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Mathematical model predicts progress of tumors from early stages to metastasis

Researchers from the University of Miami (UM) and the University of Heidelberg in Germany have developed a mathematical model to understand and predict the progress of a tumor, from its early stages to metastasis, in hopes of creating highly personalized treatment strategies for patients who have cancer. The findings are published in Nature's new online journal Scientific Reports.

1 Aug 2011

Nature Biotechnology publishes BGI, GT Life Sciences' study on CHO K1 genome

BGI, the world's largest genomics organization, and GT Life Sciences, Inc., a privately held biotechnology company that utilizes a proven metabolic modeling and experimental platform to drive the discovery and design of new products and processes for the life sciences field, announced today that their collaborative study on the genomic sequence of the Chinese hamster ovary (CHO) K1 cell line was published July 31, 2011 online in Nature Biotechnology.

1 Aug 2011

Artificial nanoparticles have direct effect on heart rate and rhythm

Artificial nanoparticles are becoming increasingly pervasive in modern life. However, their influence on our health and the mechanisms by which they affect the human body remain largely shrouded in mystery.

1 Aug 2011

Stealth presents Bendavia at AHA's Cardiovascular Scientific Sessions

Stealth Peptides Inc. (Stealth), a privately held biopharmaceutical company developing innovative mitochondrial therapies for diseases with unmet medical needs, presented its lead clinical candidate, Bendavia, during the 2011 American Heart Association's (AHA) Cardiovascular Scientific Sessions.

1 Aug 2011

Affymetrix to commercialize four Axiom genotyping arrays for the major populations

Affymetrix, Inc. today announced plans to commercialize four Axiom population-optimized arrays used to analyze 100,000 samples collected from volunteers in one of the nation's largest and most diverse genomics projects funded by the National Institutes of Health.

1 Aug 2011

Researchers identify new plasma membrane sculpting protein

The research group of Professor Pekka Lappalainen at the Institute of Biotechnology, University of Helsinki, has identified a previously unknown mechanism which modifies the structure of plasma membranes in intestinal epithelial cells.

1 Aug 2011

Intensive glycaemic control may negatively affect a person's quality of life

Research published in The Cochrane Library found that the risk of death and cardiovascular disease, such as stroke, was unchanged whether glucose control was intense or conventional.

1 Aug 2011

Scientists reveal genetic region that increases risk of meningioma

Cancer Research UK funded scientists have conducted the first whole-genome scan of the brain tumour meningioma and revealed a genetic region that increases the risk of developing the disease, according to research published in Nature Genetics today.

1 Aug 2011

Myb protein suppression can help eliminate acute myelogenous leukemia

A team of scientists at Cold Spring Harbor Laboratory (CSHL) has laid bare the mechanism behind a phenomenon called oncogene addiction in mice suffering from a form of leukemia that mimics acute myelogenous leukemia (AML) in humans.

1 Aug 2011

Researchers reveal molecular mechanisms responsible for organizing intestinal epithelium

How do cells know where to position themselves and where to accumulate in order to carry out their functions correctly within each organ? Researchers with the Colorectal Cancer Lab at IRB Barcelona have revealed the molecular mechanisms responsible for organizing the intestinal epithelium into distinct comportments, defined by frontiers or territories.

1 Aug 2011

Three new loci linked to asthma susceptibility in Japanese population

Researchers at the RIKEN Center for Genomic Medicine (CGM), together with colleagues at Kyoto University, Tsukuba University, Harvard University, and other medical institutions have identified three new loci associated with susceptibility to adult asthma in the Japanese population.

1 Aug 2011

Researchers reveal novel gene linked with asthma in African-Americans

A new national collaboration of asthma genetics researchers has revealed a novel gene associated with the disease in African-Americans, according to a new scientific report.

1 Aug 2011

Scientists study how nervous system translates sensory information into coordinated motor output

Escape responses are some of the most studied behaviors by neurobiologists who want to understand how the brain processes sensory information. The ability to evade predators plays a vital role in the process of natural selection.

30 Jul 2011

Scientists receive funding to continue research into pathological processes supporting Alzheimer's

Neuroscientists at the University of Bristol have received a major funding boost of -550,000 from the Medical Research Council to continue their research into the pathological processes underpinning Alzheimer's disease, the most common cause of dementia, affecting around 465,000 people in the UK.

30 Jul 2011

RegenoCELL to open new facility in Panama for treatment of congestive heart failure

RegenoCELL Therapeutics, Inc., a leader in adult stem cell therapy, is pleased to announce it is planning to open another state of the art facility in Panama for patients to be treated for congestive heart failure and peripheral artery disease with its autologous stem cell therapy.

30 Jul 2011

New software tools for fast, accurate reconstruction of neural networks

The human brain is the most complex of all organs, containing billions of neurons with their corresponding projections, all woven together in a highly complex, three-dimensional web. To date, mapping this vast network posed a practically insurmountable challenge to scientists.

30 Jul 2011

New fluorescent tool can track mysterious workings of cellular RNAs

The ability to tag proteins with a green fluorescent light to watch how they behave inside cells so revolutionized the understanding of protein biology that it earned the scientific teams who developed the technique Nobel Prizes in 2008.

30 Jul 2011

SACHDNC presents new recommendations for storing dried newborn blood specimens

The states should develop clear and open policies regarding retention and research uses of dried blood spot specimens left over from newborn screening, according to a new set of "recommendations for national guidance" published in Genetics in Medicine, the official peer-reviewed journal of The American College of Medical Genetics.

30 Jul 2011

Caltech researchers find simple engineering technique to ward off HIV

If one is good, two can sometimes be better. Researchers at the California Institute of Technology (Caltech) have certainly found this to be the case when it comes to a small HIV-fighting protein.

30 Jul 2011

WARFARIN Study initiated to assess utility of genetic testing to reduce warfarin-related adverse events

Iverson Genetic Diagnostics, Inc. announced that the WARFARIN Study was initiated at Colorado Heart & Vascular, P.C. in Denver and other major hospital systems nationwide to assess the utility of genetic testing to determine a personalized warfarin dose for individual patients to reduce their risk of serious bleeding or clotting events.

30 Jul 2011