Taysha Gene Therapies(TSHA) - 2025 Q1 - Quarterly Results

Exhibit 99.1 Taysha Gene Therapies Reports First Quarter 2025 Financial Results and Provides Corporate Update Obtained written alignment from the FDA on key elements of TSHA-102 pivotal Part B trial design and next steps on enabling study initiation The FDA advised the Company to submit pivotal Part B trial protocol and associated statistical analysis plan as an amendment to the IND application, eliminating the need for formal end-of-phase meeting and potentially expediting study initiation and registration ...