The longevity gene klotho prolongs the lifespan of mice while preventing muscle, bone, and brain aging. 

Miguel Chillón, PhD, and Laura Rodriguez-Estevez, researchers from Universitat Autònoma de Barcelona in Spain, who conducted the study (image: uab.cat) 

Aging &amp; Longevity

Multi-Nation Expert Panel Agrees On Biomarkers of Aging

For the first time, a multi-nation panel of aging experts reached a consensus to designate markers of aging, which could make aging intervention testing easier.

(An aged individual holding pills and supplements meant to work against aging | UCLA)

Participants: Middle-aged adults carrying two copies of the APOE4 gene 
Dosage: 1 mg/kg/day of rapamycin for 4 weeks

The prescription drug rapamycin a.k.a. sirolimus, an FDA-approved mTOR inhibitor, increases the brain volume of cognitively normal individuals at risk for developing Alzheimer’s disease. 


One of the study’s investigators, Talissa Altes, M.D. (Image: Missouri.edu).

Brain &amp; Neurons

Participants: Physically active and healthy older adults 
Dosage: 1 gram of omega-3s (330 mg EPA plus 660 mg DHA) per day, 2,000 IU of vitamin D per day, and 30 minutes of strength training exercises three times per week

While omega-3 supplementation slows biological aging, adding vitamin D and exercise further slows biological aging.

The “father of aging clocks” and senior study author Steve Horvath, PhD, of Harvard University (Image: quantamagazine.org). 

A molecule known as miR-302b prolongs the life of mice by “waking up” senescent cells — “sleeping” cells that contribute to life-shortening chronic diseases. 

Depiction of microRNA molecules (Image: Artur Plawgo/iStock Photo/MIT.edu). 

Search Result: Strength

One-Time Anti-Aging Gene Therapy Treatment Prolongs Life by 20%, New Study Shows

Expert Panel Agrees On Biomarkers of Aging for Testing Therapeutics

Neurodegeneration Reversed with mTOR Inhibitor Drug in New Alzheimer’s Study

Harvard Study Reveals that Omega-3s, Vitamin D, and Exercise Additively Slow Biological Aging

New Age-Reversal Therapy Prolongs Life by Targeting Senescent Cells