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Design Of Hfgf1 Variant(S) With Increased Stability And Enhanced Bioactivity, Shilpi P. Agrawal
Design Of Hfgf1 Variant(S) With Increased Stability And Enhanced Bioactivity, Shilpi P. Agrawal
Graduate Theses and Dissertations
Fibroblast growth factors (FGFs) are involved in various cellular processes such as cell growth,proliferation, differentiation, migration, angiogenesis, wound healing and embryonic development. Human acidic fibroblast growth factor (hFGF1) binds non-selectively to all the four FGF-receptors and is therefore considered as a powerful mitogen with broadest specificity. However, pharmacological applications of hFGF1 are restricted due to the low thermal stability of the growth factor. hFGF1 has low thermodynamic stability under physiological temperatures which leads to impairment of cellular signaling process thereby preventing its potential mitogenic properties. hFGF1 has a heparin binding pocket at the C-terminus which comprises of positively charges residues. …