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Genetic discovery may lead to new blood test for people at high risk for cancer

Research funded in part by the Canadian Cancer Society may lead to a genetic screening test that could help families who are at high risk for cancer.

4 Aug 2008

Scientists discover link between DNA copy number changes and cancer risk

Scientists at The Hospital for Sick Children (SickKids) have discovered a link between a newly discovered form of inherited genetic alteration, termed DNA copy number variation (CNV), and cancer susceptibility.

4 Aug 2008

Vitamin C injections slow tumor growth in mice

High-dose injections of vitamin C, also known as ascorbate or ascorbic acid, reduced tumor weight and growth rate by about 50 percent in mouse models of brain, ovarian, and pancreatic cancers, researchers from the National Institutes of Health (NIH) report in the August 5, 2008, issue of the Proceedings of the National Academy of Sciences.

4 Aug 2008

A new target for malaria drugs

The malaria parasite has waged a successful guerrilla war against the human immune system for eons, but a study in this week's Journal of Biological Chemistry has exposed one of the tricks malaria uses to hide from the immune proteins, which may aid in future drug development.

4 Aug 2008

Overuse of cough and cold medications among young children in U.S.

Researchers from Boston University's Slone Epidemiology Center have found that approximately one in ten U.S. children uses one or more cough and cold medications during a given week. These findings appear in the August issue of the journal Pediatrics.

4 Aug 2008

Eating fish appears to lower risk of stroke in healthy seniors

Eