RA Capital Management

RA Capital Management, L.P. is a Boston-based venture capital firm that specializes in early and multi-stage investments in the healthcare and life sciences sectors. Founded in 2001, the firm focuses on companies developing drugs, medical devices, diagnostics, and biotechnology. RA Capital invests in a range of funding stages, from seed funding to later rounds, and is known for its willingness to invest under $1 million in initial rounds or larger sums in established companies. The firm's investment strategy emphasizes companies with promising technologies and products, particularly in areas like prevention, cost-effective diagnostics, genetic testing, and personalized medicine. The team consists of professionals with backgrounds in biology, chemistry, and medicine, enabling them to provide valuable insights into data, regulatory processes, and market demands. Additionally, RA Capital often seeks to co-invest and take board positions in its portfolio companies, enhancing their strategic growth opportunities.

Anthony Arceci

Associate

Daniel Bahcheli

Associate

Peter Balogh

Analyst

Theresa Cameron

Principal, Strategic Finance

Tess Cameron

Principal

Ross Chikarmane

Associate

Maxwell DeNies

Senior Associate

Derek DiRocco

Partner

Cristina Ghenoiu Ph.D

Principal

Cosmas Giallourakis

Venture Partner

Michael Gillespie

Investment Director

Reza Halse

President

Matthew Hammond

Principal

Jenna Hebert

Associate

Peyman Hosseinchi

Associate

Sonia Kartha

Associate

Adam Kaye

Senior Managing Director and Partner

Anurag Kondapalli

Principal

Christy Tzu-yun Kuo

Senior Associate

Alyssa Larson

Associate

Jon Lundt

Senior Associate

Daniel Marks Ph.D

Venture Principal

Kathryn Meng

Investment Director

David Migl

Analyst

Emily Minkow

Venture Partner

Kate Moreau

Associate Director

Fuad Naser

Analyst

Brigid O'Brien

Managing Partner

Josh Resnick

Senior Managing Director

Zachary Scheiner

Principal

Zach Scheiner

Principal

Rajeev Shah

Managing Partner

Rebecca Silberman

Investment Director

Monica Stanciu

Associate

Laura Stoppel

Principal, Investment Team

Laura Tadvalkar Ph.D

Managing Director

Kyle Teamey

Managing Partner

Katherine Terranova

Associate

Jack Vailas

Senior Associate

Shan Shan Wang

Associate

300 past transactions

Boundless Bio

Series C in 2023
Boundless Bio, Inc., biopharma company, develops therapies and medicines for the treatment of cancers. It offers therapeutics based on extrachromosomal DNA (ecDNA) one of the drivers of the aggressive cancers, such as cancers characterized by high copy number amplification of oncogenes. The company was formerly known as Pretzel Therapeutics, Inc. Boundless Bio, Inc. was founded in 2018 and is based in LA Jolla, California.

Convergent Therapeutics

Series A in 2023
Convergent Therapeutics, Inc. is a clinical stage pharmaceutical company focused on developing next generation radiopharmaceutical therapies for prostate and other cancers. The company's proprietary technology involves dual-targeted radionuclide therapy developed by Dr. Neil Bander, Professor of Urologic Oncology at Weill Cornell Medicine and licensed to Convergent by Cornell University. CONV 01-α, a monoclonal antibody conjugated with 225Ac, a radioactive alpha particle emitter, was specifically designed to bind to the prostate-specific membrane antigen (PSMA). A key functional feature of CONV 01-α is that, once bound to PSMA, it becomes internalized, thereby delivering its powerful radioactive payload directly into the prostate cancer cells. CONV 01-α is covered by multiple issued U.S. and foreign patents. If FDA-approved, CONV 01-α would be the first antibody approved to direct a radioisotope to prostate cancer, and the first drug approved for the use of 225Ac in a cancer treatment.

Alentis Therapeutics

Series C in 2023
Alentis Therapeutics AG is a clinical-stage biopharmaceutical company based in Basel, Switzerland, focused on developing novel treatments for advanced liver diseases. Founded in 2019, the company aims to address conditions such as liver fibrosis, cirrhosis, and liver cancer, particularly targeting Claudin-1 positive tumors and organ fibrosis. Alentis employs a research platform that utilizes clinically relevant readouts and single-cell RNA sequencing of patient liver tissues, enabling the development of effective therapies to combat fibrosis and reverse the progression of these diseases. Through its innovative approach, Alentis Therapeutics seeks to improve outcomes for patients suffering from severe liver-related health issues.

Capacity Bio

Series A in 2023
Capacity Bio is a therapeutics company that is focused on mitophagy. Capacity Bio is developing the most comprehensive and advanced mitophagy therapeutics and development platform for the purpose of restoring mitochondrial quality control in disease.

Capstan Therapeutics

Series A in 2022
Capstan Therapeutics is advancing precision in vivo cell engineering to develop therapeutics for a broad range of disease categories with unmet or underserved clinical need.

Nimbus Apollo

Venture Round in 2022
Nimbus Therapeutics is a biotechnology company based in Cambridge, Massachusetts, that specializes in discovering and developing innovative small molecule therapeutics for serious diseases, including metabolic disorders, cancer, and immune-inflammatory conditions. The company employs a computational technology-driven approach to advance its diverse pipeline of drug candidates into clinical development. Its Nimbus Apollo program includes the lead candidate NDI-010976, an allosteric inhibitor targeting Acetyl-CoA Carboxylase, which is being investigated for treating non-alcoholic steatohepatitis and hepatocellular carcinoma, among other diseases. NDI-010976 received Fast Track designation from the U.S. Food and Drug Administration in 2016, and the company aims to leverage its strategic partnerships to enhance its research and development efforts. Founded in 2009, Nimbus Therapeutics continues to focus on creating highly selective and potent medicines that address unmet medical needs.

MMI

Series B in 2022
MMI S.r.l. is an Italian company that specializes in the manufacture and development of advanced micro instruments designed for surgical interventions. Founded in 2015 and based in Calci, Italy, MMI focuses on creating wristed micro instruments and their associated fabrication processes. The company also offers a proprietary robotic platform that enhances the capabilities of these instruments, facilitating complex reconstruction procedures following traumatic injuries and tumor removals in areas such as the breast, head, and bones. MMI aims to support surgeons globally by providing innovative tools that improve surgical outcomes while also reducing costs for patients and healthcare systems.

NAPIGEN

Seed Round in 2022
NAPIGEN is a biotechnology company focused on genome editing, specifically in mitochondrial engineering. The company develops innovative solutions aimed at enhancing food supply by creating hybrid crop plants with significantly improved yields. By producing robust male sterile lines, NAPIGEN offers advantages over traditional lines, ensuring stability and elite genetic backgrounds. This technology facilitates the development of non-GM hybrid seeds for crops that are primarily non-hybrid, such as wheat. Additionally, NAPIGEN's expertise extends to the genome engineering of various organisms, including plants, microbes, and animals, by targeting mitochondria and chloroplasts, which are essential for energy production in cells. The company's advancements are designed to meet societal needs and promote public acceptance of its biotechnological innovations.

