Arcus Ventures

Cleave Therapeutics develops oncology pharmaceuticals designed to target neurodengeneration and pathways used by cancer cells to grow. The company is engaged in the discovery of novel, small-molecule drugs that affect protein-degradation pathways, upon which cancer cells depend for survival, enabling patients to get cured from cancer.

Exosome Diagnostics is developing biofluid-based molecular diagnostic tests for use in personalized medicine. Exosomes and other microvesicles are shed into all biofluids, including blood, urine and cerebrospinal fluid, forming a highly enriched source of intact, disease-specific nucleic acids. The Company's proprietary exosome technology makes use of this natural enrichment to achieve high sensitivity and specificity for rare gene transcripts and the expression of genes responsible for cancers and other diseases.

Cleave Therapeutics develops oncology pharmaceuticals designed to target neurodengeneration and pathways used by cancer cells to grow. The company is engaged in the discovery of novel, small-molecule drugs that affect protein-degradation pathways, upon which cancer cells depend for survival, enabling patients to get cured from cancer.

Exosome Diagnostics is developing biofluid-based molecular diagnostic tests for use in personalized medicine. Exosomes and other microvesicles are shed into all biofluids, including blood, urine and cerebrospinal fluid, forming a highly enriched source of intact, disease-specific nucleic acids. The Company's proprietary exosome technology makes use of this natural enrichment to achieve high sensitivity and specificity for rare gene transcripts and the expression of genes responsible for cancers and other diseases.

Exosome Diagnostics is developing biofluid-based molecular diagnostic tests for use in personalized medicine. Exosomes and other microvesicles are shed into all biofluids, including blood, urine and cerebrospinal fluid, forming a highly enriched source of intact, disease-specific nucleic acids. The Company's proprietary exosome technology makes use of this natural enrichment to achieve high sensitivity and specificity for rare gene transcripts and the expression of genes responsible for cancers and other diseases.

XTuit Pharmaceuticals develops pharmaceutical preparations for use in the diagnosis and treatment of oncological, tumor, and inflammatory diseases. The company is pursuing novel approaches to improving cancer therapy by targeting the tumor microenvironment. It was incorporated in 2011 and is based in Waltham, Massachusetts.

TRACON develops targeted therapies for cancer utilizing a capital efficient, CRO independent, product development platform. The Company’s clinical-stage pipeline includes: Envafolimab, a PD-L1 single-domain antibody given by rapid subcutaneous injection that is being studied in the pivotal ENVASARC trial for sarcoma; TRC102, a Phase 2 small molecule drug candidate for the treatment of lung cancer; and TJ004309, a CD73 antibody in Phase 1 development for the treatment of advanced solid tumors. TRACON is actively seeking additional corporate partnerships whereby it leads U.S. regulatory and clinical development, shares in the cost and risk of clinical development, and leads U.S. commercialization. In these partnerships TRACON believes it can serve as a solution for companies without clinical and commercial capabilities in the United States.

Epic Sciences is a privately held diagnostics company committed to improving cancer management by providing easily accessible and real-time biopsy material to guide personalized medicine. Epic is founded on a powerful platform to identify and characterize rare cells including circulating tumor cells ("CTCs"). Epic is working with a number of partners including numerous pharmaceutical companies, major cancer centers, the National Cancer Institute, and the National Institutes of Health.

Exosome Diagnostics is developing biofluid-based molecular diagnostic tests for use in personalized medicine. Exosomes and other microvesicles are shed into all biofluids, including blood, urine and cerebrospinal fluid, forming a highly enriched source of intact, disease-specific nucleic acids. The Company's proprietary exosome technology makes use of this natural enrichment to achieve high sensitivity and specificity for rare gene transcripts and the expression of genes responsible for cancers and other diseases.

MI Bioresearch is a specialty contract research organization (CRO) providing in vivo preclinical imaging services. With a proven track record of imaging and drug discovery expertise, the company enhances preclinical and translational research through its in vivo pharmaco-IMAGING platform. This combination of traditional pharmacology and innovative imaging includes MRI, micro-CT, micro-PET, SPECT and optical (bioluminescence and fluorescence molecular tomography) tools to quantitatively measure the response to therapy at anatomical, functional and molecular levels. Molecular Imaging also provides supportive in vitro services. They have performed over 2000 cell line based traditional oncology studies and over 500 imaging enhanced studies since their founding in 2003.

T2 Biosystems is a private company developing a next-generation medical diagnostic platform that enables rapid and accurate diagnostic tests of all types on a single, easy-to-use instrument. The company's proprietary technology combines nanotechnology and miniaturized magnetic resonance (MR) technology and eliminates the need for costly and time-consuming sample preparation.

MI Bioresearch is a specialty contract research organization (CRO) providing in vivo preclinical imaging services. With a proven track record of imaging and drug discovery expertise, the company enhances preclinical and translational research through its in vivo pharmaco-IMAGING platform. This combination of traditional pharmacology and innovative imaging includes MRI, micro-CT, micro-PET, SPECT and optical (bioluminescence and fluorescence molecular tomography) tools to quantitatively measure the response to therapy at anatomical, functional and molecular levels. Molecular Imaging also provides supportive in vitro services. They have performed over 2000 cell line based traditional oncology studies and over 500 imaging enhanced studies since their founding in 2003.

