FDA briefing documents question Capricor's deramiocel efficacy in DMD, while the company defends its trial analysis ahead of July 29.

Capricor shares lost much of their value ahead of a high-stakes advisory committee meeting. Elsewhere, Ying Huang’s resignation extended a stock slide for Legend and AstraZeneca…

Ahead of a hearing, the FDA raised questions about the benefits of a Duchenne treatment from Capricor Therapeutics, another twist for the rare disease drug.