Cerebral Therapeutics

Series C in 2022
Cerebral Therapeutics, Inc. is a pharmaceutical company that develops implanted drug-device combination therapies for the treatment of neurologic diseases. The company uses implanted, refillable catheter and pump system to deliver a continuous intracerebroventricular (ICV) dose for the formulation of anti-epileptic drug valproic acid, called CT-010, to treat refractory epilepsy. Cerebral Therapeutics, Inc. was formerly known as Cerebral Therapeutics LLC. The company was incorporated in 2010 and is based in Aurora, Colorado.

DBV Technologies

Post in 2022
DBV Technologies S.A. is a clinical-stage biopharmaceutical company based in Montrouge, France, dedicated to developing epicutaneous immunotherapy products aimed at treating food allergies. The company's lead candidate, Viaskin Peanut, has completed Phase III clinical trials for peanut allergies in children and adults. Additionally, DBV is developing Viaskin Milk, currently in Phase I/II trials for cow's milk protein allergy and related conditions, and Viaskin Egg, which is in pre-clinical stages for hen's egg allergy. The company also works on a booster vaccine for Bordetella pertussis and has earlier-stage research programs targeting respiratory syncytial virus, Crohn's disease, celiac disease, and type I diabetes. DBV Technologies collaborates with Nestlé Health Science to create MAG1C, a diagnostic patch test for non-IgE mediated cow's milk protein allergy in infants and toddlers. Founded in 2002, the company aims to provide safe and effective treatments for food allergies through its innovative Viaskin technology platform, which delivers biologically active compounds via the skin to activate the immune system.

Mineralys

Series B in 2022
Mineralys Therapeutics, Inc. is a clinical-stage biopharmaceutical company focused on developing innovative therapies for hypertension. The company is advancing its lead product candidate, MLS-101, a highly selective and potent aldosterone synthase inhibitor licensed from Mitsubishi Tanabe Pharma Corporation. Mineralys aims to provide a targeted treatment for patients with uncontrolled hypertension, particularly those who do not achieve adequate blood pressure control despite using multiple antihypertensive medications. By addressing the underlying factors associated with elevated aldosterone levels, Mineralys seeks to improve treatment outcomes for individuals suffering from this condition.
Concert Pharmaceuticals is a clinical-stage biopharmaceutical company based in Lexington, Massachusetts, founded in 2006. The company focuses on discovering and developing novel small-molecule drugs primarily for autoimmune and central nervous system disorders. Its key product candidates include CTP-543, currently in Phase III trials for alopecia areata; CTP-692, in Phase II trials for schizophrenia; and AVP-786, which is undergoing Phase III trials for various neurologic and psychiatric conditions, including agitation related to Alzheimer’s disease. Concert employs a unique precision deuterium chemistry platform to modify existing drug molecules, aiming to enhance efficacy and safety while reducing research and development risks. The company also maintains strategic collaborations with several pharmaceutical partners to further its research and development efforts.

Celcuity

Post in 2022
Celcuity Inc. is a clinical-stage biotechnology company based in Minneapolis, Minnesota, focused on advancing cancer care through innovative diagnostic and therapeutic solutions. The company's CELsignia diagnostic platform analyzes living tumor cells from patients to identify the specific abnormal cellular processes driving their cancer, enabling personalized treatment options. Celcuity is developing the CELsignia HSF test to diagnose new sub-types of HER2-negative breast cancer, as well as the CELsignia MP test to identify multiple cancer sub-types across various types, including breast, lung, colon, ovarian, kidney, and bladder cancers. In addition to its diagnostic efforts, Celcuity is advancing a lead therapeutic candidate, gedatolisib, a potent pan-PI3K and mTOR inhibitor, which is currently being evaluated in a Phase 3 clinical trial for patients with HR+/HER2- advanced breast cancer. Founded in 2011, Celcuity aims to transform the treatment landscape for patients with cancer by providing targeted therapies tailored to their unique disease profiles.

Sionna

Series B in 2022
Developer of life sciences technology intended to develop highly effective and differentiated treatments for cystic fibrosis. The company is developing first-in-class small molecules that are focused on a unique target with the potential to fully normalize CFTR function for the first time for the vast majority of people living with cystic fibrosis, enabling patients with best-in-class efficacy and reach and long-term benefit for people with cystic fibrosis.

Be Biopharma

Series B in 2022
Be Biopharma, Inc. is focused on developing innovative therapeutics derived from engineered B-cells within the immune system. The company aims to address significant limitations associated with existing cell and gene therapies, such as the challenges of administering multiple doses, unpredictable patient reactions, and the necessity of potentially harmful chemotherapy regimens prior to treatment. Be Biopharma's approach allows for the creation of durable therapies that can be re-administered without toxic conditioning, making these treatments suitable for a range of diseases, including cancer, autoimmune disorders, and infectious diseases. Founded in 2020, Be Biopharma is headquartered in Cambridge, Massachusetts.

CDR-Life

Series A in 2022
CDR-Life is a Zurich-based biotech company that develops innovative therapeutic antibody fragments with a focus on immuno-oncology and ophthalmology. Our facilities are located in the Bio-Technopark in Schlieren-Zurich, Switzerland

Ansa Biotechnologies

Series A in 2022
Ansa Biotechnologies, Inc. is a biotechnology company based in Berkeley, California, focused on developing innovative DNA synthesis technology utilizing enzymes. Established in 2018, the company aims to improve upon traditional chemical methods of DNA synthesis that have remained largely unchanged for decades. Ansa's enzymatic approach offers significant advantages, including increased speed, accuracy, and cleanliness in the production of DNA fragments such as oligonucleotides. This technology enhances the capabilities of biological research, therapeutics, diagnostics, and biomanufacturing by enabling the synthesis of gene-length oligonucleotides. Through its advancements, Ansa Biotechnologies seeks to facilitate innovation in the fields of biological research and engineering, ultimately providing valuable services to medical researchers and contributing to the broader biotechnology landscape.

Incyclix Bio

Series B in 2022
Incyclix Bio is a biotechnology company based in Durham, North Carolina, focused on the development of small molecule inhibitors targeting cyclin-dependent kinases (CDKs) for the treatment of advanced and resistant cancers. Founded in 2020 by a team including Patrick Roberts, Jay Strum, John Bisi, and Fred Eshelman, the company aims to provide potent and selective inhibition of challenging CDK targets. This approach enables pharmaceutical companies and medical practitioners to access innovative therapeutic options, thereby enhancing treatment opportunities for cancer patients facing difficult cases. Through its research and development efforts, Incyclix Bio seeks to contribute to the advancement of cancer treatment solutions.

Ocelot Bio

Series A in 2022
Ocelot Bio brings new treatment options to patients with severe liver disease. The company was founded in 2020 and is headquartered in San Diego, California.

Plexium

Series B in 2022
Plexium, Inc. is a biotechnology company based in San Diego, California, established in 2017. The company specializes in drug development, focusing on the identification of small molecules that modulate E3 ligases for therapeutic applications in cancer and neurodegenerative diseases. Plexium employs a DNA-encoded library platform to conduct high-throughput screening, utilizing cell-based assays to discover molecular glues that can alter E3 ligase substrate recognition, thereby inducing, inhibiting, or modulating protein degradation. This innovative approach allows Plexium to selectively target various cancers, including small cell lung and breast tumors, while also exploring mechanisms to enhance immune responses through E3 ligase modulation.

Somatus

Series E in 2022
Somatus is a healthcare company that partners with health plans, health systems, and nephrology, and primary care groups. It provides integrated care for patients with or at risk of developing kidney disease. Somatus' is vertically integrated clinical services and technology delay or prevent disease progression, improve quality and care coordination, and increase the use of home dialysis modalities and rates of kidney transplantation. The company is headquartered in McLean, Virginia, and founded by a team of world-class healthcare operators, successful entrepreneurs, and leading clinicians treating kidney disease.

Synthego

Series E in 2022
Synthego is a genome engineering company that enables the acceleration of life science research and development in the pursuit of improved human health. The company leverages machine learning, automation, and gene editing to build platforms for science at scale. With its foundations in engineering disciplines, the company’s full-stack platform vertically integrates proprietary hardware, software, bioinformatics, chemistries, and molecular biology to advance both basic research and therapeutic development programs. By providing both commercial and academic researchers and therapeutic developers with unprecedented access to cutting-edge genome engineering, Synthego is at the forefront of innovation, accelerating the development of truly engineered biology. The company was founded in 2012 and is based in Redwood City, California.

Electra Therapeutics

Series B in 2022
Electra Therapeutics is a clinical-stage biotechnology company focused on developing therapies that target signal regulatory proteins (SIRP) for treating immunological diseases and cancer. The company has one program in clinical development and two additional preclinical programs. Its lead product candidate, ELA026, is a monoclonal antibody designed to target SIRP on the surface of myeloid and T cells, effectively depleting pathological immune cells. ELA026 is currently being investigated for secondary hemophagocytic lymphohistiocytosis (sHLH), a severe hyperinflammatory condition for which no approved treatment exists.

Indapta Therapeutics

Series A in 2022
Indapta Therapeutics is a privately held biotechnology company focused on developing a natural killer (NK) cell therapy platform aimed at treating both blood and solid tumor cancers. The company specializes in a proprietary off-the-shelf, non-engineered, and allogeneic G-NK cell designed to enhance the immune response and significantly improve the effectiveness of antibody therapies. Through its innovative approach, Indapta Therapeutics seeks to provide healthcare providers with advanced treatment options for patients suffering from cancer, leveraging the potent antibody-dependent cellular cytotoxicity (ADCC) activity of its NK cell therapy.

Ventus Therapeutics

Series C in 2022
Ventus Therapeutics U.S., Inc. is a biopharmaceutical company based in Natick, Massachusetts, with an additional location in Montreal, Canada. Founded in 2019, it focuses on discovering and developing novel small-molecule medicines that target the innate immune system to address autoimmune diseases, inflammatory diseases, and cancer. The company employs a structural immunology platform that integrates protein engineering to elucidate molecular structures and mechanisms of action. This platform facilitates the development of precise binding and functional screening assays, as well as structure-based modeling. Ventus Therapeutics is advancing an emerging pipeline of drug programs aimed at key targets within the innate immune system, leveraging its proprietary capabilities in rational and structure-based drug design.

Metagenomi

Series B in 2022
Metagenomi, Inc. is a genetic medicines company based in Emeryville, California, focused on developing innovative gene editing systems for the treatment of genetic diseases. Since its incorporation in 2016, the company has utilized a proprietary metagenomics-derived genome editing toolbox that enables the creation of curative therapeutics. This toolbox encompasses a range of advanced technologies, including programmable nucleases, base editors, and various RNA and DNA-mediated integration systems, such as prime editing systems and CRISPR-associated transposases (CASTs). Metagenomi aims to address the challenges posed by diverse mutations that have traditionally been difficult to target with existing genome engineering approaches.

Third Harmonic Bio

Series B in 2022
Third Harmonic Bio is a clinical-stage biopharmaceutical company dedicated to developing innovative treatments for severe allergies and inflammation. The company is focused on creating first-in-class oral small-molecule inhibitors targeting the KIT receptor, which plays a crucial role in the survival and function of mast cells—key immune cells involved in allergic responses. Its lead product candidate, THB001, is designed to provide selective inhibition of KIT, while another candidate, THB335, aims to address multiple mast cell-driven inflammatory diseases affecting the skin, respiratory system, and gastrointestinal tract. Through its research and development efforts, Third Harmonic Bio seeks to advance the management of inflammatory diseases, enhancing patient outcomes and quality of life.

Curevo

Series A in 2022
Curevo Vaccine is clinical stage biotech company dedicated to developing next generation vaccines that bring effectiveness, safety, tolerability, and advanced production capabilities to the market - quickly and efficiently. Curevo's lead product, a sub-unit Zoster (Shingles) Vaccine, has completed Phase I (90 subject trial). Results are showing a promising safety profile and the desired immune responses. We are targeting a unique position in the $7B Varicella Zoster Virus vaccine market.

AN2 Therapeutics

Series B in 2022
AN2 Therapeutics, Inc. is a biopharmaceutical company based in Menlo Park, California, dedicated to the research, development, and commercialization of innovative medicines for infectious diseases. Incorporated in 2017, the company is currently focused on its lead product candidate, epetraborole, a once-daily oral treatment aimed at addressing chronic non-tuberculous mycobacterial lung disease, a condition with significant unmet medical needs. AN2 Therapeutics is also involved in strategic partnerships, notably with Brii Biosciences, to enhance its development capabilities and reach. The company’s commitment is to leverage modern biomedical expertise to deliver transformational therapies for patients suffering from serious infections.

AmbAgon Therapeutics

Series A in 2022
AmbAgon Therapeutics is a developer of cancer molecule therapeutics. The company offers research of a small molecule that augments a tumor-suppressing protein. AmbAgon Therapeutics was founded by Christian Ottmann, Lucas Brunsveld, and Michelle Arkin.

Nucleix

Venture Round in 2022
Nucleix develops, manufactures, and markets non-invasive molecular cancer diagnostic tests. Its sensitive and specific tests are based on identification of subtle changes in methylation patterns. Nucleix offers a urine test for monitoring of bladder cancer called Bladder EpiCheck and a blood test for early detection of lung cancer called Lung EpiCheck. Adam Wasserstrom, Danny Frumkin, and Elon Ganor founded it in 2008, with its headquarters in Rehovot in Israel.

Pardes Biosciences

Post in 2021
Pardes Biosciences is a biotechnology company that develops and commercializes direct-acting antivirals for the treatment of coronavirus. The Carlsbad, California-based company was established by Uri Lopatin in 2020.

Nodexus

Series A in 2021
Nodexus is a biotech startup focused on providing accessible solutions for live single-cell isolation, targeting the industrial, biopharma, clinical research, and academic sectors. The company has developed the NX One platform, which features a low-cost hardware system complemented by single-use disposable microfluidic cartridges. This system is designed for various applications, including gene editing, cell line and antibody development, and studies on tumor heterogeneity. By offering affordable automated cell isolation, Nodexus aims to enhance biological workflows and extend the availability of advanced research tools to a broader range of clients.

Freenome

Series D in 2021
Freenome, Inc., is an artificial intelligence (AI) genomics biotech company. The company develops and provides a medical arti?cial intelligence platform for early detection of cancer. It develops blood tests for early-cancer screening and treatment selection. The company also provides clinical research services. Freenome, Inc. was founded in 2014 and is based in South San Francisco, California.

