Participants: Healthy, overweight older adults 
Dosage: 6 mg/day of spermidine supplemented orally for 13 weeks

Oxford scientists find that spermidine, a naturally occurring molecule that declines with age, rejuvenates aging immune cells and improves vaccine protection in older adults. 


Study conducted at the University of Oxford in England. 

Immunity

The theory says our brain allocates resources to energy-consuming senescent cells at the body’s expense, accounting for gray hair, muscle shrinkage, and other signs of aging.

Aging &amp; Longevity

Latest Human Trial from the Buck Institute Shows Plasma Exchange Lowers Biological Age

A new human study shows that a procedure involving the replacement of blood plasma with a fresh solution (therapeutic plasma exchange) lowers a measure of how quickly the body is aging (biological age).

(The Buck Institute for Research on Aging | Facebook)

In a first-of-its-kind human trial, participants who underwent therapeutic plasma exchange exhibited significantly lowered biological age.

Model: 3-month-old LDLR−/− pigs
Dosage: 400 nM of SWNT or SWNT-SHP1i 
was infused intravenously for ~15–30 min, once a week, for 12 weeks

“Trojan Horse” Nanoparticles: A Breakthrough in Treatment for Atherosclerosis 

Stanford School of Medicine researchers develop safe nanoparticles that target dying cells in atherosclerotic plaque and reduce vascular inflammation.

Cardiovascular

Model: Humans between the ages of 21 and 72
Dosage: Oral dosage of 500 mg of nicotinamide, 600 mg of alpha lipoic acid, 10 mg of zinc, 20 mg of vitamin C, and 2,110 mg of a botanical blend containing green tea extract, rutin, parsley leaf extract, and black pepper fruit daily for 28 days

A New, Multifaceted Approach to Increasing Cellular NAD+ Levels

British researchers designed a nutraceutical to maximize nicotinamide adenine dinucleotide (NAD+) levels that significantly lowers biological age.

British researchers used a nutraceutical targeting multiple NAD+ biosynthesis- and breakdown-related enzymes to increase NAD+, lower inflammation, and increase sirtuins.

Search Result: Antibodies

Anti-Aging Spermidine Boosts Immune System, New Study Shows

Are Senescent Cells Turning Your Hair Gray? A New Aging Theory

Latest Human Trial from the Buck Institute Shows Plasma Exchange Lowers Biological Age

“Trojan Horse” Nanoparticles: A Breakthrough in Treatment for Atherosclerosis

A New, Multifaceted Approach to Increasing Cellular NAD+ Levels