Regulation of cell proliferation and differentiation using peptides
OwnerMichael F. Holickinventor
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Abstract
Disclosed are methods of inhibiting proliferation and enhancing differentiation of a mammalian cell, inducing proliferation of a mammalian cell, enhancing wound healing, and stimulating hair growth using a peptide which has 10% or greater homology to a region of human parathyroid hormone or human hypercalcemic factor.
Claims12
A method of inhibiting proliferation or enhancing differentiation of a mammalian skin cell, said method comprising contacting a mammalian skin cell in need of inhibited proliferation or enhanced differentiation with a proliferation-inhibiting or differentiation-enhancing amount of a peptide selected from the group consisting of PTH (1-34), PTH (3-34) and CFF (1-34).
A method of treating hyperproliferative skin disorders in mammals, said method comprising administering to a mammal in need thereof a peptide selected from the group consisting of PTH (1-34), PTH (3-34) and CFF (1-34) in an amount effective to inhibit proliferation or enhance differentiation of skin cells of said mammal.
A method of inducing proliferation of a mammalian skin cell, said method comprising contacting a mammalian skin cell in need of enhanced proliferation with a proliferation-inducing amount of the peptide PTH (7-34).
A method of enhancing healing of a wound in a mammal in need thereof, said method comprising contacting said mammal with a wound-healing enhancing amount of a peptide selected from the group consisting of PTH (1-34) and PTH (7-34).
A method of enhancing or maintaining hair growth in a mammal, said method comprising administering to a mammal in need thereof the peptide PTH (7-34) in an amount effective to enhance or maintain hair growth.
A method of stimulating epidermal regrowth in a mammal in need thereof, said method comprising administering to a mammal a skin growth enhancing amount of the peptide PTH (7-34).
Dependencies are inferred from the claim text.