Emergence Therapeutics

Series A in 2021
Emergence Therapeutics AG develops novel antibody drug conjugate (ADC) immuno-therapeutics to treat high need cancers. The company was incorporated in 2019 and is based in Duisburg, Germany.

NanoMosaic

Series A in 2021
NanoMosaic specializes in innovative solutions for early illness detection, prognostic monitoring, and biomarker identification. The company has developed a unique platform that utilizes nanoneedles for protein detection and quantification. This technology facilitates the analysis of multiple biomarkers on a single chip, making it possible for the medical and healthcare sectors to enhance the speed and accuracy of biomarker discovery and validation. By enabling more efficient proteomic analysis, NanoMosaic aims to improve early disease detection and monitoring, ultimately contributing to better health outcomes.

Curie Therapeutics

Series A in 2021
Curie Therapeutics is a fully integrated, next-generation radiopharmaceuticals company focused on pioneering a new class of targeted radiopharmaceuticals that are both safe and effective. Curie's radiopharmaceuticals are composed of rationally designed conjugates against carefully selected biological targets, to deliver alpha and beta-emitting radionuclide payloads.

Avilar Therapeutics

Seed Round in 2021
Avilar Therapeutics is a biopharmaceutical company focusing on the discovery and development of extracellular protein degraders, a new frontier in targeted protein degradation.

Acrivon Therapeutics

Series B in 2021
Acrivon Therapeutics is a clinical-stage biopharmaceutical company focused on developing oncology medicines tailored to individual patients. The company employs a proteomics-based platform to identify patients whose tumors are likely to respond to specific treatments, thereby enhancing the effectiveness of drug development. Acrivon's lead program is ACR-368, also known as prexasertib, which is currently in Phase 2 trials. Additionally, the pipeline includes preclinical programs that target critical components of the DNA Damage Response and cell cycle regulation pathways, specifically focusing on proteins such as WEE1 and PKMYT1. By leveraging these innovative approaches, Acrivon aims to improve therapeutic outcomes for cancer patients.

Antios Therapeutics

Series B in 2021
Antios Therapeutics, Inc. is a biopharmaceutical company based in Atlanta, Georgia, founded in 2018. The company focuses on developing innovative therapies for viral diseases, particularly through its oral drug candidate, ATI-2173, aimed at treating patients infected with Hepatitis B and Hepatitis D viruses. With a leadership team that possesses extensive experience in the field, Antios Therapeutics is dedicated to advancing its research and development efforts toward potentially curative treatments for Hepatitis B virus infections.

Cedilla Therapeutics

Series B in 2021
Cedilla Therapeutics, Inc. is focused on developing targeted small-molecule medicines aimed at treating cancer and other diseases resulting from protein dysregulation. The company leverages unique insights into protein stability to create innovative therapeutic approaches, including direct ligand-induced degradation, disruption of protein-protein interactions, and the identification of upstream regulators that influence protein stability. Cedilla’s technology allows for the mapping of protein susceptibility to enhance endogenous degradation pathways, facilitating the transition from stable to susceptible protein states. Founded in 2018 and headquartered in Cambridge, Massachusetts, Cedilla Therapeutics aims to broaden the applicability of its therapies beyond oncology, addressing a range of conditions associated with protein dysregulation.

Expansion Therapeutics

Series B in 2021
Expansion Therapeutics is a drug discovery and development company pursuing the vast potential of small molecule medicines for RNA-mediated diseases.

Delix

Series A in 2021
Developer of clinical-stage neuroscience therapeutics intended to harness novel neuroplasticity-promoting treatments for difficult-to-treat neuropsychiatric and neurological disorders. The company's compounds include non-hallucinogenic, non-psychotomimetic, and non-dissociative versions of psychedelic components, enabling healthcare service providers to address significant mental health challenges through phenotypic drug discovery across various chemotypes and mechanisms of action.

Delix

Series A in 2021
Developer of clinical-stage neuroscience therapeutics intended to harness novel neuroplasticity-promoting treatments for difficult-to-treat neuropsychiatric and neurological disorders. The company's compounds include non-hallucinogenic, non-psychotomimetic, and non-dissociative versions of psychedelic components, enabling healthcare service providers to address significant mental health challenges through phenotypic drug discovery across various chemotypes and mechanisms of action.

Obsidian Therapeutics

Series B in 2021
Obsidian Therapeutics develops innovative cell and gene therapies aimed at enhancing adoptive immunotherapy for cancer patients. Founded in 2015 and based in Cambridge, Massachusetts, the company focuses on creating next-generation therapies that utilize pharmacologic operating systems to provide precise control over protein activity within cells. This technology allows for the development of adoptive cell therapies with advanced functionalities that can be managed by physicians using simple, safe, and orally active medications. By offering improved control over treatment, Obsidian Therapeutics aims to provide better outcomes for patients compared to existing cell therapy options.

Xenikos

Convertible Note in 2021
Xenikos B.V. is a biotechnology company based in Nijmegen, the Netherlands, focused on developing innovative therapies for T-cell mediated diseases. Founded in 2009, the company specializes in toxin-loaded anti-T-cell antibodies that serve as a therapeutic tool to reset the immune system. These antibodies are designed to specifically identify and eliminate adult T cells, particularly the activated ones, which is crucial for treating serious immune conditions and preventing rejection after organ transplantation. By advancing its immunotherapy medicines, Xenikos aims to enhance treatment outcomes and improve the health and well-being of patients suffering from severe immune-related disorders.

Qvella

Venture Round in 2021
Qvella Corporation is a Toronto-based molecular diagnostics company established in 2009 by a team of scientists and engineers. The company focuses on advancing sample preparation and detection technologies in clinical microbiology, aiming to significantly reduce the time required to obtain results. Qvella's innovative Field Activated Sample Treatment (FAST™) technology employs a unique electrical lysing method known as e-lysis™, allowing for the direct and fully automated rapid detection of infectious agents from unenriched biological samples. By providing actionable results in clinically relevant time frames, Qvella seeks to improve patient outcomes and transform medical practices in the field of microbiology.

AsherBio

Series B in 2021
Asher Biotherapeutics, Inc. is a biotechnology company focused on developing immunotherapy drugs for cancer treatment. Founded in 2019 and headquartered in South San Francisco, California, the company aims to create innovative therapeutic solutions to improve patient outcomes in oncology. Asher Bio leverages advanced technologies and research to enhance the effectiveness of immune-based therapies, positioning itself as a key player in the evolving field of cancer treatment.

ARS Pharmaceuticals

Series D in 2021
ARS Pharmaceuticals, Inc., founded in 2015 and based in San Diego, California, is a biopharmaceutical company specializing in the development of innovative treatments for severe allergic reactions, including anaphylaxis. The company's flagship product, neffy, is a novel intranasal epinephrine spray that utilizes a proprietary absorption technology known as Intravail. This unique formulation allows for effective, injection-like absorption of epinephrine at a low dose, making it a convenient and reliable option for patients at risk of life-threatening allergic reactions to foods, medications, and insect stings. With its focus on enhancing accessibility and ease of use, ARS Pharmaceuticals aims to improve emergency responses for individuals experiencing severe allergic reactions.

