Articles tagged with Gerontology
Dr. Sophia Shi's groundbreaking research reveals that the glycocalyx deteriorates with age, leading to blood-brain barrier dysfunction and cognitive decline. Her work provides concrete molecular targets for drug development and may lead to treatments that address the root causes of neurodegeneration.
Researchers developed an improved biological ageing clock, LinAge2, that offers doctors a practical way to assess how quickly a person is ageing and what can be done to slow it down. The new algorithm-powered tool outperforms other clinical models in predicting long-term mortality and health outcomes.
The Journalists in Aging Fellows Program, supported by the Gerontological Society of America and four funding partners, aims to educate journalists about aging issues and disseminate accurate news coverage. Since its founding in 2010, the program has produced over 850 news stories and educated 245 alumni.
A study published in The Journal of Pain found that nature exposure can help people with chronic lower back pain by providing a sense of escapism, social connection, and physical exercise. Researchers recommend incorporating accessible design features into natural spaces to improve inclusivity.
Researchers at University of Virginia Health System discovered that an immune molecule called STING drives the formation of harmful plaques and protein tangles associated with Alzheimer's. Blocking STING protected lab mice from mental decline, suggesting a promising treatment target for neurodegenerative diseases.
A new study published in the Journal of Gerontology found that Asian Americans no longer report better health outcomes than white Americans among US adults aged 50 and over. The prevalence of disability declined across every other racial group, but remained stagnant among US-born Asians since 2005.
A combination of Rapamycin and Trametinib therapies significantly prolongs the life of mice by up to 30%, reducing chronic inflammation and delaying cancer onset. The unique combination achieves novel effects on gene expression, offering a potential geroprotector approach to extend human lifespan.
As women age, more genes on their X chromosomes escape silencing, potentially influencing disease. This epigenetic change may explain sex-based differences in age-related diseases.
The USC Parris Longevity Accelerator aims to develop early interventions for age-related diseases, including osteoarthritis and cardiovascular disease, through AI-driven diagnostic tools and targeted therapeutics. The initiative could lead to therapies that preserve mobility and restore strength in older adults.
The National Center to Reframe Aging teams up with the California Department of Aging to challenge negative attitudes about aging and promote age-friendly services. The collaboration aims to shift the narrative on aging communication, highlighting the contributions of older adults in California.
Stephen Ewell has been named an at-large member of the Gerontological Society of America's Board of Directors. He will contribute his experience in accessibility and age-tech to the organization.
A study published in The Lancet Healthy Longevity reveals that older adults in sub-Saharan Africa are at risk of HIV infection, particularly those who have experienced social stigma and lack access to education. Interventions such as repeated testing, PrEP, and awareness campaigns can help reduce infections among the elderly.
A space-saving version of boccia, called Boccia XR, has been developed as a rehabilitation program for older adults. Participants showed improved moods, vitality, and energy after experiencing both Boccia XR and traditional boccia, with increased muscle activity in the rectus femoris during both types of boccia.
The Mount Sinai team's NYC-Vita trial combines lifestyle and pharmaceutical interventions to rebalance the immune system and restore health in older adults. The ambitious effort aims to develop practical, science-driven interventions that extend life and restore energy, focus, and strength.
Lauren Hunt, PhD, RN, FNP, is a leading researcher on geriatric palliative care needs and experiences of older adults with dementia. Her award-winning work focuses on understanding the complexities of hospice and palliative care in vulnerable populations.
A multicentre study found that biological ageing, measured by frailty index and telomere length, can predict cardiovascular disease risk more accurately than traditional tools. The study, involving over 14,000 individuals, suggests that incorporating biological age into risk assessments could improve cardiovascular health outcomes.
The PEARL trial found that low-dose rapamycin improved lean muscle mass and reduced pain in women, while also showing improvements in emotional well-being. The study suggests rapamycin may offer measurable benefits for physical function and overall well-being in older adults.
A study on Brazilians in their 50s found that those with hearing loss experienced faster cognitive decline than expected for their age. This highlights the importance of addressing hearing health to prevent dementia, which is a growing concern worldwide.
A new poll by Michigan Medicine reveals that nearly two-thirds of Americans over 50 believe Medicare will cover their nursing home costs, despite it not currently paying for this type. Only half have taken key actions to prepare for long-term care needs. The poll also shows that 70% of people who survive to age 65 will need long-term c...
A new MRI technique measures a person's 'functional age' of their heart, revealing how unhealthy lifestyles add years to their heart's aging process. This method has the potential to transform heart disease diagnosis and offer a lifeline to millions by catching problems early.
