Our Team

Keting Chu

Keting Chu

Founder, Chief Executive Officer and Chairman of the Board

Dr. Keting Chu is an experienced biotech executive, entrepreneur and life science venture investor with a broad range of experiences in therapeutic development in both large and small biotechnology companies and venture investments.

Prior to founding Bluejay, Keting was a Partner and a Venture partner at LYFE Capital. Working with the team in Lyfe capital, Keting helped to close $550M Lyfe Capital Fund III and invested in Ansun Biopharm, Pliant Therapeutics and Tempest Therapeutics. Pliant and Tempest went IPO in NASDAQ successfully in 2020 and 2021. Keting was previously a venture partner in Apple Tree Partners briefly. Before joining Apple Tree Partners, Keting spent five years as VP, Research TAP at The Leukemia and Lymphoma Society (LLS). There she was responsible for venture philanthropy, also known as the Therapy Acceleration program. At LLS, Keting led the investment into Celator, Stemline, Constellation, Affimed, ArgenX, Kite Pharma, Kiadis, OncoPep, Valor and a number of projects in academic institutions with the focus on proof-of-concept (POC) studies in patients. Three of the nine companies received “Breakthrough” designation by the FDA in 2016 after positive proof-of-concept studies. Celator was acquired by Jazz Pharma for $1.5B, Kite by Gilead for $12B and Stemline by Menarini for $677M. Three NDAs, by Celator, Kite and Stemline, were approved by the US FDA successfully. Prior to LLS, Keting was the CEO of Mission Therapeutics and the Co-Founder, President and CEO of DigitAB, Inc. and BioCubed Corporation. For her first startup company, Five Prime Therapeutics, Keting was Vice President of Biology and Head of R&D where she built the R&D strategy and team, established the technology platform and generated a product pipeline. Prior to Five Prime, Keting was the Head of Immunotherapy and Antibody Therapeutics Division at Chiron Corporation, where she engaged in preclinical and clinical developments of protein, DNA-based, and small molecule therapeutics for cancer and inflammatory diseases. Three cancer therapeutic antibodies that keting led the team from discovery to phase I clinical trials are in phase II and III testing now.

Keting received her MD in Sun Yat-Sen Medical University where she specialized in infectious diseases in China, and Ph.D. in Microbiology and Immunology at University of California at San Francisco (UCSF). She also conducted her postdoctoral training at Cardiovascular Research Institute at UCSF.
Dr. Javanbakht

Dr. Hassan Javanbakht

Chief Scientific Officer

Dr. Javanbakht received his Ph.D. from McGill University and completed his post-doctoral fellowship at Harvard Medical School. He then moved to Roche Palo Alto LLC where he worked on developing antivirals to treat HIV infection. He was part of the team that advanced Elipida® (RO4970335), a potent and highly selective NNRTI, into clinical development. He then transferred to Hoffman La-Roche where he began his work on HBV and Influenza. His group there focused on developing novel direct-acting antivirals and immunomodulatory therapies to treat chronic HBV. He led the teams that developed a first-in-class small-molecule viral expression inhibitor (RG7834), a liver-targeted anti-HBV locked nucleic acid (RG6004), and an immunomodulator, all of which advanced to Phase 1 clinical evaluation. His work also led to discovery of PAPD5/7 as host factors for HBV expression. Subsequently, He moved to Gilead Sciences where he led a research team focused on curing HBV and developing a number of novel therapeutics scheduled to enter clinical studies. Most recently, he was the head of infectious diseases at SQZ Biotechnologies leading a group of scientists developing cell-based vaccines for treatment of persistent viral infections. So far, he has authored more than 45 peer-reviewed scientific publications in high-impact journals and holds more than 11 issued patents and applications.
Dr. Lin

Kevin Lin

VP, Development

Kevin was trained as a medical doctor, and received his Master’s degree in Immunology. He has worked in biotechnology industry for over 30 years in the areas of process development, technology transfer, scale up, troubleshooting, GMP manufacturing, and CMC regulatory submission. He has extensive knowledge and experience on cell line development, upstream and downstream process development, and manufacturing of biological and gene therapy products. He has worked in different biotech companies, like Bayer Healthcare, Catalant, Avid Bioservices, ImmunityBio, and Kindred Biosciences.
Wen Chen

Wen Chen

Board of Directors

Mr. Chen has been Venture Partner at Yonjin Venture since 2016, full time since May 2020. Prior to joining Yonjin Venture, Mr. Chen served as Senior Vice President, Head of Business Development and Operations at Tigermed, a publicly-traded contract research company located in China from April 2009 to February 2020. Mr. Chen received his B.S. from Purdue University, M.S. from Washington University in St. Louis, and M.B.A. from Durham University.
Nancy Hong

Nancy Hong

Board of Directors

Nancy has been a Managing Director at RiverVest Venture Partners since 2016 and focuses on both biopharmaceutical and medical device opportunities, contributing to the formation, development and strategic direction of RiverVest portfolio companies. Currently, Nancy is a member of the Board of Directors at Scout Bio, Inc. and SeQure Dx, Inc. and a board observer at Xilio Therapeutics, Inc.

Previously, Nancy was a principal with BioMed Ventures, where she originated and managed successful investments in therapeutics, diagnostics and medical devices. Prior to BioMed, she was an investment professional at Forward Ventures and served as an advisor to biotech and pharmaceutical companies entering new areas of research. Nancy started her career as a scientist at Phenomix, a venture-backed discovery biotech company in San Diego.

Trained in the areas of immunology and oncology, Nancy earned a B.S. with honors in Biology from the California Institute of Technology and a Ph.D. in Molecular and Cell Biology from the University of California, Berkeley. She conducted postdoctoral training at the University of California, San Francisco, as a fellow of the Leukemia & Lymphoma Society.
Dajun Yang

Dajun Yang

Board of Directors

Dajun Yang, Ph.D., is the Co-Founder, Chairman of the Board, and Chief Executive Officer of Ascentage Pharma. Dr. Yang has dedicated his career to the research on apoptosis and innovative drug R&D for nearly 30 years. In 2009, he co-founded Ascentage Pharma and made major breakthroughs in the research of development of precision drugs targeting apoptosis and autophagy dual-channel regulation. Ascentage Pharma is the only company in the world that researches and develops innovative drugs targeting all of these pathways. Ascentage Pharma currently has eight potential “First-in-class” or “Best-in-class” innovative drug candidates in Phase I/II clinical developments in China, the United States, Australia and Europe. Dr. Yang has undertaken nearly ten National Science and Technology Major Projects such as the National High-tech R&D Program (the “863 Program”) and the Major Innovative Drug Developments program. The team led by Dr. Yang has won multiple awards such as the Major Innovation Team of Suzhou and Jiangsu, the First Jiangsu Innovation Competition Team Award, and the R&D Achievement of the Year 2017 from the BayHelix Group. Dr. Yang is the recipient of the 2018 “Dushu Lake Prize” for the Most Influential Leader in Drug R&D, an award widely recognized in the field drug R&D. Dr. Yang was the president of Chinese Biopharmaceutical Association-USA from 2005 to 2006 and has concurrently served as professor and Ph.D. supervisor at Sun Yat-Sen University Cancer Center, director of the Drug R&D Specialty Committee of China Pharmaceutical Innovation and Research Development Association, and part-time researcher in Pharmaceutical Innovations at Shanghai Institute of Materia Medica, Chinese Academy of Sciences.