The results directly indicated that the targeting motif RGD-binding peptide RGD-GHK almost totally suppressed the collagenase (MMP-1) expression, resisted H 2 O 2 -induced COL-1 degradation, and simultaneously promoted collagen synthesis compared with GHK alone for cell anti-aging performance
10.1016/j.jtbi.2005.07.003
Research institution pipeline expansion
However, in murine models, exendin-4 demonstrates about 5,500-fold greater potency in improving glucose control, evidenced by the percentage fall in plasma glucose at 1 hour (87)
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