Alzheimer's & Dementia News and Research

Latest Alzheimer's & Dementia News and Research

People experiencing bad dreams in middle age more likely to be diagnosed with dementia in future

People who experience frequent bad dreams in middle age are more likely to be diagnosed with dementia later in life, according to research at the University of Birmingham.

21 Sep 2022

Mutation in newly discovered small protein linked to increase in Alzheimer's disease risk

A mutation in a newly discovered small protein is connected to a significant increase in the risk for Alzheimer's disease, expanding the known gene targets for the disease and presenting a new potential avenue for treatment, according to a new USC study.

21 Sep 2022

Common genetic variants of APOE associated with COVID mortality

It may be the most baffling quirk of COVID: What manifests as minor, flu-like symptoms in some individuals spirals into severe disease, disability, and even death in others.

21 Sep 2022

Covid still kills, but the demographics of its victims are shifting

As California settles into a third year of pandemic, covid-19 continues to pose a serious threat of death. But the number of people dying — and the demographics of those falling victim — has shifted notably from the first two years.

21 Sep 2022

World Alzheimer’s Day 2022: Improving Post-Diagnosis Care with COGNISANCE

To commemorate World Alzheimer's Day, News-Medical speaks to Dr. Meredith Gresham, coordinator of COGNISANCE: Co-Designing Dementia Diagnosis And Post Diagnostic Care, about the project and post-dementia diagnosis care for patients and their families.

21 Sep 2022

SARS-CoV-2 generates amyloid in cerebral spinal fluid

In a recent study posted to the bioRxiv* preprint server, an international team of researchers demonstrated amyloid aggregation due to severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) in human cerebrospinal fluid (CSF).

20 Sep 2022

Discovery could resolve one of the mysteries of Parkinson's disease

Aggregates of the protein alpha-synuclein spread in the brains of people with Parkinson's disease through a cellular waste-ejection process, suggests a new study led by Weill Cornell Medicine researchers.

20 Sep 2022

NPDPSC at Case Western Reserve University to receive CDC funding for better understanding of prion diseases

The National Prion Disease Pathology Surveillance Center at Case Western Reserve University will receive up to $20 million in funding as part of a grant renewal from the Centers for Disease Control and Prevention (CDC) to better understand how and why prion diseases––degenerative brain conditions found in both humans and animals - develop and spread.

20 Sep 2022

Green tea molecule can break up protein tangles in the brain that cause Alzheimer’s

Scientists at UCLA have used a molecule found in green tea to identify additional molecules that could break up protein tangles in the brain thought to cause Alzheimer's and similar diseases.

20 Sep 2022

Clearing pollution helps clear the fog of aging — and may cut the risk of dementia

During the past decade, a growing body of research has shown that air pollution harms older adults' brains, contributing to cognitive decline and dementia. What hasn't been clear is whether improving air quality would benefit brain health.

20 Sep 2022

Study reveals pathological mechanisms of synaptic dysfunction in patients with Huntington's disease

Huntington's disease (HD) is a hereditary brain disease caused by a mutation in the huntingtin gene. HD is a neurodegenerative disease without a cure that, after the onset of the disease at around 40 years of age, causes changes in personality and symptoms of dementia along with uncontrollable convulsive movements, ultimately leading to death.

19 Sep 2022

Daily multivitamin improves cognitive function in seniors

In a recent study published in the journal Alzheimer's & Dementia, researchers in the United States investigated whether daily administration of a cocoa extract (CE, comprising 500 mg flavanols, including 80 mg epicatechins, 50 mg/day theobromine (50 mg/day), and 15mg/day caffeine) and/or an MVM (multivitamin-mineral) for three years protected cognitive functions among older men and women.

18 Sep 2022

COVID-19 increases risk of developing Alzheimer's by 50-80% in older adults

In a recent study published in the Journal of Alzheimer’s Disease, researchers investigated whether severe acute respiratory syndrome coronavirus 2 (SARS-CoV-2) infections could trigger the development of new-onset Alzheimer’s disease (AD)

18 Sep 2022

Balanced meal timing has potentially positive effects on cognitive health

Globally, there are approximately 55 million people who suffer from dementia, and the incidence of the disease has steadily increased.

