Alzheimer's & Dementia News and Research

Latest Alzheimer's & Dementia News and Research

Consumption of processed meat associated with increased risk of dementia

Scientists from the University of Leeds's Nutritional Epidemiology Group used data from 500,000 people, discovering that consuming a 25g serving of processed meat a day, the equivalent to one rasher of bacon, is associated with a 44% increased risk of developing the disease.

21 Mar 2021

Genetic engineering strategy dramatically reduces tau levels in Alzheimer's animal model

Researchers have used a genetic engineering strategy to dramatically reduce levels of tau--a key protein that accumulates and becomes tangled in the brain during the development of Alzheimer's disease--in an animal model of the condition.

21 Mar 2021

Researchers unveil a neuroprotective pathway that suppresses ALS

In general, the RAN proteins are more abundant in the cell nucleus, but in patients with Lou Gehrig's disease, they begin to leak out into the cytoplasm, thereby resulting in abnormal concentration differences.

19 Mar 2021

Maintaining a stable body weight does not reduce risk of death in colorectal cancer survivors

Colorectal cancer survivors who maintained a stable body weight but lost muscle and developed fatty deposits in their muscles faced a 40 percent higher risk of premature death than patients who avoided both health issues.

19 Mar 2021

Malfunctioning blood-brain barrier is linked to benign forgetfulness of aging

Have you forgotten where you laid your keys? Ever wondered where you had parked your car? Or having trouble remembering the name of the new neighbor? Unfortunately, these things seem to get worse as one gets older.

19 Mar 2021

New high-throughput system for testing drug candidates to treat brain diseases

On the basis of a license agreement with the German Center for Neurodegenerative Diseases (DZNE) and the Leibniz Institute of Polymer Research Dresden (IPF), the Dresden-based start-up "Neuron-D GmbH" is developing a high-throughput system for testing drug candidates to treat neurodegenerative diseases.

18 Mar 2021

New Alzheimer's model may help test novel treatments

Our knowledge of Alzheimer's disease has grown rapidly in the past few decades but it has proven difficult to translate fundamental discoveries about the disease into new treatments.

18 Mar 2021

UTSW researchers identify the structure of a key cell-surface protein

UT Southwestern researchers have identified the structure of a key member of a family of proteins called nicotinic acetylcholine receptors in three different shapes.

17 Mar 2021

Researchers find a better way to identify cells and understand the mechanisms of diseases

In researching the causes and potential treatments for degenerative conditions such as Alzheimer's or Parkinson's disease, neuroscientists frequently struggle to accurately identify cells needed to understand brain activity that gives rise to behavior changes such as declining memory or impaired balance and tremors.

17 Mar 2021

Sex differences play roles in how patients respond to brain diseases

Men and women are impacted differently by brain diseases, like Alzheimer's disease and Parkinson's disease. Researchers are urging their colleagues to remember those differences when researching treatments and cures.

16 Mar 2021

Using advanced AI to improve Alzheimer's disease classification

Warning signs for Alzheimer's disease (AD) can begin in the brain years before the first symptoms appear. Spotting these clues may allow for lifestyle changes that could possibly delay the disease's destruction of the brain.

15 Mar 2021

Random cellular changes play vital role in longevity beyond genetics and environment

A new model of aging takes into account not only genetics and environmental exposures but also the tiny changes that randomly arise at the cellular level.

13 Mar 2021

Sound sleep plays a crucial role in healing traumatic brain injuries

Sound sleep plays a critical role in healing traumatic brain injury, a new study of military veterans suggests.

13 Mar 2021

Novel tool can add or remove sugar from proteins

Sugar has been called "evil," "toxic," and "poison." But the body needs sugars, too. Sugar molecules help cells recognize and fight viruses and bacteria, shuttle proteins from cell to cell, and make sure those proteins function.

12 Mar 2021

Optimized nano-micelles can induce efficient genome editing in the mouse brain

The research group of Deputy Principal Research Scientist Dr. Satoshi Uchida (Associate Professor, Kyoto Prefectural University of Medicine) at the Innovation Center of NanoMedicine (Director General: Prof. Kazunori Kataoka, Location: Kawasaki-Japan, Abbreviation: iCONM) reported that optimized nano-micelles can induce efficient genome editing in the mouse brain.

12 Mar 2021

Optimized nano-micelles can induce efficient genome editing in the mouse brain

12 Mar 2021

Newly discovered cellular stress enzyme may be a target for neurodegenerative disease treatments

An enzyme called MARK2 has been identified as a key stress-response switch in cells in a study by researchers at Johns Hopkins Bloomberg School of Public Health.

11 Mar 2021

Early tracheotomy shortens ICU stay and lowers risk of ventilator-associated pneumonia

Surgically opening the windpipe, or trachea, within the first seven days of the start of mechanical ventilation decreases the time patients spend on ventilators, shortens their ICU stay and lowers their risk of ventilator-associated pneumonia, according to a systematic review published Thursday (March 11) in JAMA Otolaryngology-Head & Neck Surgery.

11 Mar 2021

Dementia risk escalates with the number and severity of strokes

Having an ischemic stroke increases dementia risk, and that risk escalates with the number and severity of strokes, according to preliminary research to be presented at the American Stroke Association's International Stroke Conference 2021.

11 Mar 2021

A retinal photo may provide early warning signs of stroke and dementia

Pictures of the retina may someday provide early warning signs that a person is at an increased risk of stroke and dementia, making it possible to take preventive measures, according to preliminary research to be presented at the American Stroke Association's International Stroke Conference 2021.

11 Mar 2021

Alzheimer's & Dementia News and Research

Latest Alzheimer's & Dementia News and Research

Consumption of processed meat associated with increased risk of dementia

Genetic engineering strategy dramatically reduces tau levels in Alzheimer's animal model

Researchers unveil a neuroprotective pathway that suppresses ALS

Maintaining a stable body weight does not reduce risk of death in colorectal cancer survivors

Malfunctioning blood-brain barrier is linked to benign forgetfulness of aging

New high-throughput system for testing drug candidates to treat brain diseases

New Alzheimer's model may help test novel treatments

UTSW researchers identify the structure of a key cell-surface protein

Researchers find a better way to identify cells and understand the mechanisms of diseases

Sex differences play roles in how patients respond to brain diseases

Using advanced AI to improve Alzheimer's disease classification

Random cellular changes play vital role in longevity beyond genetics and environment

Sound sleep plays a crucial role in healing traumatic brain injuries

Novel tool can add or remove sugar from proteins

Optimized nano-micelles can induce efficient genome editing in the mouse brain

Optimized nano-micelles can induce efficient genome editing in the mouse brain

Newly discovered cellular stress enzyme may be a target for neurodegenerative disease treatments

Early tracheotomy shortens ICU stay and lowers risk of ventilator-associated pneumonia

Dementia risk escalates with the number and severity of strokes

A retinal photo may provide early warning signs of stroke and dementia

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

Real-time Raman monitoring for pharmaceutical hot melt extrusion

Synthetic Psychedelics: A Growing Public Health Concern

How the Vutara VXL simplifies single-molecule imaging

Alzheimer's & Dementia News and Research

Latest Alzheimer's & Dementia News and Research

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

Real-time Raman monitoring for pharmaceutical hot melt extrusion

Synthetic Psychedelics: A Growing Public Health Concern

How the Vutara VXL simplifies single-molecule imaging

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