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New hydrogel-based biochip may help in early diagnosis of bowel cancer

Researchers from the Moscow Institute of Physics and Technology, the Engelhardt Institute of Molecular Biology, the Institute of Bioorganic Chemistry and a number of other Russian research centers have developed a new method of diagnosing colorectal cancer.

27 May 2016

External stimulation guides brain circuit’s early development

A healthy brain has just the right ratio of cells that enhance signals (excitatory neurons) and cells that tone down signals (inhibitory neurons). These two sets of neurons start out looking exactly the same, so what determines their roles?

27 May 2016

Diabetes societies endorse 'metabolic surgery'

An "unprecedented" number of societies have endorsed guidelines recommending metabolic surgery for patients with diabetes - and not just for patients with severe obesity.

27 May 2016

AF linked to increased cancer risk in women

Women with new-onset atrial fibrillation have a significantly increased cancer risk for at least 1 year after AF diagnosis, an analysis of Women's Health Study data shows.

27 May 2016

CKD status does not affect health status outcomes after AMI

Chronic kidney disease does not accentuate the decline in health status often experienced by patients after acute myocardial infarction, US study data show.

27 May 2016

Small drug-like molecule that alters perception of food may hold key to extending human healthspan

Researchers at the Buck Institute have shown a new effect on aging via a small drug-like molecule that alters the perception of food in the nematode C. elegans. Publishing in Aging Cell, researchers "tricked" the worm's metabolism into a state of caloric restriction, extending the animal's lifespan by 50 percent.

27 May 2016

Researcher explores whether DBS can help improve life of bipolar disorder patients

Jennifer Sweet, MD, a neurosurgeon at University Hospitals Case Medical Center, recently opened a clinical research study to learn if there is a structural target in the brain for patients suffering from bipolar disorder and whether deep brain stimulation (DBS) can bring them relief.

27 May 2016

Mindfulness intervention provides greater resilience, less anxiety in prostate cancer patients

Men with prostate cancer who are under close medical surveillance reported significantly greater resilience and less anxiety over time after receiving an intervention of mindfulness meditation, according to a recently published pilot study from the Northwestern University Feinberg School of Medicine.

27 May 2016

Superbug resistant to last resort antibiotic identified in the US

Researchers have identified a transferrable gene for colistin resistance in the U.S. that may mean the “end of the road” for antibiotics.

27 May 2016

Advanced cancer patients lack palliative, hospice care

Medical societies, including the American Society of Clinical Oncology, recommend that patients with advanced cancer receive palliative care soon after diagnosis and receive hospice care for at least the last three days of their life. Yet major gaps persist between these recommendations and real-life practice, a new study shows.

27 May 2016

UPMC study gives better understanding of cardiac arrhythmia following lung transplantation

Cardiac arrhythmia is a common complication following lung transplantation, and one that has a significant negative impact on long-term patient survival, reports a team of UPMC researchers in the largest study of its kind to date.

27 May 2016

Spexin harmone may play role in weight gain among teenagers

A Mayo Clinic-led study found that obese teenagers have lower levels of a hormone potentially tied to weight management than teens of normal weights. The study is published in the Endocrine Society's Journal of Clinical Endocrinology & Metabolism.

27 May 2016

Study reveals brain mechanism involved in switching between habitual behavior and decision-making

Not all habits are bad. Some are even necessary. It's a good thing, for example, that we can find our way home on "autopilot" or wash our hands without having to ponder every step. But inability to switch from acting habitually to acting in a deliberate way can underlie addiction and obsessive compulsive disorders.

27 May 2016

Early-life stress may lead to functional dyspepsia in adulthood

Traumatic events early in life can increase levels of norepinephrine—the primary hormone responsible for preparing the body to react to stressful situations—in the gut, increasing the risk of developing chronic indigestion and anxiety during adulthood, a new study in American Journal of Physiology—Gastrointestinal and Liver Physiology reports.

27 May 2016

UT Southwestern study offers more insight into cholesterol transporter

Using X-ray crystallography, UT Southwestern Medical Center researchers have determined the 3-D atomic structure of a human sterol transporter that helps maintain cholesterol balance.

27 May 2016

Study shows birth defects in immune system function may contribute to malnutrition

Malnourished children are most likely to die from common infections, not starvation alone, and immune disorder may be part of the cause, according to a review led by Queen Mary University of London.

27 May 2016

Oxford researchers discover genes that make children more susceptible to bacteraemia

A team led by Oxford University has identified genes that make certain children more susceptible to invasive bacterial infections by performing a large genome-wide association study in African children.

27 May 2016

Fasting-mimicking diet may help decrease multiple sclerosis symptoms

Evidence is mounting that a diet mimicking the effects of fasting has health benefits beyond weight loss, with a new USC-led study indicating that it may reduce symptoms of multiple sclerosis.

27 May 2016

RBFOX2 dysregulation may cause heart damage in diabetic patients

Cardiac complications are the number one cause of death among diabetics. Now a team of scientists has uncovered a molecular mechanism involved in a common form of heart damage found in people with diabetes.

27 May 2016

Study reveals males and females exhibit different stress responses

How does stress - which, among other things, causes our bodies to divert resources from non-essential functions - affect the basic exchange of materials that underlies our everyday life? Weizmann Institute of Science researchers investigated this question by looking at a receptor in the brains of mice, and they came up with a surprising answer.

27 May 2016

Medical Research News

New hydrogel-based biochip may help in early diagnosis of bowel cancer

External stimulation guides brain circuit’s early development

Diabetes societies endorse 'metabolic surgery'

AF linked to increased cancer risk in women

CKD status does not affect health status outcomes after AMI

Small drug-like molecule that alters perception of food may hold key to extending human healthspan

Researcher explores whether DBS can help improve life of bipolar disorder patients

Mindfulness intervention provides greater resilience, less anxiety in prostate cancer patients

Superbug resistant to last resort antibiotic identified in the US

Advanced cancer patients lack palliative, hospice care

UPMC study gives better understanding of cardiac arrhythmia following lung transplantation

Spexin harmone may play role in weight gain among teenagers

Study reveals brain mechanism involved in switching between habitual behavior and decision-making

Early-life stress may lead to functional dyspepsia in adulthood

UT Southwestern study offers more insight into cholesterol transporter

Study shows birth defects in immune system function may contribute to malnutrition

Oxford researchers discover genes that make children more susceptible to bacteraemia

Fasting-mimicking diet may help decrease multiple sclerosis symptoms

RBFOX2 dysregulation may cause heart damage in diabetic patients

Study reveals males and females exhibit different stress responses

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