Elamipretide: The first cardiolipin-directed mitochondrial therapeutic for Barth syndrome approved under accelerated approval
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Barth syndrome (BTHS) is a rare X-linked mitochondrial disorder caused by tafazzin mutations that impair cardiolipin remodeling, leading to mitochondrial dysfunction and symptoms such as cardiomyopathy, myopathy, and neutropenia. On September 19, 2025, the U.S... ...