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Icahn School of Medicine at Mount Sinai joins NIH Stroke Trials Network

The Icahn School of Medicine at Mount Sinai joins a top-flight network of 25 regional stroke centers announced by the National Institute of Health that will focus on prevention, treatment, and recovery from stroke. As part of the NIH Stroke Trials Network (NIHStrokeNet), the medical school will receive a 5-year, $1.3 million grant to build a collaborative research infrastructure for a regional coordinating stroke center.

20 Dec 2013

Autoimmune clue to narcolepsy

Researchers have identified immune cells in patients with narcolepsy that react against hypocretin, the lack of which causes the disorder.

20 Dec 2013

Cycle test reliable for dyspnea evaluation in obese COPD patients

Dyspnea in obese individuals with chronic obstructive pulmonary disease can be evaluated reliably by cycle ergometry as well as a treadmill test, researchers have found.

20 Dec 2013

Further boost for copy number variant role in schizophrenia

A large study confirms that 11 previously identified copy number variants are likely associated with schizophrenia.

20 Dec 2013

Inflammatory burden increased in overweight bipolar disorder patients

Breakdown of the amino acid tryptophan is increased in euthymic, overweight individuals with bipolar disorder, show preliminary results from the BIPFAT study.

20 Dec 2013

Researchers make new breakthrough in HIV vaccine research

A vaccine study in monkeys designed to identify measurable signs that the animals were protected from infection by SIV, the monkey version of HIV, as well as the mechanism of such protection has yielded numerous insights that may advance HIV vaccine research.

20 Dec 2013

Scientists explore ways to tackle bacterium that causes diarrhea, vomiting, stomach pain

Scientists want to make a chink in the armor of a bacterium that has little name recognition yet is the number-one bacterial cause of the diarrhea, vomiting and stomach pain Americans experience annually.

20 Dec 2013

Periodic meetings with lactation consultant improves chances of breastfeeding

In two separate clinical trials, researchers at Albert Einstein College of Medicine of Yeshiva University have found that periodic meetings with a lactation consultant encourages women traditionally resistant to breastfeeding to do so, at least for a few months—long enough for mother and child to gain health benefits.

20 Dec 2013

Study reveals that K-Ras gene mutations behave in ways that subvert normal mechanisms of cell death

Cells with a mutation in the gene called K-Ras—found in close to 30 percent of all cancers, but mostly those with worst prognosis, such as pancreatic cancer, colon cancer, and lung cancer—behave in ways that subvert the normal mechanisms of cell death, according to a cell-culture study by researchers from Huntsman Cancer Institute (HCI) at the University of Utah.

20 Dec 2013

Newly-discovered selective process may explain why brain function does not deteriorate

As we grow older, our brains undergo a major reorganisation reducing the connections in the brain. Studying people up to the age of 40, scientists led by Dr Marcus Kaiser and Ms Sol Lim at Newcastle University found that while overall connections in the brain get streamlined, long-distance connections that are crucial for integrating information are preserved.

20 Dec 2013

Doctors should consider underlying inflammatory conditions when selecting anti-epilepsy drugs, say researchers

Physicians at the Ruhr-Universität Bochum (RUB) have been investigating if established anti-epilepsy drugs have anti-inflammatory or pro-inflammatory properties - an effect for which these pharmaceutical agents are not usually tested.

20 Dec 2013

Researchers discover way to identify artemisinin-resistant malaria

An international team of researchers has discovered a way to identify, at a molecular level, malaria-causing Plasmodium falciparum parasites that are resistant to artemisinin, the key drug for treating this disease.

20 Dec 2013

Coupling meditation-like practices with drug and behavior therapies more helpful in tackling addiction

Using a computational model of addiction, a literature review and an in silico experiment, theoretical computer scientist Yariv Levy and colleagues suggest in a new paper this week that rehabilitation strategies coupling meditation-like practices with drug and behavior therapies are more helpful than drug-plus-talk therapy alone when helping people overcome addiction.

