Methods for stimulating follicular growth

摘要

A method of modulating hair growth by contacting selected cells with a selected growth-modulating molecule is provided. A method for hair reconstitution or transplantation by expanding selected cells in vitro and combining them with other cells that regulate hair growth are also provided. Compositions containing a growth-modulating molecule which is synthesized by follicular cells and which undergoes hair-cycle-dependent concentration changes in hair follicles are also provided.