Dice Therapeutics

Series C in 2021
DiCE Therapeutics, founded in 2013 and based in Menlo Park, California, specializes in developing a platform for the discovery of novel small molecules aimed at targets that have previously been difficult to address in the pharmaceutical sector. The company utilizes innovative technology that extends directed evolution, allowing for the direct translation of DNA-encoded information into organic compounds, thereby streamlining the traditionally labor-intensive processes of medicinal chemistry. This platform not only serves the pharmaceutical industry but also has applications in agriculture and materials sciences. The founding team includes notable figures such as Stanford Professor Pehr Harbury, who developed the core technology, and other experienced professionals from various sectors, contributing to the company's mission of transforming drug discovery and development.

Jnana Therapeutics

Series B in 2021
Jnana Therapeutics Inc. is a Boston-based company founded in 2016 that operates a drug discovery platform centered on solute carrier (SLC) transporters. The company focuses on key disease pathways related to immunometabolism, lysosomal function, and mucosal defense, targeting areas such as immuno-oncology, inflammatory disorders, and neurological diseases. By leveraging its innovative approach, Jnana Therapeutics aims to discover and develop transformative medicines that address significant medical needs and improve patient outcomes.

GentiBio

Series A in 2021
GentiBio, Inc. is a biotherapeutics company focused on developing engineered regulatory T cells (EngTregs) to treat a range of conditions, including autoimmune, alloimmune, autoinflammatory, and allergic diseases. Founded in 2020 and based in Boston, Massachusetts, with additional locations in Seattle and Israel, GentiBio utilizes a proprietary platform that combines autologous and allogeneic EngTregs. This innovative approach aims to restore immune tolerance and address the limitations found in current regulatory T-cell therapies. The company was co-founded by experts in Treg biology and synthetic immunology, emphasizing its commitment to addressing the underlying causes of diseases linked to immune system dysfunction.

Tango Therapeutics

Post in 2021
Tango Therapeutics, Inc. is a biotechnology company based in Cambridge, Massachusetts, focused on developing innovative cancer therapies utilizing the principle of synthetic lethality. Established in 2014, the company aims to discover novel drug targets that address driver genes in cancer. Its research is concentrated on three primary areas: counteracting the loss of tumor suppressor genes, reversing cancer cells' ability to evade the immune system, and identifying effective drug combinations that surpass the efficacy of single-agent therapies. By leveraging these strategies, Tango Therapeutics seeks to deliver next-generation targeted treatments for patients battling cancer.

Sydnexis

Series B in 2021
Sydnexis specializes in developing a proprietary treatment for pediatric progressive myopia, addressing a significant global medical need. The company manufactures a topical eyedrop formulation aimed at treating this condition in children, allowing healthcare professionals to effectively manage and reduce the progression of myopia. Through its innovative approach, Sydnexis seeks to enhance eye care for pediatric patients and mitigate the prevalence of eye disorders in this demographic.

PepGen

Venture Round in 2021
PepGen is a clinical-stage biotechnology company based in Oxford, United Kingdom, focused on advancing the delivery of nucleic acid therapeutics, particularly antisense oligonucleotides. Established in 2018, PepGen aims to enhance the clinical efficacy of these therapeutics through its proprietary Enhanced Delivery Oligonucleotide (EDO) platform. This innovative technology employs engineered peptides designed for optimized tissue penetration, cellular uptake, and nuclear delivery, enabling effective transport of oligonucleotides to various target tissues, including smooth, skeletal, and cardiac muscle, as well as the central nervous system. By leveraging its drug delivery capabilities, PepGen seeks to transform the treatment landscape for severe neuromuscular and neurological diseases.

T-knife

Series B in 2021
T-knife is a biotechnology company focused on developing T cell receptor therapies aimed at treating cancer. Utilizing a humanized T cell receptor (TCR) mice platform, the company is capable of carrying human TCRαβ gene loci and recombining a diverse array of human TCRs. This innovative approach facilitates the efficient generation and virtual selection of T cell receptors tailored for specific human tumor antigens, enhancing the potential for effective cancer therapies. Through its advanced technology, T-knife aims to improve treatment options for patients battling cancer.

Exo

Series C in 2021
Exo is a medical device startup handheld ultrasound platform and AI for imaging and therapeutic applications. The company is committed to delivering affordable and easy-to-use medical imaging to healthcare professionals around the world. By delivering easy-to-use, high-quality medical imaging. Exo empowers healthcare professionals to make critical, real-time decisions that improve patient outcomes. The Exo ultrasound platform combines advances in nano-materials, novel sensor technologies, advanced signal processing, and computation with the economies of scale of semiconductor manufacturing to dramatically reduce the cost of imaging. It also represents a giant leap in imaging and therapeutics technology one that will drive the development of high-performance products that are accessible, easy-to-use, and available at a price point never before possible.

Thriveworks

Venture Round in 2021
Provider of counseling and psychiatric services intended to provide mental healthcare. The company offers services to a variety of life issues including depression, anxiety, relationship issues, low self-esteem, trauma and other mental health concerns, ensuring its clients with customized plans for their mental well-being.

Hemab

Series A in 2021
Hemab is focused on the development of bispecific antibodies for the treatment of rare bleeding disorders.

Frontier Medicines

Series B in 2021
Frontier Medicines Corporation is a pre-clinical stage biopharmaceutical company based in South San Francisco, California, founded in 2018. The company specializes in discovering and developing medicines that target cancer-causing proteins through its innovative chemoproteomics platform. This platform utilizes advanced computational techniques and machine learning to identify new binding pockets on proteins, thereby facilitating the discovery and development of small-molecule drugs. By enhancing the drug development process, Frontier Medicines aims to deliver breakthrough therapies that can significantly change the treatment landscape for debilitating diseases.

Nimbus Apollo

Venture Round in 2021
Nimbus Therapeutics is a biotechnology company based in Cambridge, Massachusetts, that specializes in discovering and developing innovative small molecule therapeutics for serious diseases, including metabolic disorders, cancer, and immune-inflammatory conditions. The company employs a computational technology-driven approach to advance its diverse pipeline of drug candidates into clinical development. Its Nimbus Apollo program includes the lead candidate NDI-010976, an allosteric inhibitor targeting Acetyl-CoA Carboxylase, which is being investigated for treating non-alcoholic steatohepatitis and hepatocellular carcinoma, among other diseases. NDI-010976 received Fast Track designation from the U.S. Food and Drug Administration in 2016, and the company aims to leverage its strategic partnerships to enhance its research and development efforts. Founded in 2009, Nimbus Therapeutics continues to focus on creating highly selective and potent medicines that address unmet medical needs.

Point Biopharma

Post in 2021
POINT Biopharma Global Inc. is a globally focused radiopharmaceutical company building a platform for the clinical development and commercialization of radioligands that fight cancer. POINT Biopharma Global Inc. is combining a portfolio of best-in-class radiopharmaceutical assets, a seasoned management team, expertise in radioisotopes such as Actinium-225 (Ac-225) and Lutetium-177 (Lu-177), manufacturing technology and novel direct-to-patient targeting to revolutionize theragnostic drug development and radioligand commercialization.

Element Biosciences

Series C in 2021
Element Biosciences, Inc. develops genetic analysis tools for the research and diagnostic markets. The company provides a disruptive DNA sequencing technology and a sequencing platform, such as surface chemistry, sequencing chemistry, detection, and data analysis. The company was incorporated in 2017 and is based in San Diego, California.

