Fig. 2
From: Neural progenitor cell-derived nanovesicles promote hair follicle growth via miR-100
ReN-NV enter into DPCs and promote their proliferation. a Fluorescent images of DPCs incubated with tdTomato-labeled ReN-NV (red) for 3 h, 6 h, 12 h, and 24 h, respectively. Green represents α-SMA, Blue indicates nuclei. Scale bar, 30 μm. b Quantitative curve of ReN-NV uptake dynamics by determining the fluorescent intensity. c Cell growth curves of CCK8 assays for DPCs after treatment of PBS, ReN-NV, or 293-NV. Data are expressed as mean ± SEM. n ≥ 4; *P < 0.05, **P < 0.01, ***P < 0.001 versus the PBS groups by One-way ANOVA