Fig. 4
From: PI3K/Akt signaling pathway is essential for de novo hair follicle regeneration
Analysis of PI3K/Akt inhibition on hair follicle regeneration. a Hair follicle reconstitution assay showed that addition of Periforsine or LY294002 to Epi-SCs and SKPs mixtures before transplantation inhibited the formation of neogenic hair follicles after implantation into excisional wounds in nude mice. b HE staining of 21-day post-grafted tissue sections with the absence (control) or presence of Perifosine or LY294002 in the graft. c Immunofluorescence staining of the wound tissue sections for the expression of Keratin (K) 14 and K1. Scale bars, 50 μm