Saturday, November 27, 2021

Unstable Proteins Can Cause Premature Ageing

The normal ageing process has long been linked to problems with cell respiration, the process through which the cells extract energy from nutrients. Researchers...

Tests Begin On Drugs That May Slow Aging

It may be the ultimate free lunch — how to reap all the advantages of a calorically restricted diet, including freedom from disease and an extended healthy life span, without eating one fewer calorie. Just take a drug that tricks the body into thinking it’s on such a diet. It sounds too good to be true, ...

Both Major Theories About Human Cellular Aging Supported By New Research

Aging yeast cells accumulate damage over time, but they do so by following a pattern laid down earlier in their life by diet as well as the genes that control metabolism and the dynamics of cell structures such as mitochondria, the power plants of cells. These research findings, presented at the American Society for Cell Biology ...

Reduced Lung Capacity Linked To Cardiovascular Disease By Inflammation

People who have a reduced lung capacity may have a greater risk of heart attack and stroke because they show evidence of inflammation, reveals a study published online ahead of print in Thorax. This association is not related to smoking, respiratory diseases or obesity. The New Zealand researchers took measurements of lung capacity and inflammation ...

Aging Muscles: ‘Hard To Build, Easy To Lose’

Have you ever noticed that people have thinner arms and legs as they get older? As we age it becomes harder to keep our muscles healthy. They get smaller, which decreases strength and increases the likelihood of falls and fractures. New research is showing how this happens — and what to do about it. A ...

Scientists Find Molecular Trigger That Helps Prevent Aging And Disease

Researchers at Mount Sinai School of Medicine set out to address a question that has been challenging scientists for years: How do dietary restriction -- and the reverse, overconsumption -- produce protective effects against aging and disease? An answer lies in a two-part study led by Charles Mobbs, PhD, Professor of Neuroscience and of Geriatrics and Palliative Medicine at Mount Sinai School of Medicine, published...

New Technique Detects Proteins That Make Us Age

Chemists and biologists from the University of Bath have developed a new technique that could be used to diagnose and develop treatments for age-related conditions like Alzheimer's disease, diabetes and cancer. In these diseases, proteins in the body react with sugars in a process...

Glucose-To-Glycerol Conversion In Long-Lived Yeast Provides Anti-Aging Effects

Cell biologists have found a more filling substitute for caloric restriction in extending the life span of simple organisms. In a study published May 8 in the open-access journal PLoS Genetics, researchers from the University of Southern California Andrus Gerontology Center show that yeast cells maintained on...

Calorie Restriction: Scientists Take Important Step Toward ‘Fountain of Youth’

Going back for a second dessert after your holiday meal might not be the best strategy for living a long, cancer-free life say researchers from the University of Alabama at Birmingham. That's because they've shown exactly how restricted calorie diets -- specifically in the form of restricted glucose -- help human cells live longer. This...

Human Growth Hormone: Not A Life Extender After All?

People profoundly deficient in human growth hormone (HGH) due to a genetic mutation appear to live just as long as people who make normal amounts of the hormone, a new study shows. The findings suggest that HGH may not be the "fountain of youth" that some researchers have suggested.

Rejuvenating, Anti-aging Benefits Of Vital Herbal Formula

Clinical Trial of Age-Related Health Problems in 150 Adults. Research on an advanced anti-aging formula shows how the herbal combination works to counter a host of problems commonly associated with human aging.

Dietary Formula That Maintains Youthful Function Into Old Age

Researchers at McMaster University have developed a cocktail of ingredients that forestalls major aspects of the aging process. The findings are published in the...