Fig. 4From: TGFβ family mimetic peptide promotes proliferation of human hair follicle dermal papilla cells and hair growth in C57BL/6 miceDPS-1 stimulates hair growth in mice. After synchronizing the telogen phase, shaved dorsal back of C57BL/6 mice was topically treated with vehicle control, DPS-1 (250 μg/ml) or tofacitinib (500 μg/ml) for 15 days. Typical photos of dorsal skin (left panel), histological analysis (right panel)Back to article page