Alzheimer's & Dementia News and Research

Latest Alzheimer's & Dementia News and Research

MCL1 regulates neuronal autophagy, cell survival in Alzheimer's disease

Announcing a new review article publication for Acta Materia Medica journal. In this review article, the authors discuss the emerging neuroprotective function of MCL1 and how dysregulation of MCL1 signaling is involved in the pathogenesis of AD.

31 Jan 2022

Study reveals potential mechanism for iron accumulation in the aging brain

Breakdowns in regulatory mechanisms cause iron to build up in the brain as organisms grow older, increasing oxidative stress and causing cellular damage, according to a Northwestern Medicine study published in the journal eLife.

31 Jan 2022

In California nursing homes, omicron is bad, but so is the isolation

Dina Halperin had been cooped up alone for three weeks in her nursing home room after her two unvaccinated roommates were moved out at the onset of the omicron surge. "I'm frustrated," she said, "and so many of the nursing staff are burned out or just plain tired."

31 Jan 2022

Majority of American adults over 50 support steps to reduce risk of firearm injury and death

A strong majority of American adults over 50—including the 37% of older adults who own guns or live with someone who does—supports specific steps that could reduce the risk of firearm injury and death, according to a University of Michigan study.

29 Jan 2022

USC’s new center aims to address unmet needs in neurodegenerative diseases of the eye and brain

Could a new paradigm in digital health treat blinding disorders and possibly also be a conduit for treating other parts of the brain? A multi-disciplinary team of world-renowned researchers at USC are exploring this exciting possibility.

28 Jan 2022

New atlas characterizes immune cells that play a role in hemorrhagic stroke

In work that will enhance the study of such disparate diseases as stroke and dementia, researchers at UC San Francisco have catalogued all the cells that form the blood vessels of the human brain, along with their locations and the genes transcribed in each.

28 Jan 2022

Desipramine and L-cycloserine together reduce ceramide levels in the retina and enhance vision

Researchers from the University of California, Irvine have discovered that the absence of Adiponectin receptor 1 protein (AdipoR1), one of the principal enzymes regulating ceramide homeostasis in the retina, leads to an accumulation of ceramides in the retina, resulting in progressive photoreceptor cell death and ultimately vision loss.

28 Jan 2022

Following heart-healthy lifestyle behaviors can support good brain health

The same risk factors that contribute to making heart disease the leading cause of death worldwide also impact the rising global prevalence of brain disease, including stroke, Alzheimer's disease and dementia, according to the American Heart Association's Heart Disease and Stroke Statistics -; 2022 Update, published today in the Association's flagship, peer-reviewed journal Circulation.

27 Jan 2022

Hospitalization for COVID-19 may increase the risk of later readmission or death

People who had been hospitalized for COVID-19 in 2020 - and survived for at least one week after discharge - were more than twice as likely to die or be readmitted to the hospital in the next several months compared to the general population, according to new research in PLOS Medicine.

26 Jan 2022

Ancillary costs associated with use of Alzheimer's drug aducanumab could add pressure on Medicare

A UCLA-led cost analysis of the controversial new Alzheimer's disease drug aducanumab shows that ancillary care services, such as additional MRIs and neurologist visits to monitor the potential brain swelling and bleeding associated with the medication, account for nearly 20% of total Medicare costs related to the drug, or $6,564 per patient per year.

25 Jan 2022

People hospitalized for COVID-19 have elevated risk of later readmission or death

A large study conducted in England found that, compared to the general population, people who had been hospitalized for COVID-19-;and survived for at least one week after discharge-;were more than twice as likely to die or be readmitted to the hospital in the next several months.

25 Jan 2022

Beta-amyloid deposits found in young patients with COVID-19

A new study describes the finding that patients of COVID-19 exhibit large amounts of focal β-amyloid deposits in their neocortical tissues.

25 Jan 2022

With a vaccine mandate looming, nursing homes face more staffing problems

Jamie Smith, a staffing agency nurse who loves end-of-life care, said she has been warmly welcomed by staffers and residents at Frontier Health & Rehabilitation in this conservative St. Louis suburb.

