MMP3 Gene Overview
What It Does:
MMP3 (Matrix Metalloproteinase-3) is a zinc-dependent enzyme involved in breaking down collagens and other structural proteins. It plays a key role in tissue remodeling and repair but can contribute to tendon degeneration if overexpressed.
Why This Matters:
Excessive MMP3 activity can lead to weakened tendons and increase the risk of tendon injuries and ruptures.
Understanding the MMP3 Variant
Key Mutation:
- A>G
Impact of the G Allele
Impact Allele:
- G Allele (Negative)
What It Means for You:
- Increased MMP3 Expression:
- The G allele leads to overexpression of the MMP3 enzyme, increasing the risk of tendon degeneration.
- Associated Risks:
- The GG genotype is significantly over-represented in individuals with:
- Achilles tendinopathy (TEN).
- Achilles tendon rupture.
Next Steps:
- Prevent tendon injuries with appropriate warm-ups, stretching, and strength training.
- Consult a genomics specialist or doctor for strategies to support tendon health and injury prevention.