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.

Risk factors for Alzheimer's disease

Alzheimer's disease has joined cancer at the top of the list of feared diagnoses, and although Alzheimer's does have the potential to devastate millions of patients and families, there are reasons for hope - and possibly opportunities to reduce risk or alter the course of disease progression, according to Keith Black, MD, professor and chair of the Department of Neurosurgery at Cedars-Sinai.

26 Nov 2013

Genetic variation linked to increased levels of triglycerides associated with heart disorders

Researchers at Weill Cornell Medical College have found that a genetic variation that is linked to increased levels of triglycerides -- fats in the blood associated with disorders such as heart disease, type 2 diabetes, obesity and stroke -- is far more common than previously believed and disproportionally affects people of African ancestry.

26 Nov 2013

Researchers identify new mechanism that causes neurodegeneration

As we age, our body rhythms lose time before they finally stop. Breaking the body clock by genetically disrupting a core clock gene, Bmal1, in mice has long been known to accelerate aging , causing arthritis, hair loss, cataracts, and premature death.

26 Nov 2013

Neuroscientists discover new role played by common but mysterious class of brain cells

Stanford University School of Medicine neuroscientists have discovered a new role played by a common but mysterious class of brain cells.

26 Nov 2013

Novel urinary antigen test boosts S. pneumoniae CAP detection

Research published in the European Respiratory Journal shows that addition of a serotype-specific urinary antigen detection test to existing diagnostic methods can increase the detection of Streptococcus pneumoniae community-acquired pneumonia by over a third.

25 Nov 2013

Researchers show for first time how influenza A viruses infect respiratory cells

Researchers at the University of California, San Diego School of Medicine have shown for the first time how influenza A viruses snip through a protective mucus net to both infect respiratory cells and later cut their way out to infect other cells.

25 Nov 2013

Tuna sashimi consumption can increase rates of cardiovascular disease

The study showed that tuna sashimi contains the highest levels of methylmercury in fish-sushi, based on samples taken from across the USA.

25 Nov 2013

Scientists use RNAi technology to reveal genes responsible for treating Parkinson's disease

Scientists at the National Institutes of Health have used RNA interference (RNAi) technology to reveal dozens of genes which may represent new therapeutic targets for treating Parkinson's disease. The findings also may be relevant to several diseases caused by damage to mitochondria, the biological power plants found in cells throughout the body.

24 Nov 2013

UT Dallas professor awarded $2.3 million NIH grant to continue prosthetics, orthotics research

Dr. Robert Gregg, an assistant professor of mechanical engineering and bioengineering who joined the Erik Jonsson School of Engineering and Computer Science this fall, is a recipient of a $2.3 million grant from the National Institutes of Health for research that will combine robot control theory and physical rehabilitation to revolutionize and improve prosthetic limbs and orthotic devices.

23 Nov 2013

EC approves INVOKANA (canagliflozin) medication for adults with type 2 diabetes mellitus

Janssen-Cilag International NV announced today that the European Commission has approved INVOKANA (canagliflozin) in the European Union for the treatment of adults with type 2 diabetes mellitus, to improve glycaemic control[1]. Canagliflozin is an oral, once-daily medication, which belongs to a new class of medications called sodium glucose co-transporter 2 (SGLT2) inhibitors.

23 Nov 2013

EYLEA Injection gets approval in Japan for treatment of macular edema following CRVO

Regeneron Pharmaceuticals, Inc. today announced that EYLEA (aflibercept) Injection has received approval for the treatment of Macular Edema Following Central Retinal Vein Occlusion from the Japanese Ministry of Health, Labour and Welfare.

22 Nov 2013

New targeted treatments for autism may be possible

Finding major new clues to the origins of autism, a Yale-led team of researchers has pinpointed which cell types and regions of the developing human brain are affected by gene mutations linked to autism. They report their findings in the Nov. 21 issue of the journal Cell.

22 Nov 2013

New NIH grant to help Chicago Stroke Trials Consortium accelerate treatment for stroke

A new network dedicated to advancing research and therapies for stroke is forming in Chicago thanks to $2 million in grants from the National Institutes of Health. The Chicago Stroke Trials Consortium is a partnership among Northwestern Medicine, Ann & Robert H. Lurie Children's Hospital of Chicago, John H. Stroger Jr. Hospital, Loyola University Medical Center, Rehabilitation Institute of Chicago, Rush University Medical Center, and University of Chicago Medicine that will build an infrastructure to support clinical trials for stroke prevention, treatment and recovery. Northwestern University will be the regional coordinating center for the consortium and administer the project over the next five years.