20 Dec 2013

New antibody could boost strength, muscle mass in patients with cancer and other diseases

A new antibody could dramatically boost strength and muscle mass in patients with cancer, chronic obstructive pulmonary disease, sporadic inclusion body myositis, and in elderly patients with sarcopenia according to research published ahead of print in the journal Molecular and Cellular Biology.

20 Dec 2013

Joint initiative aims to eradicate health disparities among communities of color in the U.S.

The world's first and largest group medical practice and one of the nation's premier volunteer service organizations of professional African American women are joining forces to eradicate health disparities among communities of color in the United States. Mayo Clinic and The Links, Incorporated have established a formal collaboration that aims to develop a more diverse health care workforce.

20 Dec 2013

TB-causing bacteria appear to mask their identity to avoid recognition by infection-killing cells

TB-causing bacteria appear to mask their identity to avoid recognition by infection-killing cells in the upper airways. The bacteria call up more permissive white blood cells in the deeper regions of the lungs and hitch a ride inside them to get into the host's body.

20 Dec 2013

Parkinson's disease patients may find difficulties in recognizing emotions

Patients affected by Parkinson's disease may experience, in addition to the more obvious motor symptoms (such as tremors and stiffness), difficulties recognizing emotions in the facial expressions and speech prosody (intonation) of other people. A number of investigations have shown that even deep brain stimulation, a treatment that has become widely used in recent years, may cause similar disorders.

20 Dec 2013

Boston College researchers combine two catalytic reactions to produce highly reactive compounds

Boston College chemists have developed a new chemical synthesis methodology that converts chemicals known as alpha-olefins into new organic compounds.

20 Dec 2013

Study finds milk serves as protective carrier of bioactive molecules

Polyphenols found in tea manifest anti-cancer effects but their use is limited by poor bioavailability and disagreeable taste. A new study in the Journal of Dairy Science- finds that when epigallocatechin gallate (EGCG), the major extractable polyphenol in green tea and the most biologically active, when diluted in skim milk or other milk complexes remains bioactive and continues to reduce colon cancer cell proliferation in culture at concentrations higher than 0.03 mg of EGCG/mL.

20 Dec 2013

Sugar-based gelators may provide alternatives to trans fats linked to obesity, heart disease, diabetes

Researchers at The City College of New York have reported the successful transformation of vegetable oils to a semisolid form using low-calorie sugars as a structuring agent.

20 Dec 2013

Medical Research News

Icahn School of Medicine at Mount Sinai joins NIH Stroke Trials Network

Autoimmune clue to narcolepsy

Cycle test reliable for dyspnea evaluation in obese COPD patients

Further boost for copy number variant role in schizophrenia

Inflammatory burden increased in overweight bipolar disorder patients

Researchers make new breakthrough in HIV vaccine research

Scientists explore ways to tackle bacterium that causes diarrhea, vomiting, stomach pain

Periodic meetings with lactation consultant improves chances of breastfeeding

Study reveals that K-Ras gene mutations behave in ways that subvert normal mechanisms of cell death

Newly-discovered selective process may explain why brain function does not deteriorate

Doctors should consider underlying inflammatory conditions when selecting anti-epilepsy drugs, say researchers

Researchers discover way to identify artemisinin-resistant malaria

Coupling meditation-like practices with drug and behavior therapies more helpful in tackling addiction

New antibody could boost strength, muscle mass in patients with cancer and other diseases

Joint initiative aims to eradicate health disparities among communities of color in the U.S.

TB-causing bacteria appear to mask their identity to avoid recognition by infection-killing cells

Parkinson's disease patients may find difficulties in recognizing emotions

Boston College researchers combine two catalytic reactions to produce highly reactive compounds

Study finds milk serves as protective carrier of bioactive molecules

Sugar-based gelators may provide alternatives to trans fats linked to obesity, heart disease, diabetes

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