MGF (Mechano Growth Factor)
Overview
Mechano Growth Factor is a splice variant of the IGF-1 gene expressed in response to mechanical stress on muscle tissue. The peptide contains a unique C-terminal domain resulting from alternative splicing that distinguishes it from systemic IGF-1.
Mechanism of Action
MGF is proposed to act locally in skeletal muscle to activate satellite cells and promote muscle fiber repair and hypertrophy following mechanical loading or injury..
Research Summary & Key Findings
Evidence derives primarily from rodent models demonstrating increased satellite cell activation and muscle regeneration following injection into damaged muscle tissue. No human clinical trials have been published, and pharmacokinetic parameters in humans remain undefined. The peptide is not approved for any medical indication.
Clinical Status
MGF (Mechano Growth Factor) is in the research phase with limited clinical data in humans. Current evidence is primarily derived from preclinical (animal or in vitro) studies.
Administration Routes
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