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Even though this effect may be mediated by the insulin receptor, experimental KO mice for the insulin receptor gene show a potent glucose lowering effect of IGF-1, indicative that the hypoglycaemic effect is also mediated, in part, by its own IGF-1R

This meta-analysis only studied microneedling combined with minoxidil, so it cannot directly answer this question

As a modified fragment of human growth hormone, it provides a model system for studying how specific peptide domains influence receptor interaction and downstream signaling

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