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Blocking Netrin-1 in immune system stops chronic inflammation and insulin resistance tied to obesity

Researchers at NYU Langone Medical Center have found that blocking the action of a key signaling molecule in the immune system known as Netrin-1 stalls chronic inflammation and insulin resistance tied to obesity and often derived from fatty diets.

4 Mar 2014

Research provides insight into biologic mechanisms that individual cancer cells use to metastasize to brain

New research from Memorial Sloan Kettering provides fresh insight into the biologic mechanisms that individual cancer cells use to metastasize to the brain.

4 Mar 2014

Outbursts of anger may trigger heart attacks and strokes, shows study

Outbursts of anger may trigger heart attacks, strokes and other cardiovascular problems in the two hours immediately afterwards, according to the first study to systematically evaluate previous research into the link between the extreme emotion and all cardiovascular outcomes.

4 Mar 2014

Research suggests that MBSR program can reduce employee stress and burnout

Within the health care industry and beyond, daily exposure to stress can lead to negative consequences for employees both on and off the job - from apathy and burnout to physical illness or mental impairments.

4 Mar 2014

Drug that blocks LTA4 hydrolase enzyme plays key role in body's inflammatory response

There have been great expectations regarding the production of a drug to block the enzyme LTA4 hydrolase, which plays a key role in the body's inflammatory response.

4 Mar 2014

Study characterizes mechanisms of pathogenesis, transmission of bacteria that cause gonorrhea

Researchers have come a step closer to understanding how gonorrhea infections are transmitted. When Neisseria gonorrhoeae, the bacteria responsible for gonorrhea, are exposed to seminal plasma, the liquid part of semen containing secretions from the male genital tract, they can more easily move and start to colonize.

4 Mar 2014

Scientists report major step forward in determining specific behavior of PP1 enzyme

In the Proceedings of the National Academy of Sciences, a team of scientists at Brown University reports a major step forward in determining the specific behavior of the ubiquitous enzyme PP1 implicated in a wide range of diseases including cancer.

4 Mar 2014

Gender differences in parenting, household labor persist among physician-researchers: Study

A new study finds gender differences in parenting and household labor persist among a group of highly motivated physician-researchers in the early stages of their career.

4 Mar 2014

Hangovers following drinking episode appear to have modest effect on subsequent drinking

Many if not most people during their lives have experienced a hangover. Some people believe that hangovers might delay subsequent drinking through pain and discomfort, or perhaps hasten drinking to relieve hangover symptoms, known as "the hair of the dog."

4 Mar 2014

Study shows older moderate drinkers who binge drink may have greater mortality

Numerous studies have highlighted the purported association between moderate drinking and reduced mortality. However, these analyses have focused overwhelmingly on average consumption, a measure that masks diverse, underlying drinking patterns such as weekend heavy episodic or binge drinking.

4 Mar 2014

UT Southwestern Medical Center opens new Texas Institute for Brain Injury and Repair

UT Southwestern Medical Center today launched the new Texas Institute for Brain Injury and Repair, a state-funded initiative to promote innovative research and education, with the goals of accelerating translation into better diagnosis and revolutionizing care for millions of people who suffer brain injuries each year.

4 Mar 2014

Doctors devise new way to treat atrial fibrillation

Doctors in the U.S. and Japan have devised a way to treat atrial fibrillation by adding a little alcohol to minimally invasive therapies that target a cluster of misbehaving nerves known to trigger arrhythmia. In the most recent Journal of the American College of Cardiology (online before print), the researchers say the new therapy may dull or stop the transmission of electrical impulses that cause atrial fibrillation.

4 Mar 2014

Angry outbursts increase heart attack risk

Call it what you will - getting red in the face, hot under the collar, losing your cool, blowing your top - we all experience anger. And while we know that anger is a normal, sometimes even beneficial emotion, we're also aware of the often harmful connection between anger and health. New research from Beth Israel Deaconess Medical shows an even more compelling reason to think about getting anger in check - a nearly fivefold increase in risk for heart attack in the two hours following outbursts of anger.

