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Prenatal exposure to mother's stress causes microbial changes that persist into adulthood

Prenatal exposure to a mother's stress contributes to anxiety and cognitive problems that persist into adulthood, a phenomenon that could be explained by lasting - and potentially damaging - changes in the microbiome, according to new research in mice.

15 Nov 2016

Leishmaniasis infection rates increase among ecotourists, soldiers in the U.S.

Driven by burgeoning ecotourism and military campaigns in Iraq and Afghanistan, a parasitic infection called leishmaniasis is showing up in more U.S. patients, often stumping doctors.

15 Nov 2016

Genetically engineered bacteria designed with thermostat controls may help treat diseases

A new helper in the fight against cancer and other diseases of the gut may be genetically altered bacteria that release medicines to tumors or the gut.

15 Nov 2016

Rising national wealth and education expenditures linked to declining rates of global adolescent fertility

Researchers at Columbia University's Mailman School of Public Health found that an important explanation for declining rates of global adolescent fertility is rising national wealth and expenditures on education.

15 Nov 2016

Researchers develop biosensor system that can detect different antibiotics in human blood

A team of researchers from the University of Freiburg has developed a system inspired by biology that can detect several different antibiotics in human blood or other fluids at the same time.

15 Nov 2016

Repeated binge drinking during adolescence can affect brain functions of future offspring

Repeated binge drinking during adolescence can affect brain functions in future generations, potentially putting offspring at risk for such conditions as depression, anxiety, and metabolic disorders, a Loyola University Chicago Stritch School of Medicine study has found.

15 Nov 2016

Retinitis pigmentosa can be slowed by reprogramming metabolism of photoreceptors, study shows

Columbia University Medical Center researchers have demonstrated that vision loss associated with a form of retinitis pigmentosa (RP) can be slowed dramatically by reprogramming the metabolism of photoreceptors, or light sensors, in the retina.

15 Nov 2016

International scientists unravel mystery of newly discovered type of controlled cell death

A multidisciplinary international team of scientists solved the mystery of a recently discovered type of controlled cell death, mapping the path to potential therapies for conditions ranging from radiation injury to cancer.

15 Nov 2016

Brain-machine interface training may be promising approach for treating phantom limb pain

Phantom limb pain is the pain experienced following loss of a limb, either from injury or amputation.

15 Nov 2016

Researchers developing new non-invasive device for monitoring blood glucose levels

People with diabetes are one step closer to more easily checking their blood glucose levels with a non-invasive device for detecting and monitoring blood glucose levels, which is currently in development.

15 Nov 2016

PET/CT imaging can effectively measure coronary artery calcification for assessing heart attack risk

Many people who experience chest pain but don't have a heart attack breathe a big sigh of relief when a stress test comes back negative for blockages in their blood vessels.

15 Nov 2016

Researchers create first mouse model for common form of infant leukemia

After nearly two decades of unsuccessful attempts, researchers from the University of Chicago Medicine and the Cincinnati Children's Hospital Medical Center have created the first mouse model for the most common form of infant leukemia.

15 Nov 2016

Asian Americans at risk for type 2 diabetes less likely to undergo recommended screening, study finds

Less than half of Asian Americans who ought to be screened for type 2 diabetes actually get tested, according to a study published Nov. 15, 2016, in the Journal of General Internal Medicine.

15 Nov 2016

Scientists discover link between genetic mutation and rare heart muscle disease

A strong association between a genetic mutation and a rare kind of heart muscle disease has been discovered by researchers at the University of Colorado Anschutz Medical Campus.

15 Nov 2016

Statins can help prevent first time heart attacks, strokes in adults with cardiovascular risk factors

Cholesterol-lowering drugs help prevent heart attacks and strokes in adults with cardiovascular risk factors such as high cholesterol, high blood pressure, diabetes and smoking, but have not yet had a heart attack or stroke, according to a large-scale analysis of clinical trial data led by the OHSU Pacific Northwest Evidence-Based Practice Center.

14 Nov 2016

Research finds low rates of oral anticoagulant use in hospitalized atrial fibrillation patients

When patients suffer from atrial fibrillation, an irregular heartbeat, they are at considerably higher risk for blood clots and stroke.

14 Nov 2016

Survey reveals general surgery residents prefer flexible duty hours over standard work schedules

U.S. general surgery residents strongly prefer work hour policies that allow them the flexibility to work longer when needed to provide patient care over standard, more restrictive work schedules, according to results from a national survey conducted as part of the landmark Flexibility in Duty Hour Requirements for Surgical Trainees (FIRST) Trial.

14 Nov 2016

Deficiency of tumor suppressor gene may allow brain cancer cells to survive outside niches

Astronauts survive in space by wearing high-tech space suits. But how do brain cancer cells thrive when they migrate to inhospitable sites within the brain?

14 Nov 2016

Fetal limb movements can help neuron development, rat study shows

A newborn rat's brain development stage is close to that of a human embryo in the second half of pregnancy, so this discovery allows to hypothesize that the same movement patterns can help neuron development in humans.

14 Nov 2016

Global Mycobacterium chimaera outbreak linked to heater-cooler devices used in cardiac surgery

A global outbreak of Mycobacterium chimaera, an invasive, slow-growing bacterium, is linked to heater-cooler devices (HCD) used in cardiac surgery, according to a study published today in Infection Control & Hospital Epidemiology, the journal of the Society for Healthcare Epidemiology of America.

14 Nov 2016

Medical Research News

Prenatal exposure to mother's stress causes microbial changes that persist into adulthood

Leishmaniasis infection rates increase among ecotourists, soldiers in the U.S.

Genetically engineered bacteria designed with thermostat controls may help treat diseases

Rising national wealth and education expenditures linked to declining rates of global adolescent fertility

Researchers develop biosensor system that can detect different antibiotics in human blood

Repeated binge drinking during adolescence can affect brain functions of future offspring

Retinitis pigmentosa can be slowed by reprogramming metabolism of photoreceptors, study shows

International scientists unravel mystery of newly discovered type of controlled cell death

Brain-machine interface training may be promising approach for treating phantom limb pain

Researchers developing new non-invasive device for monitoring blood glucose levels

PET/CT imaging can effectively measure coronary artery calcification for assessing heart attack risk

Researchers create first mouse model for common form of infant leukemia

Asian Americans at risk for type 2 diabetes less likely to undergo recommended screening, study finds

Scientists discover link between genetic mutation and rare heart muscle disease

Statins can help prevent first time heart attacks, strokes in adults with cardiovascular risk factors

Research finds low rates of oral anticoagulant use in hospitalized atrial fibrillation patients

Survey reveals general surgery residents prefer flexible duty hours over standard work schedules

Deficiency of tumor suppressor gene may allow brain cancer cells to survive outside niches

Fetal limb movements can help neuron development, rat study shows

Global Mycobacterium chimaera outbreak linked to heater-cooler devices used in cardiac surgery

This International Women’s Day, Meet the Scientist Changing Women’s Healthcare

Microphysiological systems in drug discovery

Considerations for taking ASO discovery programs into animal models

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