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‘Gene for speed’ researcher awarded Ramaciotti Medal

Professor Kathryn North AM, the researcher responsible for discovering the ‘gene for speed’, has been awarded the prestigious Ramaciotti Medal for Excellence in Biomedical Research and a $50,000 grant.

16 Oct 2012

Experts blaze TRAIL for pulmonary arterial hypertension therapy

Researchers have shown that the cell signaling molecule tumor necrosis factor-related apoptosis-inducing ligand may be a potential therapeutic target for pulmonary arterial hypertension.

16 Oct 2012

Intensive treatment with high doses of statin drugs shows promise for dyslipidemia

A comprehensive new review on how to treat high cholesterol and other blood lipid problems suggests that intensive treatment with high doses of statin drugs is usually the best approach.

16 Oct 2012

Cigarette smoke adversely affects the developing human airway

Research presented at the ANESTHESIOLOGY 2012 annual meeting revealed cigarette smoke adversely affects the developing human airway, especially in prematurity. Fetuses and premature babies exposed to cigarette smoke are at greater risk for developing childhood respiratory diseases, such as asthma.

16 Oct 2012

Exercise and healthy eating reduce body fat and preserve muscle in adults

Exercise and healthy eating reduce body fat and preserve muscle in adults better than diet alone, according to a study funded and conducted by National Institute of Diabetes and Digestive and Kidney Diseases (NIDDK), part of the National Institutes of Health.

16 Oct 2012

GE Healthcare launches new online patient and caregiver resource for Parkinson's disease

As part of GE Healthcare's ongoing commitment to provide resources for those living with movement disorders, the company announced today a new online patient and caregiver resource - www.Move2Answers.com.

15 Oct 2012

Pioneering research paves way for new treatments for pulmonary arterial hypertension

Pioneering research conducted by the University of Sheffield is paving the way for new treatments which could benefit patients suffering from the fatal lung disease pulmonary arterial hypertension (PAH).

15 Oct 2012

Scientists take first steps to create neural-like stem cells from muscle tissue

Scientists at Wake Forest Baptist Medical Center have taken the first steps to create neural-like stem cells from muscle tissue in animals.

15 Oct 2012

Scientists resolve new molecular circuit controlling cellular metabolism

Cancer, diabetes, and excess body weight have one thing in common: they alter cellular metabolism. Scientists from the Max Planck Institute of Immunobiology and Epigenetics in Freiburg and the Medical University of Vienna together with an international research team have jointly resolved a new molecular circuit controlling cellular metabolism.

15 Oct 2012

Scientists characterize unique model of bladder regeneration

While it is well known that starfish, zebrafish and salamanders can re-grow damaged limbs, scientists understand very little about the regenerative capabilities of mammals. Now, researchers at Wake Forest Baptist Medical Center's Institute for Regenerative Medicine report on the regenerative process that enables rats to re-grow their bladders within eight weeks.

13 Oct 2012

Two CUMC studies provide new insights into spinal muscular atrophy

A study by scientists from the Motor Neuron Center at Columbia University Medical Center (CUMC) suggests that spinal muscular atrophy (SMA), a genetic neuromuscular disease in infants and children, results primarily from motor circuit dysfunction, not motor neuron or muscle cell dysfunction, as is commonly thought.

12 Oct 2012

Menstrual cycle alters muscle activation patterns in female athletes

Numerous studies have shown that female athletes are more likely to get knee injuries, especially anterior cruciate ligament (ACL) tears and chronic pain, than their male counterparts.

12 Oct 2012

Children exposed to natural playgrounds tend to be more active

Children who play on playgrounds that incorporate natural elements like logs and flowers tend to be more active than those who play on traditional playgrounds with metal and brightly colored equipment, according to a recent study from the University of Tennessee, Knoxville.

12 Oct 2012

Clinical study to investigate Cytori's adipose-derived cell therapy in patients with heart failure

Timothy Henry, M.D. of the Minneapolis Heart Institute Foundation treated the first patient in the ATHENA study, injecting the patient's own stem cells into the heart to restore blood flow and help regenerate heart muscle. Henry, the Foundation's Director of Research is co-principal investigator of the ATHENA study sponsored by Cytori Therapeutics.

12 Oct 2012

Study shows how CaM kinase II triggers cell death following heart damage

University of Iowa researchers have previously shown that an enzyme called CaM kinase II plays a pivotal role in the death of heart cells following a heart attack or other conditions that damage or stress heart muscle.

11 Oct 2012

Heart drug could ease rare muscle disorder

The anti-arrhythmic drug mexiletine may improve symptoms in patients with nondystrophic myotonias, shows a small randomized trial published in JAMA.

11 Oct 2012

S100A1 protein critical for endothelial cell function in ischemic angiogenesis

Restoring diminished levels of a protein shown to prevent and reverse heart failure damage could also have therapeutic applications for patients with critical limb ischemia (CLI), suggests a new preclinical study published online October 9 in Circulation Research from researchers at the Center for Translational Medicine at Thomas Jefferson University.

11 Oct 2012

Testosterone fosters social behavior in men

The hormone testosterone stands for typically male attributes - it fosters the forming of the sexual characteristics, increases libido and muscle building. Women also have this sex hormone, but to a much lesser extent.

11 Oct 2012

Dieting, exercise can spur HDL cholesterol production in type 2 diabetics

With a little exercise and dieting, overweight people with type 2 diabetes can still train their fat cells to produce a hormone believed to spur HDL cholesterol production, report medical researchers from The Methodist Hospital and eight other institutions in an upcoming issue of the Journal of Lipid Research.

10 Oct 2012

Researchers identify two new small 'chaperone' molecules that may treat Schindler/Kanzaki disease

University of Massachusetts Amherst researchers, experts in revealing molecular structure by X-ray crystallography, have identified two new small "chaperone" molecules that may be useful in treating the inherited metabolic disorder known as Schindler/Kanzaki disease.

10 Oct 2012