4 Mar 2014

New research uncovers abnormal molecular signaling pathways for kidney failure

Prevention and reversal of chronic kidney disease is an urgent public health need. The disease affects 1 in 10 Americans, is debilitating and deadly, and existing drugs, at best, offer only mild delay in progression to end-stage kidney failure.

4 Mar 2014

New theory on the causation of type 2 diabetes

At 85, Nobel laureate James D. Watson, the co-discoverer of the double-helix structure of DNA, continues to advance intriguing scientific ideas. His latest, a hypothesis on the causation of type 2 diabetes, is to appear 7 pm Thursday US time in the online pages of The Lancet, the prestigious British medical journal.

4 Mar 2014

Microgravity may suppress tumors, study reveals

In space, things don't always behave the way we expect them to. In the case of cancer, researchers have found that this is a good thing: some tumors seem to be much less aggressive in the microgravity environment of space compared to their behavior on Earth. This observation, reported in research published in February by the FASEB Journal, could help scientists understand the mechanism involved and develop drugs targeting tumors that don't respond to current treatments. This work is the latest in a large body of evidence on how space exploration benefits those of us on Earth.

4 Mar 2014

Study findings support the hypothesis of cognitive reserve in traumatic brain injury

Kessler Foundation researchers have found that higher educational attainment (a proxy of intellectual enrichment) attenuates the negative impact of traumatic brain injury (TBI) on cognitive status.

4 Mar 2014

3-D imaging of two different mouse models helps understand Apert Syndrome development

Three dimensional imaging of two different mouse models of Apert Syndrome shows that cranial deformation begins before birth and continues, worsening with time, according to a team of researchers who studied mice to better understand and treat the disorder in humans.

4 Mar 2014

Levels of bisphenol A in men's urine could be marker of prostate cancer

Findings by Cincinnati Cancer Center researchers show that levels of bisphenol A (BPA) in men's urine could be a marker of prostate cancer and that low levels of BPA exposure can cause cellular changes in both non-malignant and malignant prostate cells.

4 Mar 2014

New findings point the way toward potentially more effective HIV vaccine

In an advance for HIV vaccine research, a scientific team has discovered how the immune system makes a powerful antibody that blocks HIV infection of cells by targeting a site on the virus called V1V2.

4 Mar 2014

Medical Research News

Blocking Netrin-1 in immune system stops chronic inflammation and insulin resistance tied to obesity

Research provides insight into biologic mechanisms that individual cancer cells use to metastasize to brain

Outbursts of anger may trigger heart attacks and strokes, shows study

Research suggests that MBSR program can reduce employee stress and burnout

Drug that blocks LTA4 hydrolase enzyme plays key role in body's inflammatory response

Study characterizes mechanisms of pathogenesis, transmission of bacteria that cause gonorrhea

Scientists report major step forward in determining specific behavior of PP1 enzyme

Gender differences in parenting, household labor persist among physician-researchers: Study

Hangovers following drinking episode appear to have modest effect on subsequent drinking

Study shows older moderate drinkers who binge drink may have greater mortality

UT Southwestern Medical Center opens new Texas Institute for Brain Injury and Repair

Doctors devise new way to treat atrial fibrillation

Angry outbursts increase heart attack risk

New research uncovers abnormal molecular signaling pathways for kidney failure

New theory on the causation of type 2 diabetes

Microgravity may suppress tumors, study reveals

Study findings support the hypothesis of cognitive reserve in traumatic brain injury

3-D imaging of two different mouse models helps understand Apert Syndrome development

Levels of bisphenol A in men's urine could be marker of prostate cancer

New findings point the way toward potentially more effective HIV vaccine

Leveraging the power of automation to boost research

Automating research - solutions and best practices

How can microdialysis benefit drug development

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