Use of cytokines of the TGF-β superfamily for the treatment, inhibition and/or diagnosis of skin related disorders
View Patent ↗The present invention relates to the use of cytokines of the TGF-β-superfamily as well as nucleic acids encoding said cytokines for the treatment and diagnosis of skin related disorders, including hair and gland related disorders in mammals.
1. A method for improving wound healing and/or wound repair of skin tissue in a mammal, comprising administering an amount of a cytokine effective to improve wound healing and/or wound repair of skin tissue, wherein said cytokine is selected from the group consisting of GDF-5 or a part thereof wherein said part includes the 7 cysteine region and said GDF-5 or part thereof is modified by changing a cysteine required for dimer formation to another amino acid resulting in a monomeric cytokine and retains the wound healing and/or wound repair activity of the mature protein, to a mammal in need of wound healing or wound repair of skin tissue such that wound healing and/or wound repair of skin tissue is improved.
2. The method according to claim 1 , wherein the amount of said cytokine administered is effective to stimulate recruitment of inflammatory cells.
3. The method according to claim 1 , wherein the amount of said cytokine administered is effective to stimulate reepithelization.
4. The method according to claim 1 , wherein the amount of said cytokine administered is effective to stimulate collagen synthesis and deposition.
5. The method according to claim 1 , wherein the amount of said cytokine administered is effective to stimulate fibroblast proliferation.
6. The method according to claim 1 , wherein the amount of said cytokine administered is effective to stimulate neovascularization.
7. The method according to claim 1 , further comprising administering at least one further cytokine of the TGF-β superfamily to said mammal in combination with said modified GDF-5 or part thereof wherein said part includes the 7 cysteine region.
8. The method according to claim 1 , further comprising administering NGF, neurotrophin, EGF, EGF-like proteins, VEGF, TGF-a, CNTF, BDNF, FGF, IGF, or KGF to said mammal in combination with said GDF-5 or part thereof including at least the 7 cysteine region.
9. The method according to claim 1 , wherein said mammal is a human.