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.

'Human knockouts': Genetics in families reveals basic biology and possible therapeutics for disorders

More than 1,800 individuals carrying loss-of-function mutations in both copies of their genes, so-called "human knockouts," are described in the first major study to be published in Nature this week by an international collaboration led by the Perelman School of Medicine at the University of Pennsylvania and colleagues.

12 Apr 2017

Restriction on trans fats in foods could reduce rates of heart attack and stroke

People living in areas that restrict trans fats in foods had fewer hospitalizations for heart attack and stroke compared to residents in areas without restrictions, according to a study led by a Yale researcher.

12 Apr 2017

New app offers support to clinicians on rehabilitation strategies for stroke patients

A new, first-of-its-kind app is now available to support clinicians with decisions on best practice rehabilitation strategies for patients with arm impairment due to stroke.

12 Apr 2017

Investigational device aims to minimize risk of cerebral damage during TAVR

One of the most common, and most serious, heart valve diseases is aortic stenosis. Left untreated, aortic stenosis gradually diminishes quality of life and leads to heart failure and death.

12 Apr 2017

Physical activity linked to better chances of survival after heart attack

Exercise is associated with improved survival after a heart attack, according to research published today in the European Journal of Preventive Cardiology. The chances of survival increased as the amount of exercise rose.

12 Apr 2017

MUSC researchers provide first systemic evidence for safe use of tPA in stroke patients with SCD

Adult patients with sickle cell disease (SCD) who experience a stroke caused by a clot (i.e., ischemic strokes or IS) can be treated safely with tissue plasminogen activator (tPA) if they qualify, report investigators at the Medical University of South Carolina and elsewhere in the March 2017 issue of Stroke.

12 Apr 2017

PID1 gene increases killing effect of chemotherapy drugs on brain tumor cells

Investigators at The Saban Research Institute of Children's Hospital Los Angeles have found that the gene PID1 enhances killing of medulloblastoma and glioblastoma cells.

11 Apr 2017

Study identifies potential link between genes and treatment response in children with CAE

Consider two children who have childhood absence epilepsy (CAE), the most common form of pediatric epilepsy. They both take the same drug--one child sees an improvement in their seizures, but the other does not.

11 Apr 2017

Innovative collaboration focuses on uncovering role of extracellular matrix in heart health

Shedding light on the unknown role of the extracellular matrix in heart health and disease is the focus of an innovative collaboration between the American Heart Association, the world's leading voluntary health organization devoted to fighting cardiovascular disease, and The Paul G. Allen Frontiers Group.

10 Apr 2017

Study identifies increasing hospitalization rates, risk factors for acute ischemic stroke in young adults

A new article published by JAMA Neurology examines acute stroke hospitalization rates in younger adults 18 to 64 by stroke type and patient age, sex and race/ethnicity, along with associated risk factors.

10 Apr 2017

Weather-forecast tool can help improve assessment and treatment of newborns with asphyxia

UT Southwestern Medical Center pediatric researchers have harnessed an analytical tool used to predict the weather to evaluate the effectiveness of therapies to reduce brain injury in newborns who suffer oxygen deprivation during birth.

10 Apr 2017

GPs’ advice on secondary prevention medications disregarded by some stroke survivors, study finds

Some stroke survivors say they are disregarding general practitioners' advice on secondary prevention medications, such as statins, with some patients stopping their medication completely, according to a study of an online stroke forum led by Queen Mary University of London.

10 Apr 2017

Immunologists discover how rescue proteins delay ‘executioner’ machinery that kills damaged cells

A research team led by St. Jude Children's Research Hospital immunologists has discovered how a set of proteins delays the "executioner" machinery that kills damaged or infected cells in a process called necroptosis.

7 Apr 2017

Greater body surface area linked to increased risk of atrial fibrillation in women

Big women have a nearly threefold greater risk of atrial fibrillation than small women, according to research presented today at EuroPrevent 2017. The study included 1.5 million women who were followed-up for more than 30 years.

7 Apr 2017

Study compares burden of adverse events in patients implanted with HeartMate 3 and Heartmate II

A six-month analysis of the pivotal MOMENTUM 3 trial found that patients implanted with the new HeartMate 3 left ventricular assist system (LVAS) had fewer adverse clotting and bleeding events than patients implanted with the control, HeartMate II LVAS.

7 Apr 2017

Endocrine Society’s new Scientific Statement offers guidance to spot hormonal causes of hypertension

A new Scientific Statement issued by the Endocrine Society advises healthcare providers on ways to spot hormonal causes of high blood pressure that can be cured with surgery or treated effectively with medication.

6 Apr 2017

Metabolic syndrome is the new 'silent killer', warn researchers

For decades, American waistlines have been expanding and there is increasing cause for alarm. Researchers from the Charles E. Schmidt College of Medicine at Florida Atlantic University make the case that metabolic syndrome -- a cluster of three of more risk factors that include abdominal obesity, high triglycerides, high blood pressure, abnormal lipids, and insulin resistance, a precursor of type 2 diabetes -- is the new "silent killer," analogous to hypertension in the 1970s.

6 Apr 2017

Stroke News and Research

Further Reading

'Human knockouts': Genetics in families reveals basic biology and possible therapeutics for disorders

Restriction on trans fats in foods could reduce rates of heart attack and stroke

New app offers support to clinicians on rehabilitation strategies for stroke patients

Investigational device aims to minimize risk of cerebral damage during TAVR

Physical activity linked to better chances of survival after heart attack

MUSC researchers provide first systemic evidence for safe use of tPA in stroke patients with SCD

PID1 gene increases killing effect of chemotherapy drugs on brain tumor cells

Study identifies potential link between genes and treatment response in children with CAE

Innovative collaboration focuses on uncovering role of extracellular matrix in heart health

Study identifies increasing hospitalization rates, risk factors for acute ischemic stroke in young adults

Weather-forecast tool can help improve assessment and treatment of newborns with asphyxia

GPs’ advice on secondary prevention medications disregarded by some stroke survivors, study finds

Immunologists discover how rescue proteins delay ‘executioner’ machinery that kills damaged cells

Greater body surface area linked to increased risk of atrial fibrillation in women

Study compares burden of adverse events in patients implanted with HeartMate 3 and Heartmate II

Endocrine Society’s new Scientific Statement offers guidance to spot hormonal causes of hypertension

Metabolic syndrome is the new 'silent killer', warn researchers

Study shows the aging brain has trouble generating brain waves required for deep sleep

European Commission releases two new Patient Blood Management guides

Regular exercise, not body fat, may help predict person's recovery from stroke

Event guide: 4th Extra-Hepatic Lipid-Based Nanoparticles Delivery Summit eBook

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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