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Gerontology & Geriatrics news
Gerontology & Geriatrics
Software tool can find aging cells that contribute to disease and health risks
For human health, prematurely aging cells are a big problem. When a cell ages and stops growing, its function changes, which can cause or worsen cardiovascular disease, Alzheimer's disease and other chronic diseases. But ...
Mar 25, 2025
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Gerontology & Geriatrics
Amino acid profiles reveal promising biomarkers for muscle health in older people
The loss of muscle mass and strength poses an increasingly significant challenge for an aging society. Prof. Kristina Norman's team at the German Institute of Human Nutrition Potsdam-Rehbruecke (DIfE) has now shown that amino ...
Mar 25, 2025
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Maintaining mobility with aging means planning ahead
Winter weather makes it hard for everyone to get around. But for many, especially older people, the whole world can feel like an icy sidewalk every day of the year, particularly if they already have problems with their mobility ...
Mar 25, 2025
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Assessing the long-term care risk in older adults through body composition metrics
As the global population ages, preventing functional decline and the need for long-term care for older adults becomes urgent. One simple way of evaluating a person's physical condition is to use a body composition analyzer ...
Mar 25, 2025
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Healthy eating in midlife linked to overall healthy aging
Maintaining a healthy diet rich in plant-based foods, with low to moderate intake of healthy animal-based foods and lower intake of ultra-processed foods, is linked to a higher likelihood of healthy aging—defined as reaching ...
Mar 24, 2025
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Halting the march of 'zombie cells': Platform paves the way for new treatments against age-related diseases
Halting the relentless march of so-called 'zombie cells' that drive aging and age-related diseases could be a step closer following a University of Dundee breakthrough.
Mar 24, 2025
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Understanding older care leavers' perceptions and experiences of aged care services
A new National Center for Healthy Aging-led review, in partnership with Monash University, has explored key issues facing the more than 500,000 older care leavers who are transitioning into the aged care support system, underscoring ...
Mar 24, 2025
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The 'longevity protein' SIRT5 could be a key factor in delaying age-related skeletal muscle decline
A collaborative study led by Prof. Liu Guanghui from the Institute of Zoology of the Chinese Academy of Sciences and Dr. Wang Si from Xuanwu Hospital, Capital Medical University, has unveiled a novel molecular mechanism that ...
Mar 21, 2025
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Boosting brain's waste removal system improves memory in old mice
As aging bodies decline, the brain loses the ability to cleanse itself of waste, a scenario that scientists think could be contributing to neurodegenerative conditions such as Alzheimer's disease and Parkinson's disease, ...
Mar 21, 2025
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Elderly neurological patients are open to in-home remote monitoring, finds study
A recent study by the University of Eastern Finland Business School indicates that elderly neurological patients show a willingness to accept remote monitoring (RM) in the home environment even in the pre-implementation phase. ...
Mar 21, 2025
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Older adults face unhealthy weight changes due to food insecurity, study finds
For every year that an adult aged 65 or older experiences food insecurity, they become more likely to undergo unhealthy weight changes associated with earlier death, according to a new study by researchers in the Penn State ...
Mar 21, 2025
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Weather emergencies affect older adults' views on climate and health
Nearly 3 out of every 4 older Americans have experienced at least one extreme weather event in the last two years, a new University of Michigan poll finds. Living through such an event appears to make a big difference in ...
Mar 20, 2025
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More young people are caring for a loved one with dementia: It takes a unique toll
Dementia is a growing health problem, affecting more than 55 million people around the world.
Mar 20, 2025
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Is increased sleepiness in our 80s tied to higher dementia risk?
A study led by Yue Leng, Ph.D., and Sasha Milton, followed the sleep patterns of 733 older female participants to see if specific patterns of change were associated with a higher risk of dementia. The participants, whose ...
Mar 19, 2025
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Scoring system helps predict risk of developing cancer from common blood disorder in older adults
A team of international scientists has developed a method to predict the risk of developing cancer from a blood disorder common in older adults, according to a study published in the journal Blood.
Mar 19, 2025
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Study finds persistent delirium in skilled nursing facilities dropped between 2014 and 2019
A new study that looked at possible improvements in post-acute care quality and outcomes following the 2014 Improving Medicare Post-Acute Care Transformation (IMPACT) Act found that delirium prevalence at admission to skilled ...
Mar 19, 2025
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Study shows seniors benefit from tight blood pressure control
Systolic blood pressure kept under 130 reduces the risk of heart-related death by about 26% among people 80 or older, researchers report in the Journal of the American College of Cardiology.
Mar 19, 2025
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Osteoporosis cases are rising, but risk differs across demographics
While increased average life expectancy is a testament to modern medicine and public health efforts, an aging population comes with an increased presence of chronic diseases such as osteoporosis.
Mar 19, 2025
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Urgent action needed to address oral health in aged care, researchers say
New research from the Registry of Senior Australians (ROSA) research center based at SAHMRI has revealed one in five people living in Australian residential aged care (RAC) facilities has a significant oral health problem, ...
Mar 19, 2025
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Older immigrants and immigrants with dementia face similar barriers to accessing social and medical services
A recent study by the University of Eastern Finland shows that barriers to accessing social and medical services among older immigrants and immigrants with dementia in Finland are interconnected. The study, conducted among ...
Mar 19, 2025
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One new experience a day can boost memory and mood
Researchers at the University of Toronto have found that doing just one new thing each day can significantly improve mood, memory and overall well-being—a finding that could be particularly beneficial for those at risk ...
Mar 18, 2025
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Mastery of language could predict longevity
Everyone ages, but, sometimes, people outlive all predictions. Previous research has uncovered an unlikely factor related to longevity: intelligence. However, intelligence isn't a simple characteristic. There are many traits ...
Mar 18, 2025
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I'm avoiding a hearing test because I don't want chunky hearing aids. What are my options?
One in six Australians have hearing loss and, for most adults, hearing starts to decline from middle age onward.
Mar 18, 2025
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Sent home to heal, patients avoid wait for rehab home beds
After a patch of ice sent Marc Durocher hurtling to the ground, and doctors at UMass Memorial Medical Center repaired the broken hip that resulted, the 75-year-old electrician found himself at a crossroads.
Mar 18, 2025
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How long will you live? New evidence says it's much more about your choices than your genes
One of the most enduring questions humans have is how long we're going to live. With this comes the question of how much of our lifespan is shaped by our environment and choices, and how much is predetermined by our genes.
Mar 17, 2025
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