Oncoscope, Inc. operates as a medical device company. It develops optical imaging systems for epithelial tissues in the oral cavity, esophagous, stomach, colon, lung, cervix, and bladder. Its systems provide in vivo measurements of the diameter and density of cell nuclei. The company was founded in 2006 and is based in Durham, North Carolina.

T2 Biosystems is a private company developing a next-generation medical diagnostic platform that enables rapid and accurate diagnostic tests of all types on a single, easy-to-use instrument. The company's proprietary technology combines nanotechnology and miniaturized magnetic resonance (MR) technology and eliminates the need for costly and time-consuming sample preparation.

MI Bioresearch is a specialty contract research organization (CRO) providing in vivo preclinical imaging services. With a proven track record of imaging and drug discovery expertise, the company enhances preclinical and translational research through its in vivo pharmaco-IMAGING platform. This combination of traditional pharmacology and innovative imaging includes MRI, micro-CT, micro-PET, SPECT and optical (bioluminescence and fluorescence molecular tomography) tools to quantitatively measure the response to therapy at anatomical, functional and molecular levels. Molecular Imaging also provides supportive in vitro services. They have performed over 2000 cell line based traditional oncology studies and over 500 imaging enhanced studies since their founding in 2003.

TRACON develops targeted therapies for cancer utilizing a capital efficient, CRO independent, product development platform. The Company’s clinical-stage pipeline includes: Envafolimab, a PD-L1 single-domain antibody given by rapid subcutaneous injection that is being studied in the pivotal ENVASARC trial for sarcoma; TRC102, a Phase 2 small molecule drug candidate for the treatment of lung cancer; and TJ004309, a CD73 antibody in Phase 1 development for the treatment of advanced solid tumors. TRACON is actively seeking additional corporate partnerships whereby it leads U.S. regulatory and clinical development, shares in the cost and risk of clinical development, and leads U.S. commercialization. In these partnerships TRACON believes it can serve as a solution for companies without clinical and commercial capabilities in the United States.

Vascular Pathways, founded by Amir Belson, M.D., is a privately held medical device company focused on commercializing the Rapid IntraVascular Start (RIVS) catheter, an FDA cleared device enabling rapid, safe and successful peripheral IV insertion.

Clear Vascular, Inc. (CVI) is a clinical stage company that was formed in 2005 by Drs. Gilbert Gonzales (CEO) and has been supported by equity and equity-sparing funding . The Company's aims are to image and treat vulnerable plaque and other vascular inflammatory diseases. The tin-117m based products have been developed under the Initiative for Proliferation Prevention (IPP) program in collaboration with the US Department of Energy and Brookhaven National Laboratory initially using reactors in Russia. This early work validated the imaging and therapeutic effects predicted for tin-117m. Under this IPP program a proton accelerator method of producing the tin-117m at higher specific activities was then developed in collaboration with the Institute for Nuclear Research near to Moscow. This production method has been demonstrated to be transferable to a number of institutions in the USA and elsewhere where the product could be made at will. Innovative work by Dr. Nigel Stevenson led to a new tin-117m production method using alpha particles and a cadmium-116 target. This is now the primary method that is routinely used to manufacture the tin for the clinical trial product. In conjunction with this, the development of our primary product, Tin-Annexin, has led to numerous pre-clinical and clinical trials that have demonstrated the viability of not only imaging the vulnerable plaque but, more importantly, therapeutically treating the condition.

T2 Biosystems is a private company developing a next-generation medical diagnostic platform that enables rapid and accurate diagnostic tests of all types on a single, easy-to-use instrument. The company's proprietary technology combines nanotechnology and miniaturized magnetic resonance (MR) technology and eliminates the need for costly and time-consuming sample preparation.

Oncoscope, Inc. operates as a medical device company. It develops optical imaging systems for epithelial tissues in the oral cavity, esophagous, stomach, colon, lung, cervix, and bladder. Its systems provide in vivo measurements of the diameter and density of cell nuclei. The company was founded in 2006 and is based in Durham, North Carolina.

Palyon Medical Corporation is a medical device company developing technologies for the treatment of chronic pain, spasticity and other neurological diseases.

MacroGenics, Inc., a biotechnology company, focuses on the development, manufacture, and commercialization of immunotherapeutics for autoimmune disorders, cancer, and infectious diseases. The company is developing immune-based products, including monoclonal antibodies; and vaccines to prevent infections in healthy individuals. The company's Fc engineering technology enables to improve antibody functions to eliminate cancer cells. It is also developing products around the Dual Activating ReTargeting technology. The company was founded in 2000 and is headquartered in Rockville, Maryland.

Genta Incorporated is a biopharmaceutical company focused on the identification, development and commercialization of drugs for the treatment of people with cancer. Genta has built a broad portfolio of proprietary products in various stages of clinical development. The Company’s drugs include Ganite (gallium nitrate injection), tesetaxel, and oral gallium.