uniQure Doses First Patient in GenTLE Phase I/IIa Clinical Trial of AMT-260 for Refractory Mesial Temporal Lobe Epilepsy

QURE
September 19, 2025
uniQure N.V. announced on November 21, 2024, that the first patient has been dosed in the GenTLE Phase I/IIa clinical trial of AMT-260 for the treatment of refractory mesial temporal lobe epilepsy (mTLE). This marks the third clinical trial initiation for uniQure within the past six months, demonstrating active pipeline progression. AMT-260 is an investigational gene therapy utilizing an AAV9 vector to locally deliver two engineered miRNAs. These miRNAs are designed to reduce the expression of GluK2 protein subunits, which are believed to trigger seizure activity in patients with refractory mTLE. Preclinical studies showed AMT-260 reduced seizure frequency in a dose-dependent manner. The GenTLE trial is a multi-center, open-label study in the U.S. evaluating the safety, tolerability, and exploratory efficacy of two doses of AMT-260. Refractory mTLE affects a significant portion of the over 600,000 individuals with temporal lobe epilepsy in the United States, representing a high unmet medical need for new treatment options. The content on BeyondSPX is for informational purposes only and should not be construed as financial or investment advice. We are not financial advisors. Consult with a qualified professional before making any investment decisions. Any actions you take based on information from this site are solely at your own risk.