Adela

Series A in 2021
Adela is focused on the detection of cancer and other high-morbidity, high-mortality conditions through a routine blood test.

LENZ Therapeutics

Series A in 2021
Presbyopia Therapies LLC moves forward with development of its Liquid Vision drops, a temporary presbyopia-correcting therapeutic designed to last five hours or longer.

Synthekine

Series B in 2021
Synthekine Inc. is a biotechnology company focused on the development of engineered cytokine therapies and immunotherapies aimed at treating cancer and autoimmune disorders. Founded in 2018 and based in Menlo Park, California, Synthekine utilizes innovative platform technologies, including engineered partial agonists and orthogonal cell therapies, to create differentiated therapeutics. Its product pipeline features STK-009, an orthogonal ligand, and SYNCAR-001, a CAR-T therapy modified with orthogonal receptors. Additionally, the company is advancing STK-012, a partial agonist of IL-2, alongside Synthekines, which are designed to enhance signaling activities by combining cytokine receptors without relying on wild-type cytokines. Synthekine's approach is informed by immunological insights to ensure that its treatments are both safe and effective, with promising preclinical results indicating potential for improved efficacy and tolerability.

Bright Peak Therapeutics

Series B in 2021
Bright Peak Therapeutics is a biotechnology company with a platform capable of chemically synthesizing and optimizing natural proteins such as cytokines.
Nautilus Biotechnology is a development-stage life sciences company focused on advancing proteomics, the study of proteins and their functions, to enhance therapeutic development and medical diagnostics. The company has created a platform technology that aims to quantify and unravel the complexities of the human proteome. Its flagship product, the Proteomic Analysis System, is a prototype single-molecule instrument designed to facilitate these efforts. The team at Nautilus comprises experts from various disciplines, including protein chemistry, molecular biology, and data science, enabling a multifaceted approach to overcoming challenges in the field. By harnessing this diverse expertise, Nautilus aims to revolutionize drug development and improve healthcare management through personalized and predictive medicine.

NiKang Therapeutics

Series C in 2021
NiKang Therapeutics, Inc. is a biotechnology company established in 2017 and located in Wilmington, Delaware. The company is dedicated to discovering and developing innovative small molecule oncology medicines aimed at addressing unmet medical needs in cancer treatment. By employing a discovery approach that leverages target structure biology and structure-based drug design, NiKang Therapeutics aims to facilitate the rapid and efficient development of proprietary drug candidates with optimal pharmacological properties. The company seeks to enhance the treatment options available to healthcare providers, ultimately improving patient outcomes in the fight against cancer.

Eliem Therapeutics

Series B in 2021
Eliem Therapeutics, Inc. is a clinical-stage biotechnology company based in Boston, Massachusetts, specializing in the development of therapeutic drugs for hyperexcitability disorders. Founded in 2018, the company focuses on creating innovative analgesics aimed at addressing unmet medical needs in conditions such as chronic pain, psychiatric disorders, and epilepsy. Eliem's key drug candidate, ETX-155, targets major depressive disorder and focal onset seizures, reflecting the company's commitment to advancing neuroscience and translational medicine. Through its research and development efforts, Eliem Therapeutics aims to improve the quality of life for patients suffering from these challenging conditions.

Zafgen

Post in 2021
Larimar Therapeutics, Inc. is a clinical-stage biotechnology company focused on developing treatments for complex rare diseases. The company’s lead compound, CTI-1601, is currently being evaluated in a Phase 1 clinical program as a potential treatment for Friedreich’s ataxia, a rare and progressive genetic disease. Larimar also plans to use its intracellular delivery platform to design other fusion proteins to target additional rare diseases characterized by deficiencies in intracellular bioactive compounds.

Interius BioTherapeutics

Series A in 2021
Interius BioTherapeutics is a biopharmaceutical company that targets cancer. The company spun out the University of Pennsylvania and is targeting cancer.

Affinia Therapeutics

Series B in 2021
Affinia Therapeutics Inc. is a biotechnology company focused on developing gene therapies for various diseases, particularly those affecting muscle and the central nervous system (CNS). Founded in 2019 and based in Waltham, Massachusetts, the company specializes in creating rationally designed adeno-associated virus (AAV) vectors. By integrating synthetic and systems biology with high-throughput screening and advanced resolution techniques, Affinia Therapeutics aims to address significant unmet medical needs. The company’s innovative approach allows for the development of novel gene therapies with enhanced properties, targeting the treatment of devastating diseases and improving the lives of affected individuals.

ADCendo

Series A in 2021
ADCendo ApS is a biotech company dedicated to developing new types of anti-cancer drugs. We focus on antibody-drug conjugates (ADCs) directed at novel targets, that have been found to be overexpressed by several cancer forms, that are all characterized by a significant unmet need for novel treatment.

Forge Biologics

Series B in 2021
Forge Biologics, Inc. is a contract development and manufacturing organization based in Columbus, Ohio, focused on developing and manufacturing gene therapies and genetic medicines. The company specializes in viral vector gene therapies aimed at treating genetic diseases, including a novel approach combining adeno-associated virus (AAV) with umbilical cord transplants for infantile Krabbe disease, a severe neurodegenerative condition. Founded in 2019, Forge Biologics partners with scientists, healthcare professionals, and biotech and pharmaceutical companies to facilitate the transition of gene therapy programs from preclinical development to clinical and commercial-scale production. By providing end-to-end capabilities, the company aims to accelerate the availability of transformative medicines for patients suffering from rare genetic disorders.

Ceribell

Series C in 2021
Ceribell, Inc. specializes in the design and manufacture of medical devices aimed at acquiring and interpreting electroencephalography (EEG) data for patients with neurological conditions. The company offers the Ceribell EEG System, which includes a versatile EEG headband accommodating various hair types and head sizes, and a compact, battery-operated EEG recorder that delivers clinical-quality data with an on-device display. Ceribell focuses on improving the accessibility and efficiency of EEG technology by developing an FDA-cleared instant EEG system that can be set up by any healthcare provider in just six minutes, eliminating the need for specialized technologists. This system features a unique Brain Stethoscope function that converts brainwaves into sound, allowing for the detection of seizures through auditory means. By facilitating earlier diagnoses and targeted treatments for seizures, including non-convulsive seizures, Ceribell aims to enhance patient outcomes while reducing risks such as mortality and complications. Founded in 2014 and based in Mountain View, California, Ceribell is committed to transforming the diagnosis and management of serious neurological conditions in acute care settings.

Boundless Bio

Series B in 2021
Boundless Bio, Inc., biopharma company, develops therapies and medicines for the treatment of cancers. It offers therapeutics based on extrachromosomal DNA (ecDNA) one of the drivers of the aggressive cancers, such as cancers characterized by high copy number amplification of oncogenes. The company was formerly known as Pretzel Therapeutics, Inc. Boundless Bio, Inc. was founded in 2018 and is based in LA Jolla, California.

