Elamipretide first approved drug for mitochondrial disease Barth Syndrome, showing heart and cell repair.

First-Ever Drug for Mitochondrial Disease Brings Hope to Rare Disease Patients

October 10, 2025 Science Buzzer 0

For the first time ever, scientists have a drug approved specifically for a mitochondrial disease — and that’s a huge deal. The new medicine, elamipretide, has been cleared to treat Barth syndrome, a rare genetic condition that weakens the heart and muscles.