Affinia Therapeutics’ AFTX-201 and UPBEAT™ Clinical Trial in BAG3 DCM Featured at the Heart Failure Society of America (HFSA) Annual Scientific Meeting 2026
AFTX-201 is a potential best-in-class investigational genetic medicine for the treatment of BAG3-associated dilated cardiomyopathy (DCM)
WALTHAM, Mass., October 09, 2026--Affinia Therapeutics ("Affinia"), an innovative clinical-stage gene therapy company with a pipeline of first-in-class and/or best-in-class adeno-associated virus (AAV) gene therapies initially for devastating cardiovascular diseases, today announced that AFTX-201 preclinical and translational data and the Phase 1/2 UPBEAT™ clinical trial investigating AFTX-201 in patients with BAG3-associated dilated cardiomyopathy (DCM), will be featured at the Heart Failure Society of America (HFSA) Annual Scientific Meeting 2026.
Laura Richman, D.V.M., Ph.D., DACVP, Chief Development Officer at Affinia will deliver an oral presentation entitled, "AFTX-201: A low-dose, investigational AAV gene therapy using a cardiotropic capsid for the treatment of BAG3-associated dilated cardiomyopathy: Journey to the clinic," on Saturday, October 10, 2026 at 1:21 PM PT (abstract 1639; Oral Abstract Session 3A, Stage 1).
"BAG3 DCM represents a substantial unmet medical need, as patients experience an early onset and progressive cardiac dysfunction with no existing approved therapeutic option that addresses the underlying disease mechanism," said Dr. Richman. "AFTX-201 is designed to address the genetic cause of BAG3 DCM and preclinical studies in an animal model of BAG3 DCM demonstrated a transformative one-time treatment that restored cardiac function and reversed structural abnormalities. We are delighted to advance the UPBEAT clinical trial evaluating AFTX-201 in BAG3 DCM at a number of institutions in the U.S. and Canada so that we can bring a much-needed treatment option to people living with BAG3 DCM."
Affinia is also sponsoring an industry innovation event that will bring together internationally recognized leaders in cardiovascular medicine and research to review emerging insights in genetic architecture in DCM, gene therapy for BAG3 and other DCMs, and Affinia's UPBEAT clinical trial. The dinner presentation, "Dilated Cardiomyopathies and Gene Therapy: UPBEAT Clinical Trial in BAG3 DCM with AFTX-201, an Investigational Gene Therapy Using a Low-Dose Cardiotropic Capsid," will be held Sunday, October 11, 2026 from 7:30-9:00 PM PT at the Sheraton Hotel Ahwatukee Room, Level 2. No RSVP is required.
Ray E. Hershberger, M.D., Professor of Internal Medicine, Cardiovascular Medicine and Human Genetics at The Ohio State University, and Founder and Principal Investigator, Dilated Cardiomyopathy Research Project, and Joshua M. Hare, M.D., FACC, FAHA, the Louis Lemberg Professor of Medicine and Director, Interdisciplinary Stem Cell Institute, at the University of Miami and UPBEAT trial Investigator will be joined by Dr. Richman and Jonathan Plehn, M.D., FACC, Vice President, Clinical Development, Affinia Therapeutics.