ViaCyte

Series D in 2021
ViaCyte, Inc. is a regenerative medicine company based in San Diego, California, focused on developing innovative cell replacement therapies for diabetes. The company is working on several product candidates, including VC-01, designed for type 1 diabetes, and VC-02, which facilitates blood vessel interaction with implanted pancreatic precursor cells. Their VCTX210 product utilizes a proprietary human stem cell line that helps prevent immune system rejection, eliminating the need for immunosuppressants. ViaCyte's therapies differentiate stem cells into pancreatic beta-cell precursors that are implanted in an encapsulation device, enabling the production of insulin in response to blood glucose levels. The company's aim is to provide long-term solutions for both type 1 and type 2 diabetes patients, reducing their dependence on insulin and minimizing associated health complications. Founded in 1999 and formerly known as Novocell, Inc., ViaCyte also has operations in Athens, Georgia.

Janux Therapeutics

Series B in 2021
Janux Therapeutics develops immunotherapies that generate immune responses to prevent tumors and not affecting a patient’s healthy tissue. Janux technology targets all three stages of the anti-tumor immune response. Janux Therapeutics, Inc. was founded in 2017 by David Campbell and is based in La Jolla, California.

Invivyd

Series C in 2021
Invivyd is a biotechnology company focused on developing advanced antibodies to neutralize SARS-CoV-2, SARS-CoV-1, and other potentially emerging coronaviruses. Founded in 2020 and headquartered in Waltham, Massachusetts, the company aims to create best-in-class therapeutic and prophylactic treatments that surpass the efficacy of existing antibody programs. Its innovative portfolio features multiple non-competing antibodies, each targeting distinct viral epitopes, which is designed to minimize the risk of viral escape. By leveraging cutting-edge antibody discovery technologies, Invivyd seeks to enhance the potency and durability of its antibody candidates, addressing a critical need in the ongoing fight against coronaviruses.

GH Research

Series B in 2021
GH Research PLC is a clinical-stage biopharmaceutical company dedicated to transforming the treatment of psychiatric and neurological disorders. The company is focused on developing novel and proprietary Mebufotenin 5-Methoxy-N, N-Dimethyltryptamine, or 5-MeO-DMT, therapies for the treatment of patients with Treatment-Resistant Depression, or TRD.

Antios Therapeutics

Series B in 2021
Antios Therapeutics, Inc. is a biopharmaceutical company based in Atlanta, Georgia, founded in 2018. The company focuses on developing innovative therapies for viral diseases, particularly through its oral drug candidate, ATI-2173, aimed at treating patients infected with Hepatitis B and Hepatitis D viruses. With a leadership team that possesses extensive experience in the field, Antios Therapeutics is dedicated to advancing its research and development efforts toward potentially curative treatments for Hepatitis B virus infections.

Ventus Therapeutics

Series B in 2021
Ventus Therapeutics U.S., Inc. is a biopharmaceutical company based in Natick, Massachusetts, with an additional location in Montreal, Canada. Founded in 2019, it focuses on discovering and developing novel small-molecule medicines that target the innate immune system to address autoimmune diseases, inflammatory diseases, and cancer. The company employs a structural immunology platform that integrates protein engineering to elucidate molecular structures and mechanisms of action. This platform facilitates the development of precise binding and functional screening assays, as well as structure-based modeling. Ventus Therapeutics is advancing an emerging pipeline of drug programs aimed at key targets within the innate immune system, leveraging its proprietary capabilities in rational and structure-based drug design.

Nucleix

Venture Round in 2021
Nucleix develops, manufactures, and markets non-invasive molecular cancer diagnostic tests. Its sensitive and specific tests are based on identification of subtle changes in methylation patterns. Nucleix offers a urine test for monitoring of bladder cancer called Bladder EpiCheck and a blood test for early detection of lung cancer called Lung EpiCheck. Adam Wasserstrom, Danny Frumkin, and Elon Ganor founded it in 2008, with its headquarters in Rehovot in Israel.

Icosavax

Series B in 2021
Icosavax, Inc. is a biotechnology company based in Seattle, Washington, founded in 2017. It specializes in the development of vaccines using computationally designed virus-like particles (VLPs). The company's primary focus is on creating safe and effective vaccines to address significant unmet medical needs in the realm of infectious diseases, particularly life-threatening respiratory illnesses. One of its key vaccine candidates is IVX-121, aimed at protecting older adults from respiratory syncytial virus (RSV) disease. Icosavax leverages exclusive technology licensed from the Institute for Protein Design at the University of Washington to advance its innovative vaccine solutions.

Tyra Biosciences

Series B in 2021
Tyra Biosciences is a clinical-stage biotechnology company based in Carlsbad, California, focused on developing small molecule therapies for cancer treatment. Founded in 2018, the company aims to address drug resistance in oncology by targeting specific pathways associated with acquired resistance. Tyra Biosciences employs its proprietary precision medicine platform, SNÅP, to facilitate rapid drug design through molecular snapshots, enabling the prediction of genetic alterations that may lead to resistance against existing therapies. The company's lead product candidate, TYRA 300, is an FGFR3 selective inhibitor, primarily aimed at treating patients with metastatic urothelial carcinoma of the bladder and urinary tract. Through innovative approaches, Tyra Biosciences seeks to create next-generation precision medicines that significantly improve treatment outcomes for cancer patients.

Scribe Therapeutics

Series B in 2021
Scribe Therapeutics Inc. is a biotechnology company focused on developing innovative therapeutics using CRISPR technology to address genetic disorders. Founded in 2017 and based in Berkeley, California, Scribe specializes in engineering CRISPR enzymes known as X-Editing (XE) molecules, which enhance the efficacy, specificity, and deliverability of genome editing compared to existing methods. The company's proprietary platform enables the creation of custom-engineered enzymes and delivery systems, facilitating precision targeting within the genome. Scribe Therapeutics aims to establish CRISPR-based therapies as a standard in clinical care, expanding access to transformative treatments for a wide range of conditions, including immuno-oncology and degenerative disorders. Through its commitment to overcoming the limitations of current genome editing technologies, Scribe Therapeutics is poised to make substantial contributions to human therapeutics.

New Equilibrium Biosciences

Seed Round in 2021
New Equilibrium Biosciences focuses on the research and development of therapeutic drugs aimed at treating cancer, neurodegenerative diseases, and other medical conditions. The company specializes in targeting intrinsically disordered proteins (IDPs), which play a significant role in various disorders. By integrating artificial intelligence with quantum chemistry, New Equilibrium leverages biophysical experiments to explore opportunities for structure-based drug design. This approach includes the creation of compound libraries specifically for IDPs, allowing for the identification of potential drug candidates that can interact with transient binding pockets on these proteins. Through its innovative platform, New Equilibrium aims to enhance drug discovery processes and improve treatment options within the healthcare sector.

Pyxis Oncology

Series B in 2021
Pyxis Oncology, Inc. is a biotechnology company focused on developing antibody therapeutics that enhance the immune response against cancer. Founded in 2018 and based in Boston, Massachusetts, the company specializes in analyzing tumor antigen-specific tumor-infiltrating lymphocytes within hot tumors and tumor cell signaling pathways in cold tumors. This research informs the creation of novel antibody-based immunotherapies aimed at targeting difficult-to-treat cancers. Pyxis Oncology's goal is to develop next-generation therapeutics that not only kill tumor cells but also address the underlying issues that facilitate cancer's proliferation and immune evasion, ultimately improving the quality of life for patients.