A long-term follow-up study found that cycling among older adults improves health and life expectancy, particularly among nondrivers, who experience lower risks of long-term care requirements and mortality. Cycling contributes to maintaining physical and mental health, making it a vital lifestyle companion for this demographic.
A new study suggests habitual coffee consumption of 4-6 cups per day is associated with reduced risk of frailty. The research highlights the possible beneficial association between daily coffee consumption and reduced risk of frailty in later life.
A study from the University of Missouri found that caregiving stress looks different for adults who are only children compared to those with siblings. Adult only children faced greater emotional and financial strain, while support from friends or extended family improved mental health for caregivers with siblings.
The US Cost of Dementia Project estimates total economic burden at $781 billion, accounting for lost earnings, diminished quality of life, and unpaid care. The project aims to inform evidence-based policies reducing dementia's financial impact.
Researchers discovered that individuals with robust immune resilience at midlife can gain a 15.5-year survival advantage due to their ability to counter disease drivers and maintain healthy aging. The study highlights the importance of salutogenesis, or promoting health and well-being from birth to approximately age 70.
A new study reveals menopause symptoms disrupt professional and personal lives of female employees in the region. Asian women report higher symptom burden compared to Caucasian counterparts, with nearly half experiencing disruptions to work performance and daily activities.
The journal will publish research exploring digital health and advance care planning for older adults, including caregiver integration and technological innovation support. JMIR Aging boasts a strong impact in the field, with a Journal Impact Factor of 5.0 and a CiteScore of 6.5.
A recent study by researchers from the University of Tsukuba found that cognitively impaired older drivers are less likely to be involved in car-to-car crashes when accompanied by a passenger. The analysis revealed that second-party drivers were more likely to have been accompanied by a passenger than first-party drivers, regardless of...
The National Center to Reframe Aging is partnering with the West End Home Foundation to provide evidence-based reframing strategies to change how we talk about aging. This partnership aims to strengthen support for aging services networks in Middle Tennessee, enabling leaders to drive real change.
The Los Angeles Rams have partnered with the American Heart Association to bring lifesaving CPR training to 22 local schools. The initiative aims to enhance community preparedness for cardiac emergencies. By providing resources and education, the partnership seeks to increase the number of people confident in performing CPR.
A new free training course provides actionable communication strategies to reshape public perceptions of nursing homes. The course offers practical solutions to improve understanding of nursing home care and its impact.
Home care cooperatives have achieved half the turnover rates of traditional agencies, thanks to factors like respect, control, job support, and compensation. These cooperative businesses are owned and operated by caregivers themselves, fostering a more collaborative experience.
Cynthia Jacelon, a renowned nurse and researcher, has developed the Jacelon Attributed Dignity Scale (JADS), a widely used concept to measure dignity in older adults. Her work focuses on rehabilitation care and promoting function in vulnerable populations.
Aging (Aging-US) journal announces a commemorative collection honoring Dr. Mikhail Blagosklonny, a pioneer in aging biology. The special issue will explore key themes central to his scientific contributions, including mechanistic insights and translational approaches.
A recent study published in the Journal of Ageing and Physical Activity found that older adults exhibit similar or even less muscle damage than young adults after exercise. Muscle soreness was consistently lower in older adults, with reductions of around 34% at 48 hours and 62% at 72 hours compared to younger individuals.
The University of Texas at Arlington has launched a new Mobile Simulation Lab to tackle workforce and training challenges in rural areas. The lab, equipped with advanced patient manikins and simulation bays, will provide specialized training for local healthcare providers to expand their expertise.
PolyU's EmoFriends interactive toy and Transparent Knee Guard wearable device have won the prestigious iF Design Awards 2025 for their cutting-edge sensing technology and emotional support capabilities. The devices demonstrate innovative design solutions for healthcare and technology, showcasing PolyU's commitment to research excellence.
A study published in JAMA Cardiology found that legislation to reduce sodium in processed food in South Africa is linked to significant declines in blood pressure levels. The reduction in sodium intake has been associated with lower rates of cardiovascular disease mortality and stroke, potentially saving millions of lives globally.
A recent study found that everyday physical activity does not slow bone loss during menopause, contrary to previous studies suggesting exercise can mitigate age-related bone weakening. Despite this, researchers believe more targeted exercise may help slow hormonal bone loss.
The Giants Foundation partnered with the American Heart Association to provide CPR training and kits to 12 local schools. This initiative aims to support the chain of survival and improve cardiac emergency outcomes in the community. The schools received hands-only CPR manikins, AEDs, and curriculum to train additional students and staff.
