Tenaya Therapeutics, Inc., a clinical-stage biotechnology company, discovers, develops, and delivers therapies for heart disease in the United States. The company's lead product candidate includes TN-201, a gene therapy for myosin binding protein C3-associated hypertrophic cardiomyopathy which is in phase 2 clinical trial; TN-401, a gene therapy for plakophilin 2-associated arrhythmogenic right ventricular cardiomyopathy which is in phase 1 clinical trial; and TN-301, a small molecule histone deacetylase-6 for heart failure with preserved ejection fraction which is in phase 1 clinical trial. It also develops an adeno-associated virus-based gene therapy designed to deliver the dworf gene for patient with dilated cardiomyopathy; and reprogramming program for heart failure due to prior myocardial infarction. The company develops its products through gene editing, cellular regeneration, gene silencing, and gene addition. Tenaya Therapeutics, Inc. was incorporated in 2016 and is headquartered in South San Francisco, California.