25 Jan 2022

Seeing the same GP over time lowers the rates of health complications in people with dementia

People with dementia who see the same GP each time have lower rates of health complications and fewer emergency hospital admissions, according to a new study.

25 Jan 2022

Research shows how a young healthy brain can successfully multitask while walking

New research turns the old idiom about not being able to walk and chew gum on its head. Scientists with the Del Monte Institute for Neuroscience at the University of Rochester have shown that the healthy brain is able to multitask while walking without sacrificing how either activity is accomplished.

25 Jan 2022

Staff preconceptions about minoritized groups linked to variability in advanced dementia care

A new study published today in the Journal of the American Medical Association Internal Medicine found several factors – including staff assumptions about minoritized groups – may play a role in the variability in the quality of care provided to U.S. nursing home residents with advanced dementia.

24 Jan 2022

Researchers call for more work to address unmet needs of women with Parkinson's disease

Researchers in a multi-institution study led by UCLA Health have identified several overlooked issues affecting women with Parkinson's Disease (PD) and call for more research, customized treatments, education and support to empower women living with this disease and to address their unmet medical needs.

22 Jan 2022

Africa’s shortfall in neurologists needs to be addressed to help people with brain disorders

A critical shortfall in neurologists in Africa must be addressed in order to meet the health needs of patients with disorders that affect the brain, nerve and spinal cord, a study says.

22 Jan 2022

Researchers determine the number of intervention sessions needed to prevent cognitive decline

Physical activity, nutrition and cognitively stimulating activities are all known to be good ways to prevent Alzheimer's disease and dementia. And older adults at risk can access a variety of lifestyle services to that end, including diet regimes and exercises for their body and mind.

21 Jan 2022

Tau mapping offers potential treatment targets and biomarkers for dementia and Alzheimer disease

By mapping all the protein interactions of a dementia-linked protein in the brain called Tau, a team of Weill Cornell Medicine investigators has created a road map for identifying potential new treatment targets for Alzheimer's disease and related dementia.

21 Jan 2022

Alzheimer's & Dementia News and Research

Latest Alzheimer's & Dementia News and Research

MCL1 regulates neuronal autophagy, cell survival in Alzheimer's disease

Study reveals potential mechanism for iron accumulation in the aging brain

In California nursing homes, omicron is bad, but so is the isolation

Majority of American adults over 50 support steps to reduce risk of firearm injury and death

USC’s new center aims to address unmet needs in neurodegenerative diseases of the eye and brain

New atlas characterizes immune cells that play a role in hemorrhagic stroke

Desipramine and L-cycloserine together reduce ceramide levels in the retina and enhance vision

Following heart-healthy lifestyle behaviors can support good brain health

Hospitalization for COVID-19 may increase the risk of later readmission or death

Ancillary costs associated with use of Alzheimer's drug aducanumab could add pressure on Medicare

People hospitalized for COVID-19 have elevated risk of later readmission or death

Beta-amyloid deposits found in young patients with COVID-19

With a vaccine mandate looming, nursing homes face more staffing problems

Seeing the same GP over time lowers the rates of health complications in people with dementia

Research shows how a young healthy brain can successfully multitask while walking

Staff preconceptions about minoritized groups linked to variability in advanced dementia care

Researchers call for more work to address unmet needs of women with Parkinson's disease

Africa’s shortfall in neurologists needs to be addressed to help people with brain disorders

Researchers determine the number of intervention sessions needed to prevent cognitive decline

Tau mapping offers potential treatment targets and biomarkers for dementia and Alzheimer disease

eBook: Hallmarks of Neurodegeneration eBook

Small solutions for big problems in drug discovery and delivery

Professor Nancy Ip: Pioneering New Paths in Neurodegenerative Therapy

Utilizing process Raman in optimizing cultivated meat production

Alzheimer's & Dementia News and Research

Latest Alzheimer's & Dementia News and Research

eBook: Hallmarks of Neurodegeneration eBook

Small solutions for big problems in drug discovery and delivery

Professor Nancy Ip: Pioneering New Paths in Neurodegenerative Therapy

Utilizing process Raman in optimizing cultivated meat production

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