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Nanoparticle targets melanoma with siRNA

Research has shown that a particular receptor for the blood protein thrombin is overexpressed by highly metastatic melanoma cells.

20 Nov 2008

Patients at risk of self-harm after discharge from psychiatric care

Non-fatal self-harm may occur in over ten per cent of adults discharged from psychiatric inpatient care in England and Wales, according to new research from the University of Bristol published in the BMJ. The risk was found to be greatest in the first month, Professor David Gunnell and colleagues found.

20 Nov 2008

New compounds break up cancer-causing protein STAT3 and destroy breast cancer tumors.

Two new compounds created by a University of Central Florida professor show early promise for destroying breast cancer tumors.

19 Nov 2008

Survival of head and neck cancer patients is greatly affected by coexisting ailments

Current estimates for head and neck cancer survival are largely inaccurate because they widely disregard many of the most common diseases such patients have in addition to their primary cancer, says Jay Piccirillo, M.D., a head and neck specialist at Washington University School of Medicine in St. Louis, the Siteman Cancer Center and Barnes-Jewish Hospital.

19 Nov 2008

Regular religious service attendance reduces risk of death by 20 percent

A study published by researchers at Yeshiva University and its medical school, Albert Einstein College of Medicine, strongly suggests that regular attendance at religious services reduces the risk of death by approximately 20 percent.

19 Nov 2008

Soviet-developed immune formula boosts immune activity

A recent study on an American-made, Soviet-developed immune formula shows the product has a significant effect on immune function.

19 Nov 2008

Study identifies causes of bone loss in breast cancer survivors

Osteoporosis is a growing concern among breast cancer survivors and their doctors, because certain cancer drugs can cause bone loss.

19 Nov 2008

Marijuana may be good for the aging brain

The more research they do, the more evidence Ohio State University scientists find that specific elements of marijuana can be good for the aging brain by reducing inflammation there and possibly even stimulating the formation of new brain cells.

19 Nov 2008

Researchers identify best time for stem cell collection for Parkinson's therapy

Researchers have identified a stage during dopamine neuron differentiation that may be an ideal time to collect human embryonic stem cells for transplantation to treat Parkinson's disease, according to data presented at Neuroscience 2008, the 38th annual meeting of the Society for Neuroscience.

19 Nov 2008

Scientists gain new insights into regulation of calpains

Scientists at St. Jude Children's Research Hospital have gained new insights into regulation of one of the body's enzyme workhorses called calpains.

19 Nov 2008

Cognitive training may benefit 'Baby Boomers'

Posit Science Corporation researcher, Dan Tinker, presented evidence at the Society for Neuroscience Annual Conference in Washington, DC this week indicating that cognitive training may benefit Baby Boomers.

19 Nov 2008

Anal sex being practiced by more teens

A new study by researchers at the Bradley Hasbro Children's Research Center suggests that the incidence of heterosexual anal sex is increasing among teens and young adults - particularly those who have recently had unprotected vaginal sex.

19 Nov 2008

Researchers define ideal time for stem cell collection for Parkinson's disease therapy

19 Nov 2008

Genetic screening no better than traditional risk factors for predicting type 2 diabetes

Screening for a panel of gene variants associated with the risk for type 2 diabetes can identify adults at risk for the disorder but is not significantly better than assessment based on traditional risk factors such as weight, blood pressure and blood sugar levels.

19 Nov 2008

Enzyme discovery may lead to better heart and stroke treatments

A Queen's University study sheds new light on the way one of our cell enzymes, implicated in causing tissue damage after heart attacks and strokes, is normally kept under control.

19 Nov 2008

Deep brain mapping to pinpoint specific are of brain associated with Gulf War syndrome

Researchers at Southern Methodist University in Dallas are pioneering the use of spatial statistical modeling to analyze brain scan data from Persian Gulf War veterans, aiming to pinpoint specific areas of the their brains affected by Gulf War Syndrome.

19 Nov 2008