Stroke News and Research

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A stroke is a medical emergency. Strokes happen when blood flow to your brain stops. Within minutes, brain cells begin to die. There are two kinds of stroke. The more common kind, called ischemic stroke, is caused by a blood clot that blocks or plugs a blood vessel in the brain. The other kind, called hemorrhagic stroke, is caused by a blood vessel that breaks and bleeds into the brain. "Mini-strokes" or transient ischemic attacks (TIAs), occur when the blood supply to the brain is briefly interrupted.

One class of diabetes drug not associated with reduced risk of death

One class of drug used to treat type 2 diabetes may not reduce the risk of death when compared with placebo, suggests new findings.

17 Apr 2018

Engineered immune cells clear deadly pediatric brain tumor in mice

Engineered human immune cells can vanquish a deadly pediatric brain tumor in a mouse model, a study from the Stanford University School of Medicine has demonstrated.

16 Apr 2018

Higher levels of education linked to lower dementia risk in older African Americans

A newly published observational study from the Regenstrief Institute and Indiana University has found that increased levels of education, particularly for those who grew up in low-income rural areas, was significantly associated with the decrease in the risk of dementia and Alzheimer's disease in older African Americans previously reported by the same research group.

16 Apr 2018

Researchers get one step closer to creating peptide vaccine against atherosclerosis

In the disease atherosclerosis, cholesterol-containing plaques form in vessel walls, causing arteries to narrow and greatly increasing the risk of heart attack and stroke.

12 Apr 2018

Study explores relationship between age at menopause and memory

Entering menopause at a later age may be associated with a small benefit to your memory years later, according to a study published in the April 11, 2018, online issue of Neurology, the medical journal of the American Academy of Neurology.

12 Apr 2018

The brain fights neurodegenerative diseases by shifting resources

The brain continues to put up a fight even as neurodegenerative diseases like dementia damage certain areas and functions. In fact, recent findings in a Baycrest-University of Arizona study suggest that one method the brain uses to counter these diseases is the reassigning of tasks to different regions.

11 Apr 2018

Japanese researchers develop new compound to enhance recovery of stroke patients

A team of Japanese researchers have developed a new compound that enhanced motor function recovery after brain damage in animal tests, according to a study published in the journal Science.

10 Apr 2018

Houston Methodist-led research focuses on rare, inherited neurodegenerative disorder

A rare, inherited neurodegenerative disorder will soon be the focus of an international clinical research effort led by Houston Methodist and funded by the National Institute of Neurological Disorders and Stroke, part of the National Institutes of Health.

10 Apr 2018

Exercise may be best defense for people with genetic predisposition to heart disease

Exercise may be the best way to keep hearts healthy - and it works even for people with a genetic pre-disposition for heart disease, according to new findings in the American Heart Association's journal, Circulation.

10 Apr 2018

Hottest pepper gives man “thunderclap”

An unidentified 34 year old man reportedly ate a Carolina Reaper – one of the hottest rates peppers in the world, during a contest. What followed was a series of intense headaches and retching in the man. The headaches are typically termed 'thunderclap headaches'. The case study was published this week by the doctors attending the man in the journal BMJ Case Reports.

10 Apr 2018

ALS and frontotemporal dementia share genetic connections

Nearly half of all patients with amyotrophic lateral sclerosis (ALS), a fatal neuromuscular disorder, develop cognitive problems that affect memory and thinking.

9 Apr 2018

Researchers find link between common genetic variant and AFib risk in Latinos

"There is a paradox at play when it comes to atrial fibrillation in the Latino population," said Dr. Dawood Darbar.

9 Apr 2018

Controlling blood pressure can prevent dementia in older African-Americans with hypertension

Controlling blood pressure with any of the commonly prescribed antihypertensive medications can prevent dementia in older African-Americans with hypertension according to a new study from Regenstrief Institute researchers.

9 Apr 2018

Physical fitness helps reduce genetic risk of heart disease, study finds

Keeping fit, even if you're born with a high genetic risk for heart disease, still works to keep your heart healthy, according to a study led by researchers at the Stanford University School of Medicine.

9 Apr 2018

Smartphone 'scores' can reliably reflect symptom severity in Parkinson's patients

Parkinson's disease, a progressive brain disorder, is often tough to treat effectively because symptoms, such as tremors and walking difficulties, can vary dramatically over a period of days, or even hours.

6 Apr 2018

Waking up “sleeping” stem cells in the brain could improve its ability to repair injury

Researchers have identified a new type of stem cell that could boost the brain’s ability to repair damage caused by brain injury or disease.

6 Apr 2018

Researchers identify macrophage populations involved in development of atherosclerosis

Stroke and heart attack are the leading cause of death in the Western world. Würzburg scientists have used a special technique to get a clearer picture of the cells involved and their activity.

5 Apr 2018

Parkinson's patients who show depression symptoms may actually have demoralization, study says

People with Parkinson's disease who show signs of depression may actually have a condition called demoralization, according to a study published in the April 4, 2018, online issue of Neurology®, the medical journal of the American Academy of Neurology. That study found demoralization may be common in Parkinson's disease.

5 Apr 2018

Poverty linked to increased risk of death and disability from NCDs in lower income countries

Poverty increases the risk of death and disability from non-communicable diseases, such as cancer, heart disease, stroke and diabetes in low- and middle-income countries, a new systematic review shows. Researchers also found evidence that developing an NCD increases the risk of falling into poverty in these countries.

5 Apr 2018

Novel method enables researchers to see interaction of star-shaped brain cells in real time

An advance by UCLA neuroscientists could lead to a better understanding of astrocytes, a star-shaped brain cell believed to play a key role in neurological disorders like Lou Gehrig's, Alzheimer's and Huntington's disease.

4 Apr 2018

Stroke News and Research

Further Reading

One class of diabetes drug not associated with reduced risk of death

Engineered immune cells clear deadly pediatric brain tumor in mice

Higher levels of education linked to lower dementia risk in older African Americans

Researchers get one step closer to creating peptide vaccine against atherosclerosis

Study explores relationship between age at menopause and memory

The brain fights neurodegenerative diseases by shifting resources

Japanese researchers develop new compound to enhance recovery of stroke patients

Houston Methodist-led research focuses on rare, inherited neurodegenerative disorder

Exercise may be best defense for people with genetic predisposition to heart disease

Hottest pepper gives man “thunderclap”

ALS and frontotemporal dementia share genetic connections

Researchers find link between common genetic variant and AFib risk in Latinos

Controlling blood pressure can prevent dementia in older African-Americans with hypertension

Physical fitness helps reduce genetic risk of heart disease, study finds

Smartphone 'scores' can reliably reflect symptom severity in Parkinson's patients

Waking up “sleeping” stem cells in the brain could improve its ability to repair injury

Researchers identify macrophage populations involved in development of atherosclerosis

Parkinson's patients who show depression symptoms may actually have demoralization, study says

Poverty linked to increased risk of death and disability from NCDs in lower income countries

Novel method enables researchers to see interaction of star-shaped brain cells in real time

Designing fluidic architecture for scalable diagnostic platforms

Evaluating new approaches for rare disease genomics

Expanding access to NMR with the Fourier 80 Duo

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