FDA Green-Lights Moderna Vaccine for Older Adults
George Washington University
People with high blood pressure have a higher risk of cognitive impairment, including dementia, but a new study from researchers at Wake Forest University School of Medicine suggests that engaging in vigorous physical activity more than once a week can lower that risk.
New research from the University of Illinois Urbana-Champaign has linked multiple types of per- and polyfluoroalkyl substances (PFAS, also known as “forever chemicals”) with increased risk of cardiovascular diseases in postmenopausal women. Specifically, the study reveals how PFAS chemicals interact with pro-inflammatory pathways in older women, providing potential explanations for the increased risk.
Older Americans may be missing out on a wide range of programs and services that could help them meet their needs or assist their aging loved ones, a new poll suggests. Most older adults don’t know about important public resources for older adults and their caregivers, either by name or general description.
In their pursuit to discover the mechanism behind how RVCL does its damage, researchers found some clues to the DNA damage theory of aging
Researchers at the Krieger Klein Alzheimer’s Research Center at Rutgers Brain Health Institute are launching a pioneering study to better understand the characteristics that place South Asian populations at heightened risk for Alzheimer’s disease.
The underdiagnosis of dementia, especially among Black and Hispanic patients, is a long-standing challenge in medicine.
Healthy adults under the age of 75 are unlikely to benefit from taking more than the daily intake of vitamin D recommended by the Institutes of Medicine (IOM) and do not require testing for vitamin D levels, according to a new Clinical Practice Guideline issued today by the Endocrine Society.
Older women with low bone density are more likely to experience their first hip fracture in their 60s compared to older ages, according to research being presented Sunday at ENDO 2024, the Endocrine Society’s annual meeting in Boston, Mass.
A novel speech analysis tool that uses artificial intelligence successfully detected mild cognitive impairment and dementia in a Spanish-speaking population, according to research led by UT Southwestern Medical Center. The study, published in Frontiers in Neurology, provides preliminary support for the algorithm as an early screening tool that may help identify patients at risk of developing dementia.
People who report early memory problems and whose partners also suspect they have memory problems have higher levels of tau tangles in the brain, a biomarker associated with Alzheimer’s disease, according to a study published in the May 29, 2024, online issue of Neurology®, the medical journal of the American Academy of Neurology.
The sport of orienteering, which simultaneously combines exercise with challenging navigation, may be better for the brain than exercise alone, according to new research from kinesiologists at McMaster University.
Even slight cognitive changes can affect an older person’s decision to stop driving, according to a new study by researchers at Washington University School of Medicine in St. Louis. The findings suggest that routine cognitive testing — in particular, the kind of screening designed to pick up the earliest, most subtle decline — could help older adults and their physicians make decisions about driving that maximizes safety while preserving independence as long as possible.
What factors lead older adults to stop driving? A new study followed older adults who had no memory or thinking problems to examine this question. The study is published in the May 22, 2024, online issue of Neurology®, the medical journal of the American Academy of Neurology.
Brown fat metabolism decreases in older men and women, but the decrease in women is not necessarily tied to age, according to new research. The first-of-its-kind study is published ahead of print in the American Journal of Physiology-Endocrinology and Metabolism and has been chosen as an APSselect article for May.
Australian scientists are exploring how harmful gut bacteria from a poor diet can access the brain and trigger early onset Alzheimer's disease.
University of Washington researchers interviewed 16 older adults in Washington and Oregon, ages 65 to 80, about how their technology use with their social support networks changed during the pandemic.
It’s no secret that the Mediterranean diet is good for your health. Already recommended to reduce the risks of bowel cancer, heart disease, and dementia, new research from the University of South Australia shows that the Mediterranean diet can also reduce symptoms of stress and anxiety.
Engineers at the University of California San Diego have discovered that some brain cells age more rapidly than others, and they are disproportionately abundant in individuals afflicted with Alzheimer’s disease. Additionally, researchers observed sex-specific differences in the aging process of certain brain cells, with the female cortex exhibiting a higher ratio of “old” oligodendrocytes to “old” neurons compared to the male cortex.
Understanding the human exposome — a person’s myriad health exposures over a lifetime — can reveal unknowns about diseases not explained fully by our DNA. Artificial intelligence will be indispensable in efforts to understand the role of biology and environment in disease and health.
A UCLA-led study suggests women who are 65 years old or older with high-risk breast cancer and are treated with chemotherapy are more likely to develop a substantial decline in physical function.
In a groundbreaking study published May 2, 2024 in Neuron, researchers have identified four new genetic risk factors for multiple system atrophy (MSA), shedding light on this poorly understood disorder.
It was Pearl Berg’s birthday, and a TV reporter asked her what some might consider a rhetorical question. “Mrs. Berg,” he said, “how did you get to be 107 years old?” She looked up from her seat and with a twinkle in her eye, she answered. “Well … first, you have to be 106.”
In lab experiments, engineers at CU Boulder asked groups of younger and older adults to complete a deceptively simple task: to reach for a target on a computer screen. The group's findings could one day help doctors diagnose a range of illnesses, from Parkinson's disease to mental health conditions like depression.
