Hair regrowth following a Wnt- and follistatin containing treatment: safety and efficacy in a first-in-man phase 1 clinical trial.

Research has shown the importance of follistatin, Wnt 7a, and wound healing growth factors on the stimulation of bulge cells and inter-follicular stem cells to induce hair growth. We have studied the effects of a bioengineered, non-recombinant, human cell-derived formulation, termed Hair Stimulating Complex (HSC), containing these factors to assess its hair growth activity in male pattern baldness. HSC showed in vitro Wnt activity and contained follistatin, KGF, and VEGF.

Hypoxic conditioned culture medium from fibroblasts grown under embryonic-like conditions supports healing following post-laser resurfacing.

Objectives: Treatment of facial skin perturbed by laser resurfacing with a novel, topical hypoxic conditioned culture medium (HCCM) product results in apparent, accelerated wound recovery time. The HCCM product is conditioned by neonatal fibroblasts under hypoxic conditions and used as the active ingredient in a formulated topical lotion. The HCCM contains significant quantities of growth factors such as vascular endothelial growth factor, keratinocyte growth factor, and interleukin-8.