Alzheimer's Disease News and Research

RSS

Alzheimer's disease (AD) is an irreversible, progressive brain disease that slowly destroys memory and thinking skills and, eventually, the ability to carry out the simplest tasks of daily living. In most people with AD, symptoms first appear after age 60. AD is the most common cause of dementia among older people, but it is not a normal part of aging. Dementia refers to a decline in cognitive function that interferes with daily life and activities. AD starts in a region of the brain that affects recent memory, then gradually spreads to other parts of the brain. Although treatment can slow the progression of AD and help manage its symptoms in some people, currently there is no cure for this devastating disease.

Are hypertension and blood pressure change in early adulthood associated with late-life brain health, and is there variation by sex?

Researchers assessed whether blood pressure changes during early adult life impacted neuroimaging biomarkers.

6 Apr 2023

Parkinson's linked to higher levels of pheomelanin in brain: Could it be a biomarker or treatment target?

Researchers discover that the substantia nigra of individuals with Parkinson’s disease had a higher concentration of pheomelanin.

6 Apr 2023

Racial, ethnic minorities with Parkinson's disease have a lower health-related quality of life than whites

Among those living with Parkinson's disease, Black, Hispanic and Asian people were found to have a lower health-related quality of life than white people, according to a new study published in the April 5, 2023, online issue of Neurology, the medical journal of the American Academy of Neurology.

5 Apr 2023

SARS-CoV-2 infection significantly impacts cognitive function in patients with preexisting dementia

Infection with SARS-CoV-2 has a significant impact on cognitive function in patients with preexisting dementia, according to new research, published in the Journal of Alzheimer's Disease Reports.

4 Apr 2023

Newly discovered brain circuit involving the astrocyte may help you to calm down

A brimming inbox on Monday morning sets your head spinning. You take a moment to breathe and your mind clears enough to survey the emails one by one.

4 Apr 2023

Blood-based biomarkers for Alzheimer’s disease could make diagnostic workup more accurate, cost-effective

An international research team led by the HUG and the UNIGE has shown that amyloid and tau blood-based biomarkers are highly correlated with the corresponding biomarkers used so far for the diagnosis of Alzheimer's disease.

4 Apr 2023

BU researcher wins $3.9 million NIH grant to develop novel therapeutic modalities for Alzheimer's

Julia TCW, PhD, assistant professor of pharmacology & experimental therapeutics at Boston University Chobanian & Avedisian School of Medicine, has received a five-year, $3.9 million grant from the National Institutes of Health's National Institute on Aging.

3 Apr 2023

Age at menopause and hormone therapy use associated with increased risk of Alzheimer’s disease

Women are more likely than men to develop Alzheimer's disease (AD), with women making up two-thirds of the population living with AD.

3 Apr 2023

Study proposes a roadmap to understand the extent of regeneration in the human brain

Is our brain able to regenerate? And can we harness this regenerative potential during aging or in neurodegenerative conditions? These questions sparked intense controversy within the field of neuroscience for many years.

3 Apr 2023

The association between regular glucosamine use and risk of dementia

Researchers assessed the association between daily glucosamine consumption and the risk of new-onset dementia.

3 Apr 2023

Manipulating blood flow in the brain with visual stimulation induces complementary fluid flow

Researchers at Boston University, USA report that the flow of cerebrospinal fluid in the brain is linked to waking brain activity.

31 Mar 2023

New insights and emerging disease-modifying drugs for Alzheimer’s disease treatment

A recent review published in Biochemical Pharmacology summarized the ongoing research, providing insights into pathophysiology and emerging drugs for Alzheimer’s disease (AD).

31 Mar 2023

Early life adversity linked to accelerated neurobiological aging, raising vulnerability to depression and Alzheimer's

scientists investigate the neurocognitive correlates of genetic vulnerability to major depressive disorder and Alzheimer's disease.

