Gerontology News and Research

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Gerontology is the study of the social, psychological and biological aspects of aging.

Shorter leukocyte telomere length and greater LTL attrition tied to cystic fibrosis severity

A new research paper was published in Aging (listed by MEDLINE/PubMed as "Aging (Albany NY)" and "Aging-US" by Web of Science), Volume 16, Issue 16 on August 29, 2024, entitled, "Leukocyte telomere length and attrition in association with disease severity in cystic fibrosis patients."

12 Sep 2024

In-person contact decreases levels of loneliness in older people

In-person contact helps lead to lower levels of loneliness in older people, but other ways of staying in touch, such as phoning, emailing or texting, are not as effective in lowering loneliness, a team of researchers at The University of Texas at Austin and the University of Michigan have found.

28 Aug 2024

Understanding host immune responses through cell death pathways

A new review was published as the cover paper of Aging (listed by MEDLINE/PubMed as "Aging (Albany NY)" and "Aging-US" by Web of Science), Volume 16, Issue 15, entitled, "Types of cell death and their relations to host immunological pathways".

16 Aug 2024

Understanding the complexities of epigenetic aging clocks in health research

A new editorial was published in Aging (listed by MEDLINE/PubMed as "Aging (Albany NY)" and "Aging-US" by Web of Science), Volume 16, Issue 14 on July 17, 2024, entitled, "Recalibrate concepts of epigenetic aging clocks in human health."

14 Aug 2024

New insights into lipid-induced senescence in dopaminergic neurons

A new research perspective was published in Aging (listed by MEDLINE/PubMed as "Aging (Albany NY)" and "Aging-US" by Web of Science), Volume 16, Issue 14 on July 19, 2024, entitled, "Lipid accumulation drives cellular senescence in dopaminergic neurons."

13 Aug 2024

New drug GSM-15606 may guard against Alzheimer's risk from air pollution

A new study led by the USC Leonard Davis School of Gerontology shows how feeding mice a drug called GSM-15606 provided protection against air pollution-related increases in proteins linked to Alzheimer's disease.

12 Aug 2024

Older adults with diabetes faced elevated risk of depression during the COVID-19 pandemic

A recent study of more than 2,700 older Canadians reported older adults with diabetes faced a heightened risk of depression during the COVID-19 pandemic.

31 Jul 2024

Neurofilament light chain identified as early marker for Parkinson’s and dementia with Lewy Bodies

Early detection of Alzheimer's disease-related changes in Parkinson's disease and dementia with Lewy bodies could be made possible by monitoring the amyloid-β (Aβ) and phosphorylated tau (p-tau) proteins.

31 Jul 2024

Increased cannabis use in diabetics raises concerns about health risks

Researchers at University of California San Diego School of Medicine have found a significant increase in cannabis use among adults with diabetes in the United States, raising concerns about the potential impact on their health outcomes. The new study, which analyzed nationally representative data from the 2021-2022 National Survey on Drug Use and Health (NSDUH), estimated that 9.0 percent of adults with diabetes used cannabis in the past month, with a 33.7 percent increase in prevalence-;from 7.7 percent to 10.3 percent-;between 2021 and 2022.

23 Jul 2024

Combined impact of social isolation and loneliness found to diminish cognitive health

The individual and combined effects of social isolation (SI) and loneliness (LON) on memory in middle-aged and older adults over six years.

15 Jul 2024

Loneliness can have greater negative impact on memory than social isolation

About a third of Canadians feel lonely, and a study from the University of Waterloo shows it has a greater negative impact on memory than even social isolation, though both present a significant risk to the aging population.

11 Jul 2024

Aging aggravates liver fibrosis in Down Syndrome, new study finds

A new research paper was published in Aging (listed by MEDLINE/PubMed as "Aging (Albany NY)" and "Aging-US" by Web of Science) Volume 16, Issue 12, entitled, "Aging exacerbates oxidative stress and liver fibrosis in an animal model of Down Syndrome."

10 Jul 2024

Advocate Health selected for CMS GUIDE Model aimed at advancing dementia care

Advocate Health has been selected by the Centers for Medicare and Medicaid Services (CMS) to participate in the Guiding an Improved Dementia Experience (GUIDE) Model, aimed to support advanced dementia patients and their caregivers in bridging the gaps associated with inequalities in dementia care.

10 Jul 2024

Omics-based approaches to age-related macular degeneration

A new editorial paper was published in Aging (listed by MEDLINE/PubMed as "Aging (Albany NY)" and "Aging-US" by Web of Science) Volume 16, Issue 12, entitled, "Aging retinal pigmented epithelium: omics-based insights into vision decline."

9 Jul 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

WALLET study offers important clues about the intersection of financial risk and early memory loss

Early memory loss has been linked to wealth loss, but research has mostly focused on investments. Four years ago, clinical geropsychologist Peter Lichtenberg, Ph.D., wondered what clues might be found in an older person's financial decisions to indicate their vulnerability to financial victimization.

24 Jun 2024

Dietary sucrose modulates lithium's regulatory activity in Drosophila

A new research paper was published in Aging (listed by MEDLINE/PubMed as "Aging (Albany NY)" and "Aging-US" by Web of Science) Volume 16, Issue 11, entitled, "Dietary sucrose determines the regulatory activity of lithium on gene expression and lifespan in Drosophila melanogaster."

24 Jun 2024

Mitophagy fuels cancer stem cell growth and survival

A new research paper was published on the cover of Aging (listed by MEDLINE/PubMed as "Aging (Albany NY)" and "Aging-US" by Web of Science) Volume 16, Issue 11, entitled, "Mitophagy and cancer: role of BNIP3/BNIP3L as energetic drivers of stemness features, ATP production, proliferation, and cell migration."

18 Jun 2024

Mechanistic connections between vascular health and dementia risk in older adults

A new review paper was published in Aging (listed by MEDLINE/PubMed as "Aging (Albany NY)" and "Aging-US" by Web of Science) Volume 16, Issue 10, entitled, "Peripheral vascular dysfunction and the aging brain."

12 Jun 2024