16 Sep 2022

Study supports the importance of healthy diet for better cognitive function across races, ethnicities

Dietary choices and their consequences may certainly influence cognitive function. A new study led by investigators at Brigham and Women's Hospital, a founding member of the Mass General Brigham healthcare system, along with outside collaborators expands on previously published work (focused on Puerto Rican individuals in the U.S.) by including additional races and ethnicities.

16 Sep 2022

RIT scientist receives $1.7 million NIH award to study how cells control the size of organelles

A Rochester Institute of Technology scientist hopes that a better understanding of how living cells maintain the size of their organelles can lead to therapies for neurodegenerative diseases.

16 Sep 2022

Machine learning can help create proteins much more accurately, quickly than previously possible

Over the past two years, machine learning has revolutionized protein structure prediction. Now, three papers in Science describe a similar revolution in protein design.

15 Sep 2022

Study investigates link between plasma miRNAs and cognitive function among cognitively normal men

A new research paper was published on the cover of Aging (listed as "Aging (Albany NY)" by Medline/PubMed and "Aging-US" by Web of Science) Volume 14, Issue 17, entitled, "Extracellular microRNA and cognitive function in a prospective cohort of older men: The Veterans Affairs Normative Aging Study."

15 Sep 2022

New mechanism may prevent the natural aging of immune cells

A new mechanism that slows down and may even prevent the natural aging of immune cells – one of the nine 'hallmarks of aging' – has been identified by an international team led by UCL scientists.

15 Sep 2022

Exercise hormone irisin blocks Parkinson's-associated α-synuclein aggregation and related neuronal toxicity

A new paper discusses the hope held out by recent results on a compound called irisin, a short protein secreted by skeletal muscle that produces some exercise-related effects on the brain.

15 Sep 2022

Alzheimer's & Dementia News and Research

Latest Alzheimer's & Dementia News and Research

People experiencing bad dreams in middle age more likely to be diagnosed with dementia in future

Mutation in newly discovered small protein linked to increase in Alzheimer's disease risk

Common genetic variants of APOE associated with COVID mortality

Covid still kills, but the demographics of its victims are shifting

World Alzheimer’s Day 2022: Improving Post-Diagnosis Care with COGNISANCE

SARS-CoV-2 generates amyloid in cerebral spinal fluid

Discovery could resolve one of the mysteries of Parkinson's disease

NPDPSC at Case Western Reserve University to receive CDC funding for better understanding of prion diseases

Green tea molecule can break up protein tangles in the brain that cause Alzheimer’s

Clearing pollution helps clear the fog of aging — and may cut the risk of dementia

Study reveals pathological mechanisms of synaptic dysfunction in patients with Huntington's disease

Daily multivitamin improves cognitive function in seniors

COVID-19 increases risk of developing Alzheimer's by 50-80% in older adults

Balanced meal timing has potentially positive effects on cognitive health

Study supports the importance of healthy diet for better cognitive function across races, ethnicities

RIT scientist receives $1.7 million NIH award to study how cells control the size of organelles

Machine learning can help create proteins much more accurately, quickly than previously possible

Study investigates link between plasma miRNAs and cognitive function among cognitively normal men

New mechanism may prevent the natural aging of immune cells

Exercise hormone irisin blocks Parkinson's-associated α-synuclein aggregation and related neuronal toxicity

eBook: Advancing neurodegenerative research with iPSC-derived microglia models eBook

Evolving spectrophotometry for modern biopharma workflows

Scaling B-cell cloning workflows for antibody development

Fluidics in Modern Healthcare & Medical Device Innovation

Alzheimer's & Dementia News and Research

Latest Alzheimer's & Dementia News and Research

eBook: Advancing neurodegenerative research with iPSC-derived microglia models eBook

Evolving spectrophotometry for modern biopharma workflows

Scaling B-cell cloning workflows for antibody development

Fluidics in Modern Healthcare & Medical Device Innovation

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