The Gerontological Society of America (GSA) will host a congressional briefing on the impact of obesity as we age, featuring medical and patient perspectives. The Center for Medicare and Medicaid's proposed rule aims to expand access to anti-obesity medications for Medicare and Medicaid beneficiaries.
A large majority of older Americans believe health insurance – including Medicare – should cover anti-obesity medications. Nearly 37% of respondents met the criteria for overweight and 36% for obesity. Medicare currently covers a drug used for weight management but only in people with diabetes or a history of heart attack or stroke.
A comprehensive review of studies reveals that over 15% of caregivers of adult cancer patients suffer from post-traumatic stress disorder (PTSD). Caregivers with pre-existing mental health conditions and high caregiver burden are at greater risk. The study highlights the urgent need for proactive screening and support to prevent long-t...
A recent study by Hong Xue analyzed over 15 years of data to identify trends in osteoporosis prevalence and diagnosis. Non-Hispanic White women had the highest prevalence of diagnosed osteoporosis, while nearly 70% of individuals with osteoporosis remained undiagnosed.
Impact Journals is proud to exhibit at the AACR Annual Meeting 2025, featuring its esteemed journals Aging-US, Oncotarget, Oncoscience, and Genes & Cancer. The meeting highlights significant advancements in cancer research, aligning with Impact Journals' mission to disseminate impactful scientific research.
A new study led by University College London researchers found that social disadvantages can accelerate ageing and increase disease risk. People with favourable socioeconomic conditions show fewer signs of biological ageing than peers of the same age.
A recent study by the American Psychological Association found that retirees moving abroad are at a higher risk of loneliness. This is despite having better socioeconomic status and health compared to non-migrants. Maintaining social connections with family and new acquaintances in the destination country can mitigate this issue.
Researchers are enrolling volunteers for a four-year study that will use advanced imaging, genetics, exercise science, neuroscience, and remote monitoring to investigate age-related health decline. The goal is to help individuals and healthcare practitioners better prevent the impact of disease on older adults.
A new study suggests that extreme heat exposure accelerates biological aging in older adults, with participants experiencing greater increases in biological age in neighborhoods with more days of high heat. The study analyzed epigenetic changes and found a significant correlation between heat index values and biological age.
Aging mice show significant changes in glycocalyx, the sugary armor on cells that form the blood-brain barrier. Restoring glycals improves cognitive function and reduces neuroinflammation. The study offers new avenues for treating brain aging and related diseases.
Research reveals that visceral adipose tissue's protein CX3CL1 promotes BDNF production in the brain. In aged mice, this connection falters, leading to cognitive decline. The study suggests that steroid hormones causing lipolysis promote CX3CL1 expression and that aging mice become less responsive to these hormones.
A new supplemental issue of The Journals of Gerontology presents measures and data from the National Social Life, Health, and Aging Project (NSHAP) on cognition in older adults during the post-COVID era. The study explores adaptations to remote data collection methods and their impact on cognitive decline.
A study found that 10% of South Asian immigrants aged 45 and older in Canada had hypothyroidism. Higher dietary intake of fat, lower consumption of fruits and vegetables, and increasing age were associated with a higher risk of the condition. Early recognition and treatment are crucial to minimize preventable health impacts.
La Jolla Institute scientists found that a protein in brain cells drives Parkinson's onset and may explain why the disease is more common in men. PINK1 appears to mark brain cells for immune cell attack, leading to inflammation and death.
A new AI model measures how fast the brain ages by analyzing MRI scans, providing a more accurate picture of brain health. The tool closely correlates faster brain aging with increased cognitive decline and dementia risk, offering potential for early biomarkers and personalized treatment.
A new study from the University of East Anglia finds that European life expectancy has slowed down since 2011 due to factors such as poor diets, lack of physical activity, and obesity. The research suggests that prioritizing healthier lifestyles in younger years is crucial for extending old age.
A study of 153 people between the ages of 60 and 89 suggests a modification to the well-established clinical test for assessing balance in the elderly to make it more efficient, accessible, and predictive. The assessment can predict the risk of falling over a six-month period with accuracy.
A large study found that telemedicine and training apps had minimal positive effects on patients with type 2 diabetes and coronary heart disease. The study suggests that direct care from medical professionals remains crucial for improving health outcomes in this population.
A new national study suggests that depression rates among older people in England remain slightly higher than pre-COVID, while overall happiness and life satisfaction have improved significantly since the pandemic. This finding highlights the need for policies addressing immediate and lingering effects of the pandemic on mental health.
A new research paper found that physical activity (PA) is associated with better sleep quality in older adults during social isolation. Reduced levels of PA had a negative association with the quality of sleep in four studies, while one study found improved sleep patterns among active individuals.