Alzheimer's & Dementia News and Research

Latest Alzheimer's & Dementia News and Research

Common cardiovascular drugs linked to lower risk of dementia

Common cardiovascular drugs are linked to a lower risk of dementia in older age, according to a new study from Karolinska Institutet published in Alzheimer's & Dementia: The Journal of the Alzheimer's Association.

19 Nov 2024

Ultra-processed foods drive obesity and metabolic risks

Italian researchers reveal a strong link between ultra-processed foods and obesity, highlighting increased cardiometabolic risks in adults with higher UPF consumption. The findings call for urgent dietary changes to combat obesity and promote healthier lifestyles.

18 Nov 2024

How vitamin B3 could be the secret to living longer and protecting your heart

Dietary niacin intake reduces risks of all-cause and cardiovascular mortality in US adults, with benefits more pronounced in non-diabetic individuals and linked to NAD metabolism improvements.

18 Nov 2024

Quick finger prick could soon make Alzheimer's testing much more accessible

A quick finger prick and a few drops of blood on a card that can be sent in regular mail. This approach could soon make Alzheimer's testing much more accessible worldwide.

18 Nov 2024

Anticoagulants fail to reduce cognitive decline in younger adults with AFib

Prescribing anti-clotting medications to adults younger than age 65 who have atrial fibrillation (AFib) but no other risk factors for stroke did not reduce the risk of cognitive decline, stroke or transient ischemic attack (TIA), according to late-breaking science presented today at the American Heart Association's Scientific Sessions 2024.

18 Nov 2024

Can music therapy be the breakthrough dementia care desperately needs?

Music therapy reduces distress and improves well-being in advanced dementia by meeting unmet needs, enhancing caregiver-patient understanding, and fostering humanizing connections in institutional care settings.

18 Nov 2024

New discovery reveals NMDAR's critical function in maintaining brain stability

Researchers at Tel Aviv University have made a fundamental discovery: the NMDA receptor (NMDAR) - long studied primarily for its role in learning and memory - also plays a crucial role in stabilizing brain activity.

15 Nov 2024

Unclear responsibilities hinder oral health care in nursing homes

Healthcare workers at nursing homes face a major challenge when helping older adults to maintain their oral hygiene.

15 Nov 2024

Researchers use cerebrospinal fluid to unlock pathways in Alzheimer's disease

A multitude of genes have been linked to the development of Alzheimer's disease. Specifically how those genes might influence the progression of neurodegeneration remains something of a black box though, in part because of the challenges of examining in molecular detail the brain of a living patient.

14 Nov 2024

$Gabapentinoids may increase hip fracture risk in older adults$

Gabapentinoids may increase hip fracture risk in older adults

The study, published today in JAMA Network Open, tracked patients hospitalized for hip fractures in Victoria, Australia from March 2013 through June 2018, who had used gabapentinoids before the injury.

13 Nov 2024

New initiative aims to tackle high blood pressure in Philadelphia communities

At least 33% of people in Philadelphia – more in West and Southwest Philadelphia – suffer from high blood pressure. But many of them don't know it – that's why the condition, also known as hypertension, is known as "the silent killer."

13 Nov 2024

Professor Nancy Ip: Pioneering New Paths in Neurodegenerative Therapy

Professor Nancy Ip discusses her groundbreaking neuroscience research, focusing on neurotrophic factors and innovative Alzheimer's disease treatment approaches.

13 Nov 2024

Frailty may predict dementia risk years before onset, study finds

Research shows frailty levels rise significantly before dementia, suggesting it could be a key marker for early identification and prevention of dementia risk.

13 Nov 2024

Everyday physical activity provides immediate benefits for brain health

Exercise has been shown to improve brain health and reduce the risk of cognitive decline and dementia over the long-term.

12 Nov 2024

Breakthrough method sheds light on how immune receptors detect infections

Researchers from the University of Bonn are using an innovative method to watch immune receptors go about their business.

12 Nov 2024

Digital health technologies play a transformative role in diabetes management and prevention

Scientists at Pennington Biomedical Research Center, along with a colleague from Peking University People's Hospital in China, have been leading a special collection and published an editorial in Frontiers in Endocrinology, emphasizing the transformative role digital health technologies play in diabetes management and prevention.

12 Nov 2024

TYK2 inhibition may offer new strategy to reduce tau toxicity in Alzheimer's

Researchers at Baylor College of Medicine, the Jan and Dan Duncan Neurological Research Institute (Duncan NRI) at Texas Children's Hospital and collaborating institutions discovered that the enzyme TYK2 transforms the normal protein tau into one that accumulates in the brain and contributes to the development of Alzheimer's disease in animal models.

12 Nov 2024