Mechano Growth Factor (MGF)
Mechano Growth Factor (MGF) — A splice variant of IGF-1 produced in response to mechanical stress, studied for its role in muscle repair and satellite cell activation.
What Is Mechano-Growth Factor?
Mechano-growth factor (MGF) is a splice variant of IGF-1 (IGF-1Ec in humans, IGF-1Eb in rodents) produced in muscle and other tissues in response to mechanical stress. The unique 24-amino acid C-terminal E-domain peptide of MGF is biologically active, promoting satellite cell activation and muscle repair independently of the IGF-1 receptor.
Research
- E-peptide: The 24-residue C-terminal extension unique to MGF splice variant
- Muscle: Mechano-transduction upregulates MGF expression within hours of exercise or injury
- Neuroprotection: MGF E-peptide shows neuroprotective effects in ischemia models
Frequently Asked Questions
What is Mechano Growth Factor (MGF)?
A splice variant of IGF-1 produced in response to mechanical stress, studied for its role in muscle repair and satellite cell activation.
Why is Mechano Growth Factor (MGF) important in peptide research?
Mechano Growth Factor (MGF) is a fundamental concept in compound as it relates to peptide science. It directly influences experimental design, compound characterization, and the reliability of research outcomes across biochemistry and molecular biology disciplines.
Authority Sources
- Mechano Growth Factor (MGF) on Wikipedia
- Search Mechano Growth Factor (MGF) on PubChem (NIH)
- Research articles on ScienceDirect