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New approach for repairing damaged nerve fibers in spinal cord injuries using nano-spheres discovered

Researchers at Purdue University have discovered a new approach for repairing damaged nerve fibers in spinal cord injuries using nano-spheres that could be injected into the blood shortly after an accident.

27 Nov 2009

NCKU, ScinoPharm Taiwan sign MOU to establish university-industry cooperation

National Cheng Kung University (NCKU), Taiwan signed a MOU with ScinoPharm Taiwan Ltd. on Nov. 24th.

27 Nov 2009

Whitehead researchers develop new type of genetic screen for human cells

Whitehead researchers have developed a new type of genetic screen for human cells to pinpoint specific genes and proteins used by pathogens, according to their paper in Science.

27 Nov 2009

Experts say vitamin D assists body's immune system to fight against H1N1

The world's leading vitamin D experts say that raising your levels of "the sunshine vitamin" this winter might be the best way to help your body naturally raise its resistance to all forms of the flu virus - including the H1N1 swine flu virus.

26 Nov 2009

International collaborative research projects to decipher the biology behind the ageing process

Research efforts to help the world's ageing population live longer healthier lives have been given a major boost with the announcement of six new transatlantic research projects aiming to understanding the biology of the ageing process.

26 Nov 2009

BodyLogicMD opens 13 new bioidentical hormone specialty practices in 2009

For many businesses, 2009 has been a painful year. Not so for BodyLogicMD. The nation's largest and fastest growing network of expert physicians specializing exclusively in medically supervised bioidentical hormones has grown the number of physicians in its network since November 2008 - from 21 to 36 physicians - and is in progress to add more physician-owned centers, including one in Puerto Rico, by the end of this year.

26 Nov 2009

Researchers identify a set of molecular brakes that stabilize the developing brain's circuitry

Researchers at the Stanford University School of Medicine have identified a set of molecular brakes that stabilize the developing brain's circuitry. Moreover, experimentally removing those brakes in mice enhanced the animals' performance in a test of visual learning, suggesting a long-term path to therapeutic application.

26 Nov 2009

GIS scientists publish the first genetic historical map of Han Chinese

The first genetic historical map of the Han Chinese, the largest ethnic population in the world, as they migrated from south to north over evolutionary time was published online today by the American Journal of Human Genetics by scientists at the Genome Institute of Singapore (GIS).

26 Nov 2009

Wnt and EGFR signaling pathways interact to promote tumor cell invasion and metastasis

Two signaling pathways essential to normal human development - the Wnt/Wingless (Wnt) and epidermal growth factor receptor (EGFR) pathways - interact in ways that can promote tumor cell invasion and metastasis, researchers from The University of Texas M. D. Anderson Cancer Center report in the Nov. 25 issue of Molecular Cell.

26 Nov 2009

Scientists offer first genetic proof of new and rational treatment for osteoporosis

The so-called RANK protein and the molecule that binds to it, the RANK ligand or RANKL, form a focus of the work of Josef Penninger, director of the Institute of Molecular Biotechnology (IMBA) in Vienna. In 1999 his group deleted the RANKL gene from mice and showed that the RANK/RANKL system was the "master regulator" governing bone loss (Kong et al. 1999 Nature 402, 304-309).

26 Nov 2009

Low-temperature plasma prototype devices as bactericidal cocktails

MRSA (methicillin-resistant Staphylococcus Aureus) and other drug-resistant bacteria could face annihilation as low-temperature plasma prototype devices have been developed to offer safe, quick, easy and unfailing bactericidal cocktails.

26 Nov 2009

Researchers find link between novel gene, phosducin and blood pressure response to stress

Does stress increase blood pressure? This simple question has been the focus of intense research for many years. New Stress-related gene Modulates High Blood Pressure in Mice & Men

26 Nov 2009

Findings show the relationship between neurotransmitter dopamine and ADHD

Scientists at the California Institute of Technology (Caltech) have uncovered evidence of a primitive emotion-like behavior in the fruit fly, Drosophila melanogaster.