Eliem Therapeutics

Series A in 2021
Eliem Therapeutics, Inc. is a clinical-stage biotechnology company based in Boston, Massachusetts, specializing in the development of therapeutic drugs for hyperexcitability disorders. Founded in 2018, the company focuses on creating innovative analgesics aimed at addressing unmet medical needs in conditions such as chronic pain, psychiatric disorders, and epilepsy. Eliem's key drug candidate, ETX-155, targets major depressive disorder and focal onset seizures, reflecting the company's commitment to advancing neuroscience and translational medicine. Through its research and development efforts, Eliem Therapeutics aims to improve the quality of life for patients suffering from these challenging conditions.

Graphite Bio

Series B in 2021
Graphite Bio is a gene editing company focused on targeted DNA integration to address severe diseases. The company employs technology that enables the insertion of new genetic sequences to replace defective genes, repair damaged portions of genes, and insert therapeutic genetic material at specific locations within the genome. This precise approach leverages natural cellular DNA repair mechanisms to enhance the efficiency of gene integration, aiming to correct the underlying causes of various diseases. Founded in 2019 and based in South San Francisco, California, Graphite Bio was previously known as Integral Medicines, Inc. and rebranded in August 2020. The company is committed to advancing gene replacement therapies and potential cures for individuals affected by serious health conditions.

Century Therapeutics

Series C in 2021
Century Therapeutics, Inc. is a biotechnology company focused on developing induced pluripotent stem cell (iPSC)-based therapies for cancer treatment. Founded in 2018 and headquartered in Philadelphia, Pennsylvania, the company aims to create allogeneic living drugs that specifically target both hematologic and solid tumors. By utilizing iPSCs, Century Therapeutics can engineer immune effector cells through multiple rounds of cellular modification, producing master cell banks that can be expanded and differentiated for therapeutic use. Their innovative approach incorporates advanced technologies such as CRISPR-mediated gene editing and proprietary chimeric antigen receptors, along with Allo-Evasion technology, which helps prevent rejection by the host immune system. These advancements position Century Therapeutics to enhance the effectiveness and accessibility of cancer treatments.

Janux Therapeutics

Series A in 2021
Janux Therapeutics develops immunotherapies that generate immune responses to prevent tumors and not affecting a patient’s healthy tissue. Janux technology targets all three stages of the anti-tumor immune response. Janux Therapeutics, Inc. was founded in 2017 by David Campbell and is based in La Jolla, California.
Satsuma Pharmaceuticals, Inc. is a clinical-stage biopharmaceutical company focused on developing innovative treatments for migraines. The company's primary product candidate, STS101, is a drug-device combination featuring a proprietary dry-powder formulation of dihydroergotamine mesylate. This medication is designed for self-administration using a pre-filled, single-use nasal delivery device. Currently, STS101 is undergoing Phase III clinical trials, marking a significant step in its development process. Founded in 2016 and based in South San Francisco, California, Satsuma Pharmaceuticals aims to provide effective solutions for individuals suffering from acute migraine attacks.

DTx Pharma

Series B in 2021
DTx Pharma, LLC is a biotechnology company focused on developing and commercializing fatty acid-conjugated peptide therapeutics aimed at treating patients with rare and chronic diseases globally. The company utilizes innovative technology to enhance the delivery of RNA medicines to various tissues and organ systems, effectively addressing limitations faced by earlier platforms, such as poor pharmacokinetics and inadequate cellular uptake. DTx Pharma's therapies target conditions including retinitis pigmentosa, Duchenne muscular dystrophy, and central nervous system disorders. Founded in 2017, the company is headquartered in San Diego, California.

Tenaya Therapeutics

Series C in 2021
Tenaya Therapeutics is a biotechnology company based in South San Francisco, California, focused on developing innovative therapies for heart disease, particularly heart failure. Established in 2016, the company employs three main platforms to address the underlying causes of heart disease: a cellular regeneration platform that reprograms cardiac fibroblasts into cardiomyocytes using proprietary transcription factors, a gene therapy platform for targeted delivery of therapeutic payloads, and a precision medicine approach tailored to individual patients. Through these platforms, Tenaya Therapeutics aims to enable the regeneration of heart tissue and tackle various forms of cardiomyopathies, leveraging advanced research in cardiac development and regeneration.

Artiva

Series B in 2021
Artiva Biotherapeutics, Inc., a biotech company, develops and manufactures cellular immunotherapies for cancer patients. The company offers a pipeline of off-the-shelf, allogeneic natural killer (NK) cell therapies for the treatment of hematologic cancers or solid tumors. The company’s products target CD20 and CD19 in B-cell lymphomas and HER2 in various solid tumors. The company was founded in 2019 and is headquartered in San Diego, California. Artiva Biotherapeutics, Inc. operates as a subsidiary of Green Cross Holdings Corporation.

Vividion Therapeutics

Series C in 2021
Vividion Therapeutics, Inc. is a biotechnology company based in San Diego, California, focused on developing therapeutics to address significant unmet medical needs. The company utilizes a novel platform for proteome-wide small molecule drug discovery, which combines proteomic techniques and synthetic chemistry to enhance drug selectivity and broaden the range of druggable proteins. Originating from research at The Scripps Research Institute, Vividion's technology enables the creation of detailed drug interaction maps, facilitating simultaneous target engagement and comprehensive selectivity profiling. By advancing its innovative synthetic and proteomic chemistry approaches, Vividion aims to deliver transformative treatments for patients with serious illnesses.

Xilio Therapeutics

Series C in 2021
Xilio Therapeutics is a biotechnology company advancing next-generation cancer immunotherapies designed to improve patient outcomes by unleashing the power of the immune system selectively at the site of the tumor. The company’s tumor-selective immunotherapies are based on its proprietary technology, which maximizes the potency of proven immuno-oncology therapies and restricts their activity to the tumor to minimize peripheral side effects. The broad applicability of these therapies across cancer types means that all patients could benefit from these potentially curative medicines. These tumor-selective therapies are designed to overcome the significant toxicities associated with validated IO therapies, such as IL-2 and aCTLA4, which have historically limited the number of patients that can be treated and prevented patients from completing full courses of treatment Xilio Therapeutics proprietary technology enables the explosion of therapeutic activity specifically within the tumor while reducing toxicity throughout the body a nod to the company name, Xilio, derived from the Latin term, Ex Nihilo, meaning creation or big-bang. The company applying its technology to build a broad pipeline of engineered antibodies, cytokines and chemokines as potential new options for people living with cancer. Xilio Therapeutics was founded in 2016 and is headquartered in Waltham, Massachusetts, United States.

Cyteir Therapeutics

Series C in 2021
Cyteir Therapeutics, Inc. focuses on developing innovative therapeutics that harness the biology of DNA repair to treat cancer and address autoimmune diseases through synthetic lethality. The company manufactures targeted therapeutics designed to induce the self-destruction of diseased cells by overwhelming them with DNA damage. Utilizing an integrated drug development platform, Cyteir aims to balance DNA damage and repair mechanisms to achieve therapeutic effects. Its diverse pipeline includes small molecule therapeutics intended for various applications, particularly in hematological malignancies, solid tumors, and chronic autoimmune disorders. Founded in 2012 and headquartered in Lexington, Massachusetts, Cyteir Therapeutics is committed to overcoming significant challenges in oncology, such as minimizing side effects, reducing therapy resistance, and promoting the self-destruction of cancerous cells.
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