89bio Appoints Charles McWherter, Ph.D., to its Board of Directors

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89bio, Inc.
89bio, Inc.

SAN FRANCISCO, Aug. 05, 2024 (GLOBE NEWSWIRE) -- 89bio, Inc. (Nasdaq: ETNB), a clinical-stage biopharmaceutical company focused on the development and commercialization of innovative therapies for the treatment of liver and cardiometabolic diseases, today announced the appointment of Dr. Charles McWherter to its Board of Directors, effective July 30, 2024. Dr. McWherter most recently served as Chief Scientific Officer and President of Research and Development of CymaBay Therapeutics until it was acquired by Gilead Sciences in March 2024.

“We are thrilled to welcome Charles, an esteemed industry leader, to our Board of Directors,” said Rohan Palekar, CEO of 89bio. “His expertise in drug development and profound knowledge of liver inflammation and fibrosis will be highly valuable as we advance our Phase 3 trials for non-cirrhotic and cirrhotic MASH, as well as our synergistic Phase 3 trial in SHTG. Charles joins us at a pivotal moment as we continue to develop pegozafermin in Phase 3 studies, aiming to establish it as a potential cornerstone therapy in MASH and SHTG. We are excited to collaborate with him and leverage his insights to further strengthen our robust Board of Directors.”

Dr. McWherter added, “I'm honored to join 89bio’s Board during this exciting phase of its journey. The ongoing Phase 3 studies for MASH patients with advanced fibrosis and compensated cirrhosis, following the promising results from the Phase 2b ENLIVEN trial, highlight the promising potential of pegozafermin. Its demonstrated benefits in fibrosis reduction, metabolic improvement, alongside its favorable tolerability and dosing convenience, suggest that pegozafermin has the potential to become a leading treatment option for MASH. I look forward to contributing to the company’s strategic goals and supporting its continued growth.”

Dr. Charles A. McWherter, Ph.D., most recently served as Chief Scientific Officer at CymaBay Therapeutics, Inc. since 2013 and served as its President of Research and Development since November 01, 2022 until its acquisition by Gilead Sciences for $4.3 billion in March 2024. Dr. McWherter served as Senior Vice President of Research and Preclinical Development at CymaBay Therapeutics from August 2007 to November 22, 2013. From 2003 to 2007, he served as Vice President and Head of the cardiovascular therapeutics areas of Pfizer Inc. Dr. McWherter served as Vice President and Head of Pfizer, Inc.'s cardiovascular research unit in St. Louis during which his organization built a portfolio of clinical candidates for hypertension, renal disease and thrombosis. Prior to Pfizer, Inc. he served as Vice President of Drug Discovery at Sugen Inc., from 2001 to 2003 where he developed and implemented a strategic plan integrating structure-based drug design with advanced compound screening. Before joining Sugen, Dr. McWherter worked at Pharmacia Corp. and its predecessor companies, G.D. Searle & Co. and Monsanto Co., for almost two decades, rising to the position of Director for oncology research. He has also served as Chairman of the Board of Directors of the Greater St. Louis Division of the American Heart Association. Dr. McWherter has published more than 45 scientific articles and holds many U.S. patents. He previously served as an adjunct assistant professor of molecular biology and pharmacology at the Washington University School of Medicine.