Aging News and Research

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Experiencing gratitude may increase longevity among older adults

Experiencing gratitude may help older adults live longer, according to a new study from Harvard T.H. Chan School of Public Health.

3 Jul 2024

Impaired communication between immune cells leads to cognitive impairment in female Alzheimer's patients

Lead author Neta Rosenzweig, PhD, of the Ann Romney Center for Neurological Diseases, and senior author Oleg Butovsky, PhD, of the Ann Romney Center and Gene Lay Institute of Immunology and Inflammation, share key messages from their paper "Sex-Dependent APOE4 Neutrophil-Microglia Interactions Drive Cognitive Impairment in Alzheimer's Disease" published in Nature Medicine.

3 Jul 2024

Lack of affordability tops older Americans’ list of health care worries

What weighs most heavily on older adults' minds when it comes to health care?

3 Jul 2024

Key differences in RNA editing found between postmortem and living brain

Researchers examined the adenosine-to-inosine (A-to-I) nucleoside editing of postmortem and live prefrontal cortical tissues.

3 Jul 2024

Does long-term air pollution exposure lead to loss of independence in later life?

The association between exposure to air pollutants over extended periods and the loss of independence among older adults.

3 Jul 2024

High-impact exercise boosts bone density without harming knee health in postmenopausal women

Study demonstrates that six months of high-impact unilateral exercise significantly improves femoral neck bone density in postmenopausal women without negatively affecting knee osteoarthritis progression.

2 Jul 2024

Decoding the viscoelastic properties of biomolecular condensates

Biomolecular condensates are membraneless hubs of condensed proteins and nucleic acids within cells, which researchers are realizing are tied to an increasing number of cellular processes and diseases.

2 Jul 2024

Touch sensitivity deteriorates with age only in regions of the body with hairless skin

Like most primates, humans are remarkably touchy-feely. Starved of touch, we release more of the stress hormone cortisol, which causes the immune system to be down-regulated and the heart rate and blood pressure to go up.

2 Jul 2024

Senolytic drugs are not a "one-size-fits-all" remedy and may benefit some older women

Drugs that selectively kill senescent cells may benefit otherwise healthy older women but are not a "one-size-fits-all" remedy, Mayo Clinic researchers have found.

2 Jul 2024

Study hints at a promising approach for treating wet age-related macular degeneration

A new study in mice hints at the promise of an eventual alternative treatment option for the "wet" version of age-related macular degeneration (AMD).

2 Jul 2024

No organ is an island: Genetic study shows unique but interconnected aging markers

Researchers analyzed genetic underpinnings of biological age gaps in nine organ systems using a large dataset from the U.K. Biobank, revealing organ-specific yet interconnected genetic architectures. Their findings may aid in understanding complex diseases and developing holistic treatments.

2 Jul 2024

Researchers identify key osteoporosis-related gene and develop new mouse model of the disease

Osteoporosis - weakening of the bones with age - affects millions worldwide, and this figure is increasing annually as the global population ages.

1 Jul 2024

Youth and midlife diet quality linked to better brain health in later years

Eating a high-quality diet in youth and middle age could help keep your brain functioning well in your senior years, according to new preliminary findings from a study that used data collected from over 3,000 people followed for nearly seven decades.

1 Jul 2024

Reducing air pollution exposure could help prolong independent living for older adults, study suggests

Long-term exposure to air pollution can lead to a loss of independence for older adults, according to a University of Michigan study.

1 Jul 2024

Lifestyle habits linked to faster cognitive decline in new study

A study in Nature Communications links specific lifestyle factors, such as smoking, alcohol consumption, and social contact, to the rate of cognitive decline in European adults.

1 Jul 2024

Study shows the potential of heat treatments to promote healthier aging

New research performed with mice suggests that daily time in a warm environment such as a sauna might help older adults, especially women, combat age-related obesity and insulin resistance.

1 Jul 2024

Radiometer celebrates 70 years in acute care diagnostics

In 1954, Radiometer launched the world’s first commercially available blood gas analyzer. This event catapulted a small Danish company that produced devices for the radio industry into the foray of acute care diagnostics.

From Radiometer Medical 1 Jul 2024

Global burden of heart failure: prevalence, incidence, and risk factors unveiled

Review provides a comprehensive overview of the global burden of heart failure, highlighting variations in prevalence, incidence, risk factors, and outcomes across different geographical regions and populations.

30 Jun 2024

Study alerts transwomen to interpret standard prostate cancer screening guidelines with caution

UCSF-led study alerts transwomen and physicians to interpret standard screening guidelines with caution.

28 Jun 2024

Innovative dementia cost model to aid families and shape health policy

An A-list of researchers from across USC is building a dementia cost model that will generate comprehensive national, annual estimates of the cost of dementia that could benefit patients and their families, thanks to a five-year, $8.2 million federal grant from the National Institute on Aging.

28 Jun 2024

Aging News and Research

Experiencing gratitude may increase longevity among older adults

Impaired communication between immune cells leads to cognitive impairment in female Alzheimer's patients

Lack of affordability tops older Americans’ list of health care worries

Key differences in RNA editing found between postmortem and living brain

Does long-term air pollution exposure lead to loss of independence in later life?

High-impact exercise boosts bone density without harming knee health in postmenopausal women

Decoding the viscoelastic properties of biomolecular condensates

Touch sensitivity deteriorates with age only in regions of the body with hairless skin

Senolytic drugs are not a "one-size-fits-all" remedy and may benefit some older women

Study hints at a promising approach for treating wet age-related macular degeneration

No organ is an island: Genetic study shows unique but interconnected aging markers

Researchers identify key osteoporosis-related gene and develop new mouse model of the disease

Youth and midlife diet quality linked to better brain health in later years

Reducing air pollution exposure could help prolong independent living for older adults, study suggests

Lifestyle habits linked to faster cognitive decline in new study

Study shows the potential of heat treatments to promote healthier aging

Radiometer celebrates 70 years in acute care diagnostics

Global burden of heart failure: prevalence, incidence, and risk factors unveiled

Study alerts transwomen to interpret standard prostate cancer screening guidelines with caution

Innovative dementia cost model to aid families and shape health policy

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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