30 Mar 2023

ERC Advanced Grant to support research on the immune system's role in Alzheimer's disease

Alzheimer's disease is traditionally regarded as neurodegenerative disease, an illness that results in progressive neuronal damage due to protein accumulation.

30 Mar 2023

Pulsating blood vessels drive brain waste clearance during sleep

The word "brainwashing" usually triggers negative associations. But our brain health for sure depends on it. Scientists at the University of Oslo have recently made new and important discoveries about how and why this happens when we are sleeping.

30 Mar 2023

Cellular senescence and extracellular vesicles partner to play a role in triggering amyloidosis

A new editorial paper was published in Aging (listed by MEDLINE/PubMed as "Aging (Albany NY)" and "Aging-US" by Web of Science) Volume 15, Issue 5, entitled, "Senescence and extracellular vesicles: novel partners in vascular amyloidosis."

29 Mar 2023

Cluster headache and migraine are strongly linked to the circadian system

Both cluster headache and migraine have strong links to the circadian system, the internal clock that regulates body processes, according to a meta-analysis published in the March 29, 2023, online issue of Neurology, the medical journal of the American Academy of Neurology.

29 Mar 2023

New Mediterranean plant-based smoothies show promising health benefits, study finds

A recent study published in the Antioxidants journal analyzed the potential health-promoting activities of innovative smoothies made from some typical Mediterranean plant products, such as apple (Malus domestica (Md) juice, strawberry tree (Arbutus unedo (Au) fruit puree and enriched with Myrtus communis (Mc) purple berry extract, Crocus sativus (Cs) petal juice, Acca sellowiana (As), and Diospyros kaki (Dk) fruits.

28 Mar 2023

Capsaicin and its health benefits

Researchers examine the health benefits associated with capsaicin, with a particular focus on how this compound impacts cognition and cardiovascular health.

28 Mar 2023

Understanding how to better prescribe probiotics based on our individual microbiome profiles

Bacteria have thousands of genes and functions that we, the human host, do not have. For instance, bacteria can help us digest fiber, provide support to our immune systems, and absorb important nutrients. But reaping the benefits of "good bacteria" is easier said than done.

28 Mar 2023

Alzheimer's Disease News and Research

Further Reading

Are hypertension and blood pressure change in early adulthood associated with late-life brain health, and is there variation by sex?

Parkinson's linked to higher levels of pheomelanin in brain: Could it be a biomarker or treatment target?

Racial, ethnic minorities with Parkinson's disease have a lower health-related quality of life than whites

SARS-CoV-2 infection significantly impacts cognitive function in patients with preexisting dementia

Newly discovered brain circuit involving the astrocyte may help you to calm down

Blood-based biomarkers for Alzheimer’s disease could make diagnostic workup more accurate, cost-effective

BU researcher wins $3.9 million NIH grant to develop novel therapeutic modalities for Alzheimer's

Age at menopause and hormone therapy use associated with increased risk of Alzheimer’s disease

Study proposes a roadmap to understand the extent of regeneration in the human brain

The association between regular glucosamine use and risk of dementia

Manipulating blood flow in the brain with visual stimulation induces complementary fluid flow

New insights and emerging disease-modifying drugs for Alzheimer’s disease treatment

Early life adversity linked to accelerated neurobiological aging, raising vulnerability to depression and Alzheimer's

ERC Advanced Grant to support research on the immune system's role in Alzheimer's disease

Pulsating blood vessels drive brain waste clearance during sleep

Cellular senescence and extracellular vesicles partner to play a role in triggering amyloidosis

Cluster headache and migraine are strongly linked to the circadian system

New Mediterranean plant-based smoothies show promising health benefits, study finds

Capsaicin and its health benefits

Understanding how to better prescribe probiotics based on our individual microbiome profiles

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

How Omics Technologies Are Transforming Biological Research and Drug Discovery

How microplastics and bacteria interact to drive antibiotic resistance

Single-cell proteomics: Revealing proteome diversity from cellular heterogeneity to non-canonical biology

Latest News