Aging News and Research

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Oral supplement appears to promote muscle endurance and mitochondrial health in humans

An oral supplement intended to stimulate a natural body process appears to promote muscle endurance and mitochondrial health in humans.

20 Jan 2022

Intense, regular walking may help prevent Type 2 diabetes among 70 and 80 year olds

Walking regularly and at greater intensity may help prevent Type 2 diabetes among 70 and 80 year olds, according to one of the first studies measuring steps and pace among this population.

20 Jan 2022

Could heart rate be a risk factor for dementia?

In this interview, we speak to Dr. Yume Imahori about her latest research which looks at whether heart rate could be used as an early risk factor for dementia.

20 Jan 2022

‘Heart’ of Little Shell: Newest federally recognized tribe to open first clinic

Louella Fredrickson has long created workarounds to fill gaps in the spotty medical care available to her as a member of the Little Shell Tribe of Chippewa Indians of Montana.

20 Jan 2022

Families complain as states require covid testing for nursing home visits

As covid-19 cases rise again in nursing homes, a few states have begun requiring visitors to present proof that they're not infected before entering facilities, stoking frustration and dismay among family members.

20 Jan 2022

New findings could contribute to future therapeutics for muscle degeneration

An international team led by uOttawa Faculty of Medicine researchers have published findings that could contribute to future therapeutics for muscle degeneration due to old age, and diseases such as cancer and muscular dystrophy.

19 Jan 2022

Investigational cancer drug mimics the metabolic and therapeutic effects of fasting, mice study shows

An investigational cancer drug that starves tumors of their energy supply also shows evidence of improving whole body metabolism, according to a new study in mice from Washington University School of Medicine in St. Louis.

19 Jan 2022

Research highlights unmet care needs among older parents in biological and stepfamilies

As people age and require more care, their partners or adult children are often their front line of caretakers.

19 Jan 2022

'Retinal age gap' can be an independent predictor of increased mortality risk

The difference between the biological age of the retina, the light sensitive layers of nerve tissue at the back of the eye, and a person's real (chronological) age, is linked to their risk of death, finds research published online in the British Journal of Ophthalmology.

19 Jan 2022

Study provides insights into how SARS-CoV-2 impacts the brain

Some patients who develop new cognitive symptoms after a mild bout of COVID have abnormalities in their cerebrospinal fluid similar to those found in people with other infectious diseases.

18 Jan 2022

Smoking can lead to social isolation and loneliness

A recent study published in the journal The Lancet Regional Health (Europe) shows how smoking can be linked with increased social isolation and loneliness in older individuals, implying it can have detrimental effects on several different aspects of their psychosocial health.

17 Jan 2022

Study shows SARS-CoV-2 prompts NLRP3 inflammasome activation through spike-ACE2 receptor interaction

New research assesses the NLR family pyrin domain containing 3 (NLRP3) inflammasome activation in response to SARS-CoV-2 and its spike protein, and the effects of this exposure in the presence of a-synuclein protein aggregate fibrils.

17 Jan 2022

Pathogens turn off mitochondrial defense by hijacking a normal cellular response to stress

Mitochondria are known as energy suppliers for our cells, but they also play an important role in the defense against pathogens. They can initiate immune responses, and deprive pathogens of the nutrients they need to grow.

17 Jan 2022

Pregnant women who contracted COVID-19 more likely to have poor birth outcomes

People who contracted COVID-19 while pregnant were more likely to have poor birth outcomes including preterm birth, small for gestational age, low birth weight, and stillbirth.

16 Jan 2022

KHN’s ‘What the Health?’: Dealing with drug prices

Medicare officials have preliminarily decided to restrict reimbursement for Aduhelm, the controversial Alzheimer's drug, to only patients participating in approved clinical trials.

13 Jan 2022

Study finds blunted cortisol profiles in women who experienced childhood sexual abuse

Childhood sexual abuse can lead to depression, anxiety, cardiovascular disease and other health problems later in life. Not all abused children experience these problems, however, and researchers are working to understand whose health is affected and why.

13 Jan 2022

Living alone, serial break-ups may raise the levels of inflammatory markers in men

Living alone for several years and/or experiencing serial relationship break-ups are strongly linked to raised levels of inflammatory markers in the blood-but only in men-finds a large population study published online in the Journal of Epidemiology & Community Health.

12 Jan 2022

Severity of menopause symptoms linked to a woman's cognitive performance

Menopause is often accompanied by an array of symptoms that can detract from a woman's quality of life. A new study suggests that the severity of some of those symptoms - especially depression and sexual dysfunction - were linked to a woman's cognitive performance.

12 Jan 2022

Third dose of mRNA COVID vaccine induces strong immunity in older adults

A new study describes the beneficial effects of a third dose of the COVID-19 mRNA vaccine in strengthening immunity among older adults.

11 Jan 2022

Immunological factors associated with impaired BNT162b2 mRNA vaccine response in older adults

A new study posted to the pre-print server medRxiv* investigated the significant immune alterations concerning SARS-CoV-2 specific innate and adaptive immunity associated with a lower BNT162b2 mRNA vaccine response in older individuals.

10 Jan 2022

Aging News and Research

Oral supplement appears to promote muscle endurance and mitochondrial health in humans

Intense, regular walking may help prevent Type 2 diabetes among 70 and 80 year olds

Could heart rate be a risk factor for dementia?

‘Heart’ of Little Shell: Newest federally recognized tribe to open first clinic

Families complain as states require covid testing for nursing home visits

New findings could contribute to future therapeutics for muscle degeneration

Investigational cancer drug mimics the metabolic and therapeutic effects of fasting, mice study shows

Research highlights unmet care needs among older parents in biological and stepfamilies

'Retinal age gap' can be an independent predictor of increased mortality risk

Study provides insights into how SARS-CoV-2 impacts the brain

Smoking can lead to social isolation and loneliness

Study shows SARS-CoV-2 prompts NLRP3 inflammasome activation through spike-ACE2 receptor interaction

Pathogens turn off mitochondrial defense by hijacking a normal cellular response to stress

Pregnant women who contracted COVID-19 more likely to have poor birth outcomes

KHN’s ‘What the Health?’: Dealing with drug prices

Study finds blunted cortisol profiles in women who experienced childhood sexual abuse

Living alone, serial break-ups may raise the levels of inflammatory markers in men

Severity of menopause symptoms linked to a woman's cognitive performance

Third dose of mRNA COVID vaccine induces strong immunity in older adults

Immunological factors associated with impaired BNT162b2 mRNA vaccine response in older adults

Designing fluidic architecture for scalable diagnostic platforms

Evaluating new approaches for rare disease genomics

Expanding access to NMR with the Fourier 80 Duo

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