Wall Street was weighing the gravity of the death from acute liver failure of a patient who was treated for Duchenne muscular dystrophy (DMD) with Sarepta Therapeutics Inc.’s gene therapy, Elevidys (delandistrogene moxeparvovec). Liver injury is a known possible side effect of the product, first approved by the U.S. FDA in June 2023 for DMD, as well as other AAV-mediated gene therapies, and the potential problem is highlighted in Elevidys’ prescribing information.

Hervolution Therapeutics ApS (formerly Inprother Aps) has announced a $11.7 million series A financing to support its work developing novel human endogenous retrovirus (HERV)-targeted immunotherapies to address diseases of aging.