Aging News and Research

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Protective brain-cell housekeeping mechanism may also be involved in regulating sleep

An important biological mechanism that is thought to protect brain cells from neurodegenerative diseases such as Alzheimer's and Parkinson's may also be involved in regulating sleep, according to new research from the Perelman School of Medicine at the University of Pennsylvania.

12 Mar 2020

No evidence of a link between surgery with anesthesia and Alzheimer's disease

Older adults who have surgery with general anesthesia may experience a modest acceleration of cognitive decline, even years later. But there's no evidence of a link to Alzheimer's disease, according to new research from Mayo Clinic.

12 Mar 2020

Uninsured older adults in China less likely to receive needed inpatient care

A new study, published this week in the International Journal of Health Services, found that older adults without health insurance in China were 35% less likely to receive needed inpatient care compared to those with job-based health insurance.

12 Mar 2020

New biochemical mechanism in cells is crucial component of anti-aging program

Aging is an inevitable part of life, yet some species are aging very differently than others, even than very similar ones.

11 Mar 2020

Aging and competition for nutrients determine changes in gut bacteria

Two studies with surprising discoveries: in the elderly, the bacterium E. coli evolves in a way that can become potentially pathogenic and increase the risk of disease and, according to data obtained in another study, the metabolism of the same bacterium present in the microbiota evolves differently if it is alone or accompanied by other bacteria.

11 Mar 2020

Microbial DNA in the blood could help identify who has cancer

When Gregory Poore was a freshman in college, his otherwise healthy grandmother was shocked to learn that she had late-stage pancreatic cancer. The condition was diagnosed in late December. She died in January.

11 Mar 2020

Financial literacy empowers aging population in Japan

People with an understanding of basic finances are likely to be aware of existing legal and social services for people with dementia, according to a study of Japan's aging population.

11 Mar 2020

Cream infused with microscopic STAR particles could facilitate better treatment of skin diseases

Skin diseases affect half of the world's population, but many treatments are not effective, require frequent injections, or cause significant side effects.

10 Mar 2020

Baylor College of Medicine and UH team up for new research collaborations

Baylor College of Medicine and the University of Houston are teaming up for new research collaborations.

10 Mar 2020

Embracing toxic masculinity is self-harming, study finds

The belief that "real men" must be strong, tough and independent may be a detriment to their social needs later in life.

10 Mar 2020

Music appears to decrease delirium in critically ill patients

It is common for critically ill patients on life support to develop delirium, a form of acute brain failure for which no effective treatment is known.

10 Mar 2020

Why do women live longer?

It has been a widespread belief that men live a shorter life due to lifestyle choices, such as smoking and drinking alcohol. But a new study shows that men are genetically predisposed to dying younger because their Y chromosome is unable to protect an unhealthy X chromosome.

9 Mar 2020

Major grant expands regenerative rehabilitation research at Kessler Foundation

A major award by the Derfner Foundation expands the capacity of Kessler Foundation to conduct regenerative rehabilitation research aimed at developing new ways to restore function to people with disabilities caused by musculoskeletal and neurological injuries.

9 Mar 2020

New toolkit to repair DNA breaks linked to aging, cancer and MND discovered

A new 'toolkit' to repair damaged DNA that can lead to aging, cancer and Motor Neurone Disease has been discovered by scientists at the Universities of Sheffield and Oxford.

9 Mar 2020

Liver fibrosis associated with one type of heart failure, regardless of HIV or hepatitis C status

While there is an association between liver fibrosis and heart failure, the mechanisms for this association are currently unclear but may be of particular importance for people living with human immunodeficiency virus (HIV) and/or hepatitis C, both of which are chronic infections that affect the liver and heart.

7 Mar 2020

Despite a birth by a Colorado legislator, paid family leave bill feels labor pains

When Brittany Pettersen, a Colorado state senator, gave birth to a boy in January, she became only the second lawmaker in the state to have a baby during a legislative season.

6 Mar 2020

Researchers find link between interferon, neuroinflammation and synapse loss in Alzheimer's

When immunologist Dr. Wei Cao joined Baylor College of Medicine three-and-a-half years ago, her first project was to investigate how inflammation contributes to Alzheimer's disease.

5 Mar 2020

Internalized negative age stereotypes reduce older employees’ belongingness in the workplace

Older people are generally happier and have better social relationships than younger people - and yet, negative stereotypes about older people are widespread, for example, they are often seen as forgetful and less competent than younger people.

5 Mar 2020

Researchers pinpoint social factors that can improve health for LGBT people

Individuals in the LGBT community face stressors that have dire consequences on their health. Researchers from Michigan State University are the first to pinpoint social factors that can reduce these stressors and improve health for LGBT people.

5 Mar 2020

Beating heart muscle tissues to be sent up to the microgravity environment of ISS

Launching no earlier than March 6 at 11:50 PM EST, the Johns Hopkins University will send heart muscle tissues, contained in a specially-designed tissue chip the size of a small cellphone, up to the microgravity environment of the International Space Station for one month of observation.

5 Mar 2020