22 Nov 2013

Reason for decline in stroke deaths still remains unclear

A national group of leading scientists, including one University of Alabama at Birmingham expert, says that for more than 100 years fewer people have been dying of stroke, yet it is still unclear why this decline remains constant.

22 Nov 2013

Neurosurgeons use novel technique to visualize the brain's delicate anatomy prior to surgery

Neurosurgeons at UC San Diego Health System are using a new approach to visualize the brain's delicate anatomy prior to surgery. The novel technique allows neurosurgeons to see the brain's nerve connections thus preserving and protecting critical functions such as vision, speech and memory. No needles, dyes or chemicals are needed to create the radiology scan. The main imaging ingredient? Water.

22 Nov 2013

Safest way to manage brain AVM is to treat patient's symptoms only

Patients with a condition that causes blood vessels in the brain to form an abnormal tangle could be helped by the findings of new research.

21 Nov 2013

Buck Institute research provides method to study sarcopenia

Our epigenome is a set of chemical switches that turn parts of our genome off and on at strategic times and locations. These switches help alter the way our cells act and are impacted by environmental factors including diet, exercise and stress. Research at the Buck Institute reveals that aging also effects the epigenome in human skeletal muscle. The study, appearing on line in Aging Cell, provides a method to study sarcopenia, the degenerative loss of muscle mass that begins in middle age.

21 Nov 2013

Zale Lipshy University Hospital receives 2013 Press Ganey Beacon of Excellence Award

Zale Lipshy University Hospital at UT Southwestern Medical Center received the 2013 Press Ganey Beacon of Excellence Award for patient satisfaction, one of only three academic medical centers in the nation and one of 26 health care facilities selected nationally to receive that distinction.

21 Nov 2013

Chicago Stroke Trials Consortium to build infrastructure to support clinical trials for stroke prevention

A new network dedicated to advancing research and therapies for stroke is forming in Chicago thanks to $2 million in grants from the National Institutes of Health. The Chicago Stroke Trials Consortium is a partnership among Northwestern Medicine-, Ann & Robert H. Lurie Children's Hospital of Chicago, John H. Stroger Jr. Hospital of Cook County, Loyola University Medical Center, Rehabilitation Institute of Chicago, Rush University Medical Center, and University of Chicago Medicine that will build an infrastructure to support clinical trials for stroke prevention, treatment and recovery.

21 Nov 2013

Study identifies possible link between orthostatic hypotension and atrial fibrillation

Results of a Johns Hopkins-led study have identified a possible link between a history of sudden drops in blood pressure and the most common form of irregular heartbeat.

21 Nov 2013

Stroke News and Research

Further Reading

Risk factors for Alzheimer's disease

Genetic variation linked to increased levels of triglycerides associated with heart disorders

Researchers identify new mechanism that causes neurodegeneration

Neuroscientists discover new role played by common but mysterious class of brain cells

Novel urinary antigen test boosts S. pneumoniae CAP detection

Researchers show for first time how influenza A viruses infect respiratory cells

Tuna sashimi consumption can increase rates of cardiovascular disease

Scientists use RNAi technology to reveal genes responsible for treating Parkinson's disease

UT Dallas professor awarded $2.3 million NIH grant to continue prosthetics, orthotics research

EC approves INVOKANA (canagliflozin) medication for adults with type 2 diabetes mellitus

EYLEA Injection gets approval in Japan for treatment of macular edema following CRVO

New targeted treatments for autism may be possible

New NIH grant to help Chicago Stroke Trials Consortium accelerate treatment for stroke

Reason for decline in stroke deaths still remains unclear

Neurosurgeons use novel technique to visualize the brain's delicate anatomy prior to surgery

Safest way to manage brain AVM is to treat patient's symptoms only

Buck Institute research provides method to study sarcopenia

Zale Lipshy University Hospital receives 2013 Press Ganey Beacon of Excellence Award

Chicago Stroke Trials Consortium to build infrastructure to support clinical trials for stroke prevention

Study identifies possible link between orthostatic hypotension and atrial fibrillation

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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