Tenaya Therapeutics shows positive gene therapy trial results for heart condition

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Tenaya Therapeutics Announces Interim Data from MyPEAK™-1 Showing Treatment of MYBPC3-associated HCM with TN-201 Gene Therapy Resulted in Consistent Signs of Cardiac Remodeling and Reductions in Sym

June 3, 2026 7:00 AM EDT

All Evaluable Patients Achieved Improvements in Multiple Hallmarks of 
MYBPC3-Associated HCM

Benefits Among Cohort 1 Patients Sustained as Far Out as Two Years; Cohort 2 Patients Showed Greater Symptom Relief and Improved Cardiac Function at Earlier Timepoint

TN-201 Granted PRIME Designation by EMA; and Pediatric Indication Accepted into FDAs Rare Disease Evidence Principles Process

Tenaya Management to Host a Webcast Conference Call to Review Results at 8:00 a.m. ET / 5:00 a.m. PT


SOUTH SAN FRANCISCO, Calif., June 03, 2026... More