Credit: Lorenzo Puri, M.D.
HDAC inhibitors (HDACi) promote muscle regeneration in a mouse model of Duchenne Muscular Dystrophy at early stages of disease by targeting fibro-adipogenic progenitors (FAPs). Staining of FAPs from muscles of HDACi-treated young mdx mice reveals presence of differentiated muscle cells (green) at the expense of fat cells (red). Nuclei are stained in blue.