Mots C: Research Applications

Aplicacoes de Pesquisa

MOTS-c research spans metabolic disease, aging, exercise physiology, immunology, and bone health across 10+ indication categories:

1. Metabolic Disorders (Obesity/Diabetes) — Prevents HFD-induziu obesidade (peso corporal comparable to lean controls); reverses age/diet-induziu resistencia a insulina; eficaz in T1D, T2D, and gestational diabetes models.[1][8]
2. Exercise Physiology — 22-month-old mice ran 2-fold longer (p=0.000002); musculo esqueletico MOTS-c aumentou 11.9-fold during exercise in humans (n=10).[2]
3. Aging & Longevity — Endogenous levels decline with age; K14Q polymorphism associado(a) com Japanese centenarian longevity; late-life treatment → median lifespan +6.4%.[2][7]
4. Cardiovascular Health — 55% reduction in vascular calcium content; 8% decrease in LV wall thickness in diabetic cardiomiopatia; prevention of insuficiencia cardiaca.[12][13]
5. Metabolismo Osseo — Promotes osteoblasto diferenciacao; inibe osteoclastoogenesis via RANKL supressao; significant BMD improvements in OVX osteoporose model.[11]
6. Immunomodulacao — MRSA sepse survival 20% → 79% (pre-treatment); 50% → 100% (post-treatment); T-cell regulacao (Treg vs Th1).[10]
7. Pain Management — Inflammatory and bone cancer pain via AMPK → MAPK-c-fos inibicao in spinal cord.[14]
8. Neuroprotection — Memory restoration via cell-penetrating analogs in Alzheimer's model; native MOTS-c does NOT cross BBB.[6]
9. Cold Adaptation — BAT thermogenesis via ERK → UCP1; manteve higher body temperature during agudo(a) cold exposure.[9]
10. Post-Menopausal Support — OVX mice: preveniu weight gain, resistencia a insulina, and BAT whitening.[8]
11. Cancer — Ovarian cancer supressao via LARS1 ubiquitinacao; conflicting data on breast/prostate risk.[6]