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Pure populations of immature cells that enable male reproduction isolated and transplanted

Reproductive researchers from the University of Pennsylvania and The Children's Hospital of Philadelphia have succeeded in isolating and transplanting pure populations of the immature cells that enable male reproduction in two species-human spermatogonia and mouse gonocytes. These germline stem cells, taken from testis biopsies, demonstrated viability following transplantation to mouse testes within a controlled laboratory setting.

15 Dec 2009

Antidepressant and anti-anxiety medications linked to increased risk of cardiovascular events and death

Women with suspected coronary artery disease (CAD) who report taking antidepressant and anti-anxiety medications have an increased risk of cardiovascular events, including heart attacks and strokes, and death compared to women not taking these medications, according to researchers at the Uniformed Services University of the Health Sciences (USU).

15 Dec 2009

Psychologists study how different sub-scenarios affect moral judgment

Picture the following hypothetical scenario: A trolley is headed toward five helpless victims. The trolley can be redirected so that only one person's life is at stake. Psychologists and philosophers have been using moral dilemmas like this for years asking, would you redirect the train?

15 Dec 2009

Nanoprobes deliver drugs directly to the right tumor cellular compartments

Tiny nanoprobes have shown to be effective in delivering cancer drugs more directly to tumor cells - mitigating the damage to nearby healthy cells - and Purdue University research has shown that the nanoprobes are getting the drugs to right cellular compartments.

15 Dec 2009

Cancer patients with dementia have lower survival rate than patients with cancer alone, says study

A new study published by researchers from the University of Georgia and the Moffitt Cancer Center in Tampa, Fla., has found that cancer patients with dementia have a dramatically lower survival rate than patients with cancer alone, even after controlling for factors such as age, tumor type and tumor stage.

15 Dec 2009

Springer and BMES to publish 'Cardiovascular Engineering and Technology' journal

Springer and the Biomedical Engineering Society (BMES) have founded a new journal Cardiovascular Engineering and Technology (CVET). CVET is a forum for research on all aspects of cardiovascular physiology and medical treatment.

15 Dec 2009

IDBS included in recent research report from Gartner

IDBS, the leading worldwide provider of research data management and analytics solutions to R&D organizations, today announced that it has been included in a recent research report from Gartner, "Who's Who in Interactive Visualization for BI," by James Richardson, published November 13, 2009.

15 Dec 2009

Findings suggest variations in accelerated aging disorders

UT Southwestern Medical Center researchers have provided the most extensive account to date of the unique observable characteristics seen in patients with an extremely rare premature aging syndrome.

15 Dec 2009

Study to determine link between insulin glargine and cancer

Type 2 diabetes and obesity are linked to an increased risk of certain cancers. Recently published studies suggested that insulin glargine (a synthetic insulin preparation marketed under the trade name Lantus), may be associated with a higher risk of certain cancers than other insulins or oral glucose lowering medications. However, these studies were unable to control for important factors such as obesity that may have driven the association.

15 Dec 2009

Enrolment for pivotal Phase II/III trial of C-Cure completed ahead of schedule

Cardio3 BioSciences, a leading Belgian biotechnology company specialising in cell-based therapies for the treatment of cardiovascular diseases, announced today that it has completed, two months ahead of schedule, enrolment in the first stage of its pivotal Phase II/III trial of C-Cure, a unique stem cell therapy for heart failure.

15 Dec 2009

Intensive medical therapy may benefit patients with asymptomatic plaque buildup

Intensive medical therapy, including aggressive control of blood pressure and cholesterol levels, for patients with asymptomatic plaque buildup in their carotid arteries (which supply blood to the brain) appears to be associated with reduced rates of cardiovascular events and reduced risk of microemboli (microscopic-sized blood clots) in the brain arteries, according to a report posted online today that will appear in the February 2010 print issue of Archives of Neurology, one of the JAMA/Archives journals.

15 Dec 2009

People with periodontal disease are at high risk for diabetes, survey finds

The study, led by Dr. Shiela Strauss, Associate Professor of Nursing and Co-Director of the Statistics and Data Management Core for NYU's Colleges of Dentistry and Nursing, examined data from 2,923 adult participants in the 2003-2004 National Health and Nutrition Examination Survey who had not been diagnosed with diabetes.

15 Dec 2009

Tendons control bone formation that leads to strong skeletal system

In all vertebrates, including humans, bones, muscles and tendons work together to give the skeleton its characteristic balance of stability and movement. Now, new research uncovers a previously unrecognized interaction between tendons, which connect muscles to bones, and the developing embryonic skeleton.

15 Dec 2009

Freie Universität professor receives ERC grant for bacterial biofilm formation study

Prof. Dr. Regine Hengge at the Department of Biology, Chemistry, and Pharmacy at Freie Universität Berlin has been awarded funding from the European Research Council (ERC) for her research project to investigate the formation of bacterial biofilms. Hengge will receive an ERC Advanced Investigator Grant in an amount of up to two million euros.

15 Dec 2009

RORalpha protein revealed as an essential regulator of inflammatory factors

How do the brain cells called astrocytes ensure the protection of neurons? By studying the protagonists in the protection and satisfactory functioning of neurons, scientists at the Laboratoire Neurobiologie des Processus Adaptatifs (CNRS/UPMC) have found a mechanism that clarifies the role of astrocytes.

15 Dec 2009

Mitrionics' Accelerated Computing Platform selected by QUT for accelerating algorithms

Mitrionics AB, the technology leader in FPGA-based hybrid computing, today announced that the Queensland University of Technology (QUT) High Performance Computing group has selected the Mitrion™ Accelerated Computing Platform to explore several projects designed to accelerate algorithms in different application areas.

15 Dec 2009

OU lab completes studies on new type of training technique

Bemben's lab at the university is currently only one of four labs outside of Japan that has been working with the KAATSU-Master training system, testing the effectiveness of reducing blood flow to exercising muscle.

15 Dec 2009

Findings raise new hope for asthma and chronic obstructive pulmonary disease

A new study involving data from more than 20,000 individuals has uncovered several DNA sequences linked to impaired pulmonary function. The research, an analysis that combined the results of several smaller studies, provides insight into the mechanisms involved in reaching full lung capacity.

15 Dec 2009

Molecular Partners closes its CHF 46 million Series B equity investment round

Molecular Partners AG, a pioneer in the development of DARPins as next generation protein therapeutics, has announced the closing of its Series B equity investment round securing CHF 46 million (€ 30 million, $ 45 million).

15 Dec 2009

Breakthrough procedure yields a number of medical possibilities for dental stem cells

BioEDEN, the world-leader in dental stem cell extraction and storage, is celebrating the first successful human medical trial using stem cells from teeth.

15 Dec 2009