MOTS-c – Detailed Introduction & Benefits

Basic Introduction

MOTS-c (Mitochondrial Open Reading Frame of the 12S rRNA Type-C) is a 16-amino-acid mitochondrial-derived peptide (MDP) encoded by the 12S rRNA region of the mitochondrial DNA (mtDNA).

• Discovery: Identified in 2015 by researchers at the University of Southern California.
• Location & circulation: Expressed in mitochondria of most tissues (muscle, fat, brain, liver) and detectable in plasma.
• Age-related decline: Circulating levels drop significantly with age, linking to metabolic slowdown, insulin resistance, and reduced physical performance.
• Core role: Acts as a metabolic messenger; under stress, it translocates to the cell nucleus to regulate gene expression, restoring metabolic homeostasis.

Mechanism of Action

1. Activates AMPK pathway: Boosts AICAR (a natural AMPK activator), triggering the AMPK energy-sensing pathway to switch cells from “energy storage” to “energy burning” mode.
2. Nuclear gene regulation: Modulates hundreds of nuclear genes involved in glucose uptake, fatty acid oxidation, mitochondrial biogenesis, and inflammation control.
3. Improves insulin signaling: Upregulates GLUT4 glucose transporters in muscle and fat, enhancing insulin sensitivity.
4. Mitochondrial protection: Reduces oxidative stress, preserves mitochondrial DNA, and enhances ATP production.
5. Exercise mimetic effects: Triggers molecular changes similar to aerobic exercise, even without physical activity.

Main Benefits

1. Metabolic Health & Insulin Sensitivity

• Lowers insulin resistance: Restores insulin sensitivity in muscle and liver, reducing type 2 diabetes risk.
• Regulates blood glucose: Increases glucose disposal and lowers fasting blood sugar.
• Reduces visceral fat: Decreases belly and liver fat accumulation by boosting fat oxidation.
• Fights obesity: Prevents weight gain on high-fat diets and improves body composition.

2. Physical Performance & Muscle Health

• Boosts endurance: Doubles running capacity in aged animals; enhances stamina and recovery.
• Preserves muscle mass: Prevents age-related muscle loss (sarcopenia) and maintains strength.
• Improves exercise adaptation: Amplifies benefits of training by increasing mitochondrial density.

3. Anti-Aging & Longevity Support

• Reverses aging metabolism: Resets gene expression from aged to youthful patterns.
• Reduces oxidative stress: Enhances antioxidant defenses and delays cellular senescence.
• Supports brain health: May slow cognitive decline and protect against Alzheimer’s-related changes.

4. Cardiovascular & Metabolic Protection

• Protects the heart: Improves cardiac function, reduces fibrosis, and enhances blood vessel health.
• Lowers inflammation: Inhibits pro-inflammatory cytokines (e.g., TNF-α) and reduces chronic inflammation.
• Improves lipid profile: Reduces triglycerides and increases HDL (“good” cholesterol).

5. Bone Health

• Enhances bone formation: Stimulates osteoblast activity and collagen synthesis, reducing osteoporosis risk.
• Supports post-menopausal health: Improves bone density and fat metabolism in low-estrogen states.

Key Advantages

• Natural & endogenous: Produced by human mitochondria; low toxicity and high biocompatibility.
• Multi-system regulator: Targets metabolism, muscle, brain, and aging simultaneously.
• Exercise alternative: Ideal for those with limited mobility or difficulty exercising.

Applications

• Anti-aging & longevity protocols
• Metabolic syndrome/insulin resistance management
• Fitness & performance enhancement
• Sarcopenia prevention
• Cognitive support
• Cardiovascular protection

Important Note

MOTS-c is experimental research peptide; not FDA-approved for human use and banned by WADA for athletes (2024).

Research Use Only. This catalog information is reproduced from the customer legacy website. Products are not for human or veterinary use. Confirm current specification, availability and documentation before ordering.