Taysha Gene Therapies Announces Progress Across TSHA-102 Pivotal Gene Therapy Program in Rett Syndrome

First patient dosed in REVEAL pivotal trial evaluating TSHA-102 (N=15, aged 6 to 22 years) in Q4 2025, with enrollment advancing across multiple sites Reached written alignment with FDA on inclusion of ≥3 months of safety data from ASPIRE trial evaluating TSHA-102 (N=3, aged 2 to 4 years) in