26 Nov 2009

Inhaled carbon dioxide increases brain acidity and evokes fear behavior: Study

Breathing carbon dioxide can trigger panic attacks, but the biological reason for this effect has not been understood. A new study by University of Iowa researchers shows that carbon dioxide increases brain acidity, which in turn activates a brain protein that plays an important role in fear and anxiety behavior.

26 Nov 2009

Cells protect themselves against viruses and bacteria with novel non-genetic mechanism

When cells are confronted with an invading virus or bacteria or exposed to an irritating chemical, they protect themselves by going off their DNA recipe and inserting the wrong amino acid into new proteins to defend them against damage, scientists have discovered.

26 Nov 2009

Protein mutation can cause a new form of heart failure

Over the course of a lifetime, the heart pumps some 250 million liters of blood through the body. In the order to do this, the muscle fibers of the heart have to be extremely durable. The research group headed by Dr. Wolfgang Rottbauer, vice chair of the Department of Medicine III at Heidelberg University Hospital (Chairman: Prof. Dr. H. A. Katus), has discovered a protein that is responsible for the stability of the smallest muscular unit, the sarcomere.

25 Nov 2009

HPA-specific shRNA holds potential as a novel therapeutic strategy for gastric cancer

Previous studies have indicated that the heparanase (HPA) is correlated with histopathological parameters and poor prognosis of gastric cancers. Although their efficiencies in inhibiting the expression of HPA, the traditional HPA inhibitors may produce nonspecific and undesirable effects. In recent years, genetic approaches targeting HPA have been regarded as a promising alternative.

25 Nov 2009

Novel way to fight UTIs: Research into Alzheimer's disease

Research into Alzheimer's disease seems an unlikely approach to yield a better way to fight urinary tract infections (UTIs), but that's what scientists at Washington University School of Medicine in St. Louis and elsewhere recently reported.

25 Nov 2009

Roche's xCELLigence RTCA DP Instrument with CIM-Plate 16 enables real-time monitoring of cell migration

Cell migration is an important process in the development of organisms, as well as during immune surveillance and wound healing. For cancer development, the potential of cells to migrate or to grow invasively is, in addition to proliferation, the most important disease-causing factor. The inhibition of cell migration is a key target of the new anti-inflammatory therapies.

25 Nov 2009

Johnson & Johnson Focused Funding grant for research on brain cell damage in PD

‏Dr. Sarit Larisch, Head of the Cell Death Research Laboratory and senior lecturer at the University of Haifa, has been awarded the prestigious Johnson & Johnson Focused Funding grant for her research exploring the cause of brain cell damage in Parkinson's disease.

25 Nov 2009

Medical Science News

New approach for repairing damaged nerve fibers in spinal cord injuries using nano-spheres discovered

NCKU, ScinoPharm Taiwan sign MOU to establish university-industry cooperation

Whitehead researchers develop new type of genetic screen for human cells

Experts say vitamin D assists body's immune system to fight against H1N1

International collaborative research projects to decipher the biology behind the ageing process

BodyLogicMD opens 13 new bioidentical hormone specialty practices in 2009

Researchers identify a set of molecular brakes that stabilize the developing brain's circuitry

GIS scientists publish the first genetic historical map of Han Chinese

Wnt and EGFR signaling pathways interact to promote tumor cell invasion and metastasis

Scientists offer first genetic proof of new and rational treatment for osteoporosis

Low-temperature plasma prototype devices as bactericidal cocktails

Researchers find link between novel gene, phosducin and blood pressure response to stress

Findings show the relationship between neurotransmitter dopamine and ADHD

Inhaled carbon dioxide increases brain acidity and evokes fear behavior: Study

Cells protect themselves against viruses and bacteria with novel non-genetic mechanism

Protein mutation can cause a new form of heart failure

HPA-specific shRNA holds potential as a novel therapeutic strategy for gastric cancer

Novel way to fight UTIs: Research into Alzheimer's disease

Roche's xCELLigence RTCA DP Instrument with CIM-Plate 16 enables real-time monitoring of cell migration

Johnson & Johnson Focused Funding grant for research on brain cell damage in PD

How can microdialysis benefit drug development

Global and Local Efforts to Take Action Against Hepatitis

Addressing Important Cardiac Biology Questions with Shotgun Top-Down Proteomics

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