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Glycogen study findings shed light on possible route to treat Lafora disease

Indiana University scientists have solved a perplexing mystery regarding one of the body's main energy storage molecules, in the process shedding light on a possible route to treatment of a rare but deadly disease in teenagers.

2 Mar 2011

New study reviews latest scientific developments in autism

First consultant of child psychiatry in the UK reviews state of knowledge on autism. Despite substantial gains in knowledge and understanding of autism over the last three years, we are still no closer to either prevention or cure, according to Sir Michael Rutter, Professor of Developmental Psychopathology at the Institute of Psychiatry, King's College London.

2 Mar 2011

Pluristem's PLX cells exhibit potential to treat accidental and intentionally induced muscle injuries

Pluristem Therapeutics, Inc. and the Berlin-Brandenburg Center for Regenerative Therapies (BCRT), in cooperation with the Charite - University of Medicine in Berlin,today announced the results of a pre-clinical study demonstrating that the local administration of PLX cells following muscle injury resulted in significant improvement in the recovery of muscle function when compared with the control group. This

2 Mar 2011

Health benefits of herbal teas no longer a folklore

Those who enjoy the caffeinated lift that comes from drinking traditional coffees and teas may tend to overlook the benefits of drinking herbal infusions. Now, as explained in this month's issue of Agricultural Research magazine, the idea that herbal teas may provide a variety of health benefits is no longer just folklore.

2 Mar 2011

Mathematical model predicts lifespan of stem cells

When patients receive a bone marrow transplant, they are getting a new population of hematopoietic stem cells. Fresh stem cells are needed when a patient is low on red blood cells, as in anemia, or white blood cells, which can be caused by cancer or even cancer treatments such as irradiation or chemotherapy. The problem is that a bone marrow transplant might not succeed because the transplanted stem cells don't live long enough or because they proliferate too well, leading to leukemia.

2 Mar 2011

Scientists discover how change in growth hormone activity leads to fatty liver disease

Scientists at the UCSF Cardiovascular Research Institute have discovered how a change in growth hormone activity in mice leads to fatty liver disease, a condition whose human counterpart is of rising concern worldwide.

2 Mar 2011

Study: Pycnogenol- offers natural solution for patients with metabolic syndrome

The American Heart Association estimates 35 percent of adults in the U.S. suffer from metabolic syndrome, a group of risk factors characterized by obesity and the simultaneous presence of heart disease risk factors with high blood pressure, blood sugar and lipids.

2 Mar 2011

Scientists discover signaling pathway in brain to induce cellular leptin resistance

Researchers at UT Southwestern Medical Center have identified a signaling pathway in the brain that's sufficient to induce cellular leptin resistance, a problem that decreases the body's ability to "hear" that it is full and should stop eating.

2 Mar 2011

New insight into HIV/AIDS

A paper published in the March 2011 print edition of the Journal of Clinical Investigation offers new insight into what prompts immunity to AIDS in sooty mangabeys, a natural host African monkey species.

2 Mar 2011

Geron's hESC derived GRNCM1 halts remodeling process and preserves cardiac function in acute heart damage

Geron Corporation today announced preclinical study data showing positive effects of GRNCM1, Geron's cardiomyocyte product derived from human embryonic stem cells (hESCs), in a small animal model of acute heart damage. Administering GRNCM1 by injection into the heart resulted in greater resistance to induced arrhythmias, halted adverse cardiac remodeling and preserved mechanical function compared to controls.

2 Mar 2011

Research: Tanning bed exposure can lead to serious skin problems

Tanning bed exposure can produce more than some tanners may bargain for, especially when they self-diagnose and use the radiation to treat skin eruptions, according to research conducted by the Indiana University School of Medicine Department of Dermatology.

2 Mar 2011

Scientists find link between ADHD and bipolar disorders with regard to rapid mood swings

Thanks in part to a Norwegian research biobank, researchers have generated important new insight into ADHD and how the condition manifests itself. Among other things, they have found that there is some overlap between ADHD and bipolar disorders with regard to rapid mood swings.

2 Mar 2011

Scientists discover new way to generate human motor nerve cells

Scientists have discovered a new way to generate human motor nerve cells in a development that will help research into motor neurone disease.

2 Mar 2011

Vaccine-induced cellular immune responses against HIV-1 infection exert selective pressure on the virus

An AIDS vaccine tested in people, but found to be ineffective, influenced the genetic makeup of the virus that slipped past. The findings suggest new ideas for developing HIV vaccines.

2 Mar 2011

Genetic switch increases blood vessels in skeletal muscle of non-exercising mice

Many people suffer from a devastating condition known as critical limb ischemia (CLI) that can lead to muscle wasting and even amputation. The disease is linked to the blockage of blood flow to the skeletal muscle and current treatment options include rehabilitative exercise and surgical bypass of blood vessels. New preclinical research suggests there may be a way to restore blood supply in skeletal muscle without traditional intervention.

2 Mar 2011

Additional pathology tests can improve survival rates in patients with oesophageal cancer

A University of Adelaide medical researcher says current treatment for people diagnosed with oesophageal cancer could be improved with additional pathology tests.

2 Mar 2011

Experimental drug may help preserve neurological function in survivors of sudden cardiac arrest

An experimental drug that targets a brain system that controls inflammation might help preserve neurological function in people who survive sudden cardiac arrest, new research suggests.

2 Mar 2011

Bone marrow stem cell transplantation feasible, safe treatment for children with severe traumatic brain injury

For children with severe traumatic brain injury (TBI), transplantation of stem cells derived from the patients' own bone marrow is a "logistically feasible and safe" treatment procedure, reports the March issue of Neurosurgery, official journal of the Congress of Neurological Surgeons.

2 Mar 2011

New discovery in tendon injury

Scientists have discovered how tendons - the fibrous tissue that connects muscle to bone - become damaged through injury or the ageing process in what could lead to new treatments for people with tendon problems.

From The University of Manchester 2 Mar 2011

Nanotechnology holds promise for developing surgical measures

A new review published in WIREs Nanomedicine and Nanobiotechnology explores how nanotechnology may provide powerful new tools that could have a marked impact on the therapeutic and diagnostic measures available to surgeons.

2 Mar 2011

Medical Science News

Glycogen study findings shed light on possible route to treat Lafora disease

New study reviews latest scientific developments in autism

Pluristem's PLX cells exhibit potential to treat accidental and intentionally induced muscle injuries

Health benefits of herbal teas no longer a folklore

Mathematical model predicts lifespan of stem cells

Scientists discover how change in growth hormone activity leads to fatty liver disease

Study: Pycnogenol- offers natural solution for patients with metabolic syndrome

Scientists discover signaling pathway in brain to induce cellular leptin resistance

New insight into HIV/AIDS

Geron's hESC derived GRNCM1 halts remodeling process and preserves cardiac function in acute heart damage

Research: Tanning bed exposure can lead to serious skin problems

Scientists find link between ADHD and bipolar disorders with regard to rapid mood swings

Scientists discover new way to generate human motor nerve cells

Vaccine-induced cellular immune responses against HIV-1 infection exert selective pressure on the virus

Genetic switch increases blood vessels in skeletal muscle of non-exercising mice

Additional pathology tests can improve survival rates in patients with oesophageal cancer

Experimental drug may help preserve neurological function in survivors of sudden cardiac arrest

Bone marrow stem cell transplantation feasible, safe treatment for children with severe traumatic brain injury

New discovery in tendon injury

Nanotechnology holds promise for developing surgical measures

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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