A new approach to gene therapy resets cell homeostasis. Clinical trials to treat the retinal disorders Retinitis Pigmentosa, Stargardt's, and Geographic Atrophy (late dry macular degeneration) are underway and showing promise.
This May, OrthoInfo.org, the authoritative and trusted source on bone and joint health, is joining organizations across the country to raise awareness about prevention strategies that can help reduce one’s risk of developing osteoporosis.
• Two complementary research articles, published simultaneously in the journals Science and Cell Stem Cell by a team of scientists from the UPF and IRB Barcelona, reveal that central and peripheral circadian clocks coordinate to regulate the daily activity of skin and muscles. • The coordination between the two clocks (central and peripheral) guarantees 50% of the circadian functions of tissues, including vital processes such as the cell cycle, DNA repair, mitochondrial activity, and metabolism. • Synchronisation between the central brain clock and peripheral ones prevents premature muscle ageing and improves muscle function, suggesting new strategies to tackle age-related decline through circadian rhythm modulation.
From medical and dental care to medications, insurance and nursing homes, health-related costs weigh heavily on the minds of older Americans of all backgrounds, a new poll suggests.
In a study published in the Journal of the American Medical Association, researchers evaluated the effectiveness of state and territory-level policies enacted to reduce the severity of COVID-19's impact on older people served by home health care agencies and nursing homes.
“AI-driven neuroimaging techniques have the potential to improve prediction models for Alzheimer’s progression and facilitate personalized treatment strategies,” says Domenico Praticò, MD, the Scott Richards North Star Foundation Chair for Alzheimer’s Research, Professor in the Departments of Pharmacology and Microbiology, and Director of the Alzheimer’s Center at Temple (ACT), at the Lewis Katz School of Medicine at Temple University (LKSOM).
A new study examining the role of aspirin in breast cancer treatment reveals critical issues related to health equity and aging that have broad implications for cancer and other disease intervention trials, say researchers from Georgetown University’s Lombardi Comprehensive Cancer Center.
Tembo Health, a senior-focused telemedicine provider, has announced a partnership with Springwell Senior Living, a 250-resident senior living facility in northwest Baltimore offering independent living, assisted living and memory care services.
A newly developed nanomaterial that mimics the behavior of proteins could be an effective tool for treating Alzheimer’s and other neurodegenerative diseases. The nanomaterial alters the interaction between two key proteins in brain cells — with a potentially powerful therapeutic effect.
Frailty is a well-established predictor of complications and death after surgery. However, patients over 65 who undergo a high-risk operation in the emergency room are at significantly increased risk of postoperative complications and death in comparison to the same patients who are assessed solely on their level of frailty, according to a study published in the Journal of the American College of Surgeons (JACS).
Mickey Allen was 89 years old when she was diagnosed with Stage 3B lung cancer. How did her age impact her treatment options? University of Chicago Medicine oncologists explain what factors they consider when creating treatment plans for patients in their 80s and 90s.
Patients with a common movement disorder known as essential tremor (ET) developed dementia at three times the rate of similarly aged people in the general population, a study led by UT Southwestern Medical Center researchers shows. Their findings, published in the Annals of Neurology, provide the first concrete data to help doctors counsel those with this condition on their cognitive prognosis, future plans, and potential treatments, the authors said.
Pick's disease, a neurodegenerative disease of unknown genetic origin, is a rare type of frontotemporal dementia that affects people under the age of 65.
Using state-of-the-art microscopy techniques developed on campus, researchers at UC San Diego School of Medicine have shed new light on the underlying mechanisms driving Alzheimer’s disease.
Press release from the American Psychological Association on research published in Psychology and Aging.
The harder your brain works at your job, the less likely you may be to have memory and thinking problems later in life, according to a new study published in the April 17, 2024, online issue of Neurology®, the medical journal of the American Academy of Neurology.
In this review, the potential relationship between the structure and activity of polysaccharides was summarized by analyzing the influence of physical and chemical properties of polysaccharides, such as extraction method, molecular weight, monosaccharide composition, functional group and structural modification, etc., which laid a foundation for the analysis of the structure-activity relationship of polysaccharides and improved its cosmetic value.
“Are the risk factors for early onset Alzheimer’s the same as late onset?” asks Domenico Praticò, MD, the Scott Richards North Star Foundation Chair for Alzheimer’s Research, Professor in the Departments of Pharmacology and Microbiology, and Director of the Alzheimer’s Center at Temple (ACT), at the Lewis Katz School of Medicine at Temple University (LKSOM)
A research team from the National University of Singapore (NUS) has unearthed new findings which may help explain the connection between cancer risk and poor diet, as well as common diseases like diabetes, which arise from poor diet.
Caring for someone with dementia or Alzheimer’s disease is challenging. In addition to the financial and physical demands, many caregivers are unprepared for the stress of trying to effectively communicate with a loved one who may be prone to agitation, verbal aggression, and hallucinations.
Wistar's Dr. Abdel-Mohsen has identified sugar abnormalities in the blood that may promote biological aging and inflammation in people living with HIV.