including KO-947, which targets dysregulated extracellular signal-related kinases, and KO-539, aimed at inhibiting the menin-mixed lineage leukemia protein interaction. Kura Oncology emphasizes precision medicine, leveraging insights from cancer genomics to create targeted treatments for patients with specific genetic profiles, addressing significant unmet medical needs across various cancer types, including lung, colorectal, thyroid, pancreatic cancers, and blood cancers such as lymphoma and leukemia. The company was founded in 2014 and operates primarily within the United States.
Collegium Pharmaceutical
Venture Round in 2015
Collegium Pharmaceutical, Inc. is a specialty pharmaceutical company dedicated to developing and commercializing products aimed at addressing the challenges associated with pain management and the abuse of prescription drugs. The company utilizes its proprietary DETERx platform technology to create abuse-deterrent formulations that maintain the extended-release and safety profiles of medications, making them less susceptible to misuse through methods such as chewing or injecting. Collegium's primary products include Xtampza ER, an abuse-deterrent extended-release formulation of oxycodone, and Nucynta, which encompasses both extended-release and immediate-release formulations of tapentadol for managing severe pain. Founded in 2002 and headquartered in Stoughton, Massachusetts, Collegium focuses on delivering innovative solutions that enhance patient safety while effectively treating chronic pain conditions.
Naurex
Series C in 2014
Naurex Inc. is a clinical-stage company based in Evanston, Illinois, focused on developing innovative therapies for depression and other central nervous system disorders. The firm is pioneering a new mechanism for modulating the N-methyl-D-aspartic acid receptor (NMDAR), which distinguishes its approach from existing treatments. Researchers at Naurex have developed a new class of drugs known as glycine-site functional partial agonists (GFPAs), designed to safely modulate the NMDAR. The company's drug development pipeline includes its first-generation molecule, GLYX-13, and a second-generation series, NRX-1050, along with additional compounds derived from its platform of novel NMDAR modulators. Naurex aims to address significant unmet needs in psychiatry and neurology through these advancements.
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