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Lethal heart rhythm more likely to be found in patients with common heart failure

Researchers at the Smidt Heart Institute at Cedars-Sinai discovered that a non-treatable form of lethal heart rhythm responsible for sudden cardiac arrest is twice as likely to be found in patients with the most common form of heart failure--heart failure with preserved ejection fraction (HFpEF), compared to heart failure with reduced ejection fraction (HFrEF).

12 Nov 2018

Pulmonary rehabilitation rarely received by hospitalized COPD patients despite health benefits

Only a tiny fraction of patients hospitalized for COPD, or chronic obstructive pulmonary disease, participate in a pulmonary rehabilitation program following hospitalization, even though such programs are recommended and Medicare covers their cost, according to new research published online in the Annals of the American Thoracic Society.

12 Nov 2018

Study provides new clues to origin and development of multiple sclerosis

Mapping of a certain group of cells, known as oligodendrocytes, in the central nervous system of a mouse model of multiple sclerosis, shows that they might have a significant role in the development of the disease.

12 Nov 2018

Breakthrough research reveals how deadly pneumococcus avoids immune defenses

Scientists at the University of Liverpool have discovered a new and important function of a toxin produced by disease-causing bacteria that could have significant implications for future vaccine design.

12 Nov 2018

Researchers discover possible path forward in preventing cancers tied to two viruses

Researchers from the University of Minnesota, the Howard Hughes Medical Institute, and the University of Toronto have discovered a possible path forward in preventing the development of cancers tied to two viruses, including the virus that causes infectious mononucleosis--more commonly known as mono or the "kissing disease"--that infects millions of people around the globe each year.

12 Nov 2018

Research shines new, explanatory light on link between obesity and cancer

Scientists have made a major discovery that shines a new, explanatory light on the link between obesity and cancer. Their research confirms why the body's immune surveillance systems - led by cancer-fighting Natural Killer cells - stutter and fail in the presence of excess fat.

12 Nov 2018

Maverick immune cells can act independently to identify and kill cancer cells, finds research

Immune cells called Gamma Delta T cells can act independently to identify and kill cancer cells, defying the conventional view of the immune system, reveals new research from the Francis Crick Institute and King's College London.

12 Nov 2018

Study reveals link between tobacco availability and smoking during pregnancy

Women are more likely to smoke during pregnancy if they live in areas with lots of shops selling cigarettes, a study shows.

12 Nov 2018

Growth and spread of deadly eye tumor suppressed in cells, animals

By comparing genetic sequences in the eye tumors of children whose cancers spread with tumors that didn't spread, Johns Hopkins Medicine researchers report new evidence that a domino effect in cells is responsible for the cancer spreading.

12 Nov 2018

Shortage of specific gene 'silencing' molecules linked with pediatric low-grade gliomas

Experimenting with lab-grown brain cancer cells, Johns Hopkins Medicine researchers have added to evidence that a shortage of specific tiny molecules that silence certain genes is linked to the development and growth of pediatric brain tumors known as low-grade gliomas.

12 Nov 2018

Simple cysts can be safely ignored, study finds

Simple ovarian cysts are extremely common in women and do not require additional ultrasound surveillance or surgical removal, according to a new study of more than 72,000 women and close to 119,00 pelvic ultrasound exams over a dozen years.

12 Nov 2018

Fecal microbiota transplantation effective against ICI-associated colitis

For the first time, transplanting gut bacteria from healthy donors was used to successfully treat patients suffering from severe colitis caused by treatment with immune checkpoint inhibitors.

12 Nov 2018

Hands-Only CPR training kiosks can teach life-saving skills in just minutes

Prompt action from a bystander can impact the likelihood a person survives cardiac arrest that occurs outside of a hospital. One common and proven intervention that anyone can learn is Hands-Only Cardiopulmonary Resuscitation.

12 Nov 2018

Research finds strongest evidence yet that obesity causes depression

New research released today from the University of South Australia and University of Exeter in the UK has found the strongest evidence yet that obesity causes depression, even in the absence of other health problems.

12 Nov 2018

Pre-schoolers with autism thrive in mainstream classroom settings

In a world first, breakthrough research from La Trobe University has shown that toddlers with autism are just as capable of learning important life skills through early-intervention delivered in mainstream pre-schools as in specialized settings.

12 Nov 2018

Diabetes medication reduces risk of heart failure hospitalization

In the largest trial to date to assess cardiovascular outcomes for an important class of diabetes medications, researchers have found that dapagliflozin markedly reduced the risk of hospitalization for heart failure in a broad population of patients with diabetes.

12 Nov 2018

Study finds huge shortfall in use of home-based medical care by frail seniors

There is a tremendous disparity between the need for home-based medical care and the number of frail seniors actually receiving it, a new study finds. In many rural areas, the problem is so great that the researchers label it "remarkable."

12 Nov 2018

Exercise routines affect mental health in Japanese expatriates

A study of Japanese people living in Malaysia found that their exercise routines affected time spent sitting down and quality of life, including their mental health.

12 Nov 2018

Researchers discover two proteins essential for development of skeletal muscle

All vertebrates need muscles to function; they are the most abundant tissue in the human body and are integral to movement.

12 Nov 2018

Multidisciplinaryresearch teams selected to study age-related brain disorders

Could our blood hold the molecular secrets to a fountain of youth, preventing age-related brain disorders? Are brain aging and Alzheimer's disease caused by a failure of interconnected systems in our bodies, triggering a domino-like cascade of disease? Can targeting the red blood cells and blood vessels jointly keep our brains healthy and prevent dementia?

12 Nov 2018