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Researchers uncover mechanism by which aging may weaken immune response

Researchers at Albert Einstein College of Medicine of Yeshiva University have uncovered one of the mechanisms by which aging may compromise the ability of the immune system to fight infections and respond to vaccines.

18 Jul 2012

How does exercise improve heart function in diabetics?

A detailed study of heart muscle function in mice has uncovered evidence to explain why exercise is beneficial for heart function in type 2 diabetes.

18 Jul 2012

Promising path to Parkinson’s disease treatment

Using adult stem cells, Johns Hopkins researchers and a consortium of colleagues nationwide say they have generated the type of human neuron specifically damaged by Parkinson’s disease (PD) and used various drugs to stop the damage.

17 Jul 2012

WCMC receives NHLBI grant to study smoking-induced COPD

Researchers at Weill Cornell Medical College were awarded a $6.5 million grant from the National Heart, Lung, and Blood Institute for a five-year investigation into metabolic changes occurring within airway epithelial cells in the lungs of chronic obstructive pulmonary disease (COPD) patients caused by cigarette smoking. In addition, researchers aim to identify which cigarette smokers are at highest risk of developing COPD as well as novel biomarkers to assist in the development of new therapeutic treatments for the disease.

17 Jul 2012

Mitochondrial gene regulators involved in Huntington’s disease pathology

Researchers have identified two molecules involved in mitochondrial function that appear to be important in the pathogenesis of Huntington’s disease.

16 Jul 2012

Two cellular proteins team up to provide steady supply of RBCs

Two cellular proteins team up to provide a steady supply of red blood cells (RBCs), according to a study by Lizhao Wu, PhD, of the University of Medicine and Dentistry of New Jersey-New Jersey Medical School, and colleagues.

14 Jul 2012

SLU professor to study how antithrombin might prevent premature death from heart disease

Alireza "Ray" Rezaie, Ph.D., professor of biochemistry and molecular biology at Saint Louis University School of Medicine, has received a $1.52 million NIH grant to study how the key blood clotting inhibitor antithrombin might be exploited to prevent premature death from heart disease.

12 Jul 2012

Researchers settle controversy over the mechanism by which silver nanoparticles kill bacteria

Rice University researchers have settled a long-standing controversy over the mechanism by which silver nanoparticles, the most widely used nanomaterial in the world, kill bacteria.

12 Jul 2012

Broken heart syndrome arms against epinephrine high

Takotsubo cardiomyopathy, or “broken heart syndrome,” may actually protect the heart from very high levels of epinephrine, suggest results from an animal study.

10 Jul 2012

New hemoglobin monitoring system for anemia screening introduced by OrSense Ltd.

OrSense Ltd., developer of monitors for non-invasive measurements of various blood parameters, introduced today at the 32nd International Congress of the International Society of Blood Transfusion (ISBT), in Cancun, Mexico, GlasswingTM, its next-generation, wireless, non-invasive hemoglobin (Hb) measurement system for anemia monitoring, hemorrhage detection and pre-donation screening.

9 Jul 2012

Genkyotex closes CHF25M Series C extension

Genkyotex, the leading developer of NOX inhibitors to treat oxygen-radical mediated diseases, announced today the closing of a CHF25 million (USD26 million) extension to its Series C financing. Investors in the Series C round, including Eclosion, Edmond de Rothschild Investment Partners, Vesalius Biocapital Partners, MP Healthcare Venture, all participated in the financing extension.

9 Jul 2012

Cystic fibrosis patient receives generous 'gift of life'

Meara Schmidt, 28, almost died a few weeks ago. Lying in her hospital bed at UCLA, the seriously ill cystic fibrosis patient felt herself slipping away and her life flashing by. But then the image of her husband appeared, and she knew she was not ready to go.

7 Jul 2012