Extended Data Fig. 1: Depletion of EVs eliminates the effect of young serum on Pax7 expression of muscle progenitors.
From: Regulation of aged skeletal muscle regeneration by circulating extracellular vesicles
Quantification of Pax7 in aged MPCs treated with aged serum, young serum or EV-depleted aged or young serum. Scale bars, 50 µm (****P < 0.0001, two-tailed Mann–Whitney test comparing depleted young serum and young serum treatments). Data are presented as mean + s.e.m. Data from different cohorts or experimental groups performed on different days are presented within the same graph as black or red circles.
