Fibroblast growth factor-14
View Patent ↗Disclosed is a human Fibroblast growth factor-14 polypeptide and DNA(RNA) encoding such polypeptide. Also provided is a procedure for producing such polypeptide by recombinant techniques. Also disclosed are methods for utilizing such polypeptide for promoting wound healing for example as a result of burns and ulcers, to prevent neuronal damage due to associated with stroke and promote neuronal growth, and to prevent skin aging and hair loss, to stimulate angiogenesis, mesodermal induction in early embryos and limb regeneration. Antagonists against such polypeptides and their use as a therapeutic to prevent abnormal cellular proliferation, hyper-vascular diseases and epithelial lens cell proliferation are also disclosed. Diagnostic methods for detecting mutations in the coding sequence and alterations in the concentration of the polypeptides in a sample derived from a host are also disclosed.
1. An isolated polypeptide comprising an amino acid sequence selected from the group consisting of:
(a) amino acid residues 1 to 225 of SEQ ID NO:2; and
(b) amino acid residues 27 to 225 of SEQ ID NO:2.
2. The polypeptide of claim 1 which comprises amino acid sequence (a).
3. The polypeptide of claim 1 which comprises amino acid sequence (b).
4. The polypeptide of claim 1 wherein said polypeptide consists of amino acid residues 27 to 225 of SEQ ID NO:2.
5. The polypeptide of claim 1 which further comprises a heterologous amino acid sequence selected from the group consisting of:
(a) a leader sequence, wherein said leader sequence is capable of directing secretion; and
(b) an N-terminal identification peptide.
6. A composition comprising the isolated polypeptide of claim 1 and a pharmaceutically acceptable carrier.
7. An isolated polypeptide comprising an amino acid sequence selected from the group consisting of:
(a) the amino acid sequence of the full length polypeptide encoded by the cDNA clone contained in ATCC Deposit No. PTA-974; and
(b) the amino acid sequence of the mature polypeptide encoded by the cDNA clone contained in ATCC Deposit No. PTA-974.
8. The polypeptide of claim 7 which comprises amino acid sequence (a).
9. The polypeptide of claim 7 which comprises amino acid sequence (b).
10. The polypeptide of claim 7 wherein said polypeptide consists of the mature polypeptide encoded by the cDNA clone contained in ATCC Deposit No. PTA-974.
11. The polypeptide of claim 7 which further comprises a heterologous amino acid sequence selected from the group consisting of:
(a) a leader sequence, wherein said leader sequence is capable of directing secretion; and
(b) an N-terminal identification peptide.
12. A composition comprising the isolated polypeptide of claim 7 and a pharmaceutically acceptable carrier.