Aging News and Research

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Study examines link between physical activity and frailty among older adults

Frailty is the medical term for becoming weaker or experiencing lower levels of activity or energy. Becoming frail as we age increases our risk for poor health, falls, disability, and other serious concerns.

11 Jun 2020

Using stories to mentally survive as a COVID-19 clinician

Dr. Christopher Travis, an intern in obstetrics-gynecology, has cared for patients with COVID-19 and performed surgery on women suspected of having the coronavirus. But the patient who arrived for a routine prenatal visit in two masks and gloves had a problem that wasn’t physiological.

11 Jun 2020

Novel fungal compound can turn on p53 gene in cancer cells

Cancers cells use a special technique to propagate; they delete their "programmed death" gene through mutation, "forget" to die when their lifetime is over, and continue to grow instead.

11 Jun 2020

Baboon could prove to be a relevant model to test Alzheimer's disease interventions

Scientists at Texas Biomedical Research Institute's Southwest National Primate Research Center recently published findings indicating the baboon could prove to be a relevant model to test therapeutics and interventions for neurodegenerative diseases, such as early stage Alzheimer's and related dementias.

10 Jun 2020

Age-related structural brain changes are linked to hormone-level changes

Sex hormones influence the structure and function of the brain, but little is known about the effect of hormone therapies (HT) on changes in the brain during menopause.

10 Jun 2020

Study provides new evidence that liver dysfunction may lead to heart disease

A new study that looks closely at the cardiac health of flies provides new evidence that liver dysfunction may lead to deterioration of the heart.

10 Jun 2020

Algorithm that analyzes MRI images could boost development of new arthritis therapies

An algorithm that analyses MRI images and automatically detects small changes in knee joints over time could be used in the development of new treatments for arthritis.

9 Jun 2020

Study reveals essential components of dietary restriction

Studies by Monash Biomedicine Discovery Institute (BDI), have provided a new understanding into the roles two essential amino acids play in metabolic health, which may help scientists in the fight against obesity.

9 Jun 2020

Kidney function deteriorates with age, study shows

An international study that has been carried out on nearly 3000 people in Norway, Germany, and Iceland, shows that our kidney function deteriorates with age, even if we do not have any other diseases.

9 Jun 2020

Study links COVID-19-based loneliness with elevated psychiatric symptoms in older adults

Although social distancing is crucial in thwarting the spread of COVID-19, isolation and the ensuing loneliness may be severely detrimental for older adults.

9 Jun 2020

New study shows possible alternative pathway of SARS-CoV-2 infection in overactive bladder

A new study published on the preprint server bioRxiv*, in June 2020, reports that the condition of overactive bladder (OAB) could be associated with a different route of infection by severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2), the causative agent for COVID-19 disease.

8 Jun 2020

Virginia Tech researcher develops new ‘fat burning’ molecule with potential to treat obesity

Obesity affects more than 40 percent of adults in the United States and 13 percent of the global population.

8 Jun 2020

Incidence of intracerebral hemorrhages increasing in older people, study finds

Brain bleeds called intracerebral hemorrhages remained stable in incidence among all age groups over the past 30 years, but they increased in people 75 and older, according to a new analysis of the Framingham Heart Study. The findings are in JAMA Neurology.

8 Jun 2020

Physical activity positively associated with maintenance of muscle mass during menopausal transition

A large study of middle-aged women shows that age-related changes in skeletal muscle are part of everyday life for women in their fifties.

8 Jun 2020

Gene expression may be a decisive factor for controlling possible comorbidities

A study led by the Barcelona Supercomputing Center, in which the Universitat de València participates, concludes that the specific characteristics of each patient, such as gene expression, may be a decisive factor in the development of clinical strategies aimed at addressing and controlling possible comorbidities.

8 Jun 2020