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A new model of aging takes into account not only genetics and environmental exposures but also the tiny changes that randomly arise at the cellular level. University Professor Caleb Finch introduced the "Tripartite Phenotype of Aging" as a new conceptual model that addresses why lifespan varies so much, even among human identical twins who share […]
Research from Queen Mary University of London has concluded that there is convincing evidence that type 2 diabetes is associated with an increased risk of Parkinson's disease. The same study found that there was also evidence that type 2 diabetes may contribute to faster disease progression in patients who already have Parkinson's. Treating people with […]
Hearing sounds that are linked to positive experiences from the past can considerably increase well-being, reduce depressive moods and alleviate behavioral problems in people with memory loss, a study by the University of Zurich in cooperation with clinical partners has found. The work with music and memories also benefits the nursing staff and carers involved. […]
While most adults over 50 understand that overuse of antibiotics is a problem, and say they're cautious about taking the drugs, a sizable minority have used antibiotics for something other than their original purpose, and appear to think the drugs could help treat colds, which are caused by viruses not bacteria. These findings, contained in […]
A mobile "strike team" is bringing vaccines to some of Northern California’s most vulnerable residents along with a message: This is how you avoid dying from covid-19. So far, that message has been met with both nervous acceptance and outbursts of joy from a population that has been ravaged by the disease. One 68-year-old pastor, […]
Age may well be just a number, but it will inevitably catch up to us. Physically, and mentally, we just won’t be able to do the things we once could. But with a little bit of help, we could delay the move into the aged care system and be happier and healthier for it. Internationally, […]
The world’s population is aging rapidly, presenting an urgency to address the health problems of the aged. Critical insights on these problems can be gained by examining how the aging process has been shaped over evolutionary time, and how it is influenced by different environments and lifestyles. In a special edition of Philosophical Transactions of […]
(HealthDay)—Low-to-moderate alcohol consumption may be associated with better global cognition scores among middle-aged and older adults, according to a study recently published in JAMA Network Open. Ruiyuan Zhang, M.D., from the University of Georgia College of Public Health in Athens, and colleagues used data from the Health and Retirement Study, which assessed cognitive functions in […]
The epigenome is sometimes referred to as the “software” or “operating system” of the genome. It comprises small chemical modifications to DNA and the proteins that make up our chromosomes, and controls the activity of all the genes within the genome. During early life, as our organs develop, the epigenome guides and changes along with […]
We do not age at a constant speed, such as researchers at the Stanford University in California, through the analysis of blood samples, have found out: In the course of life there are three phases in which particularly a lot of changes. Because Doctors could read in the future, whether or not a normal aging […]