REGULATION OF EPITELIAL FABRIC THROUGH HEDGEHOG TYPE POLYPEPTIDES (HIZE) AND FORMULATIONS AND USES RELATED TO THE SAME.

摘要

In vitro method that is to modulate the growth state of an epithelial cell and comprises the step of putting the epithelial cell ectopically in contact with an amount of a polypeptide comprising a bioactive extracellular part of a hedgehog (hedgehog) protein that is effective for alter the speed of epithelial cell proliferation.