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fMRI study shows neural network may be brain's back burner for social decision making

When we put an idea on the back burner, it goes into a processing area of the brain called the default-mode network. This network enables us to hold the low-priority idea in abeyance until a time when we aren't busy with something else.

11 Feb 2010

Journal explores biological and environmental challenges in elite winter sports

As the world turns its sporting gaze towards Vancouver for the 2010 Winter Olympics, The Physiological Society journal Experimental Physiology marks the occasion with a special issue exploring the biological and environmental challenges elite winter athletes must overcome to win gold.

11 Feb 2010

Existing sleep deprivation theory challenged

What goes on in your brain when you're sleep deprived and how does it affect your ability to process information and make decisions?

11 Feb 2010

DMC recommends Gamida-Teva JV to continue enrollment in StemEx Phase III trial for leukemia and lymphoma

Elbit Imaging Ltd. announces that its associated company (approximately 28% holding on a fully diluted basis), Gamida Cell Ltd. ("Gamida Cell") through the Gamida-Teva Joint Venture (JV), announced today that the Data Monitoring Committee ("DMC") has independently reviewed preliminary data from the pivotal registration, Phase III clinical trial of StemEx (called ExCell) and has recommended that the JV continue to enroll patients in this study.

11 Feb 2010

CORD:USE Cord Blood Bank, Memorial Healthcare System announce partnership

CORD:USE Cord Blood Bank announced today that it is partnering with the Memorial Healthcare System, the fifth-largest public healthcare system in the nation, to collect umbilical cord blood that will be placed in a global registry for patients in need of a potentially life-saving transplant.

11 Feb 2010

Study may pave for effective treatments for blood clotting disorders

A key protein that causes the blood to clot is produced by blood vessels in the lungs and not just the liver, according to new research published today in the journal PLoS One, led by scientists at Imperial College London.

11 Feb 2010

Bioactive lipid LPA mediates fibrogenesis in bleomycin mouse model of scleroderma

Amira Pharmaceuticals, Inc. announced today that their collaborators, Andrew Tager, M.D. and Flavia V. Castelino, M.D. of Massachusetts General Hospital, Harvard Medical School, will present a preclinical proof-of-concept study which demonstrates that the bioactive lipid lysophosphatidic acid (LPA), through its high affinity LPA1 receptor, is an important mediator of fibrogenesis in the bleomycin mouse model of scleroderma. Data will be presented as part of a poster session for the 1st Systemic Sclerosis World Congress to be held in Florence, Italy, February 11 to 13, 2010.

11 Feb 2010

Catalysis Foundation for Health to discover new TB biomarkers with $5M Bill & Melinda Gates Foundation grant

The Catalysis Foundation for Health (Catalysis), a 501 (c) (3) non-profit entity dedicated to developing sustainable diagnostics for the developing world, announced today that it has received a $5 million grant from the Bill & Melinda Gates Foundation. The grant money will be used to discover new tuberculosis (TB) biomarkers that can be used to improve diagnostic tests and potentially develop more effective TB treatments.

10 Feb 2010

Neuroimaging study shows brain activity patterns that correlate to decision making process

Faces play a very important role in our social life. We make complex social decisions based on facial appearance. Extensive research has been made to identify a set of facial features which make a face attractive.

10 Feb 2010

Researchers study new ways to block movement of cells that cause autoimmune diseases and cancer

University of Adelaide researchers in Australia are finding new ways to block the movement of cells in the body which can cause autoimmune diseases and the spread of cancer.

10 Feb 2010

Bombarding DNA nucleotides and mammalian meat with ‘femto-neutrons’ open new path to femtomedicine

Bombarding DNA nucleotides and mammalian meat with ‘femto-neutrons’ has opened up the path to femtomedicine, an entirely new cancer diagnostics, it was reported today at First Global Congress on NanoEngineering for Medicine and Biology in Houston, TX.

10 Feb 2010

Mapping of all fragile sites of yeast S.cerevisiae may lead to better understanding of cancer development

The research group of Dr. Fran-ois Robert, a researcher at the Institut de recherches cliniques de Montr-al (IRCM), in collaboration with the team of Dr. Daniel Durocher (Samuel Lunenfeld Research Institute and University of Toronto) accomplished a technical breakthrough: they mapped all the fragile sites of a living organism, the budding yeast Saccharomyces cerevisiae. The method used by the researchers can be applied to humans. This study has been published online today in the scientific journal Nature Structural and Molecular Biology.

10 Feb 2010

Insight into mechanism H. pylori uses to evade the immune system

Helicobacter pylori (H. pylori) is the causal agent of chronic gastritis, ulcer and gastric cancer. It has the potential to persist in the human stomach for decades, sometimes causing neither harm nor clinical symptoms. Nevertheless, on some occasions, depending on the host immune system and the strain causing the infection, the outcome can be very serious. To maintain the infection, the bacterium must adapt to survive the host defences. One way to accomplish this is to sequentially change the external proteins on the bacterial surface.

10 Feb 2010

Renowned experts explore latest key development in nuclear medicine and molecular imaging at 2010 SNM summit

Educators, researchers, physicians, technologists and medical experts from across the country converged on Albuquerque, N.M., last week to explore topics in nuclear medicine, molecular imaging, nanomedicine and clinical trials during SNM's 2010 Conjoint Mid-Winter Meetings.

10 Feb 2010

Brain researchers explore link between emotion and memory

In a novel study that used historical tape of a thrilling overtime basketball game between Duke and the University of North Carolina at Chapel Hill, brain researchers at Duke have found that fans remember the good things their team did much better than the bad.

10 Feb 2010

Researchers find that mutation in single gene can cause endometrial cancer

A mutation in a single gene can cause endometrial cancer that is responsive to a specific drug therapy, researchers at UT Southwestern Medical Center have found in an animal study.

10 Feb 2010

Study may pave way for more refined treatments for brain tumors

Researchers at Washington University School of Medicine in St. Louis have shown once again that "ready, fire, aim," nonsensical though it may sound, can be an essential approach to research.

10 Feb 2010

Study of complement reaction can help eliminate reperfusion injuries

Researchers have teased out the molecular process that can shut down a marauding, often deadly immune response that kills thousands each year who suffer battlefield casualties, heart attacks, strokes, automobile accidents and oxygen deprivation, according to an article published in the January edition of Molecular Immunology.

10 Feb 2010

HairDX introduces improved genetic baldness test, incorporates maternal and paternal influences

HairDX, developer of the first genetic test for predicting the risk of male and female pattern hair loss (Androgenetic Alopecia) today announced it is now able to provide doctors with an improved prediction by looking at genetic variants inherited from the mother combined with the risk for baldness attributed by the father.

10 Feb 2010

Sequenom CMM licenses rights from Optherion to develop and commercialize AMD diagnostic tests

Sequenom, Inc., today announced an exclusive worldwide licensing agreement with Optherion, Inc. Under the agreement, Sequenom's CAP accredited and CLIA-certified laboratory, Sequenom Center for Molecular Medicine (Sequenom CMM), obtained the rights to develop and commercialize diagnostic tests to predict genetic predisposition to late stage age-related macular degeneration (AMD).

10 Feb 2010

Medical Science News

fMRI study shows neural network may be brain's back burner for social decision making

Journal explores biological and environmental challenges in elite winter sports

Existing sleep deprivation theory challenged

DMC recommends Gamida-Teva JV to continue enrollment in StemEx Phase III trial for leukemia and lymphoma

CORD:USE Cord Blood Bank, Memorial Healthcare System announce partnership

Study may pave for effective treatments for blood clotting disorders

Bioactive lipid LPA mediates fibrogenesis in bleomycin mouse model of scleroderma

Catalysis Foundation for Health to discover new TB biomarkers with $5M Bill & Melinda Gates Foundation grant

Neuroimaging study shows brain activity patterns that correlate to decision making process

Researchers study new ways to block movement of cells that cause autoimmune diseases and cancer

Bombarding DNA nucleotides and mammalian meat with ‘femto-neutrons’ open new path to femtomedicine

Mapping of all fragile sites of yeast S.cerevisiae may lead to better understanding of cancer development

Insight into mechanism H. pylori uses to evade the immune system

Renowned experts explore latest key development in nuclear medicine and molecular imaging at 2010 SNM summit

Brain researchers explore link between emotion and memory

Researchers find that mutation in single gene can cause endometrial cancer

Study may pave way for more refined treatments for brain tumors

Study of complement reaction can help eliminate reperfusion injuries

HairDX introduces improved genetic baldness test, incorporates maternal and paternal influences

Sequenom CMM licenses rights from Optherion to develop and commercialize AMD diagnostic tests

Small solutions for big problems in drug discovery and delivery

Professor Nancy Ip: Pioneering New Paths in Neurodegenerative Therapy

Utilizing process Raman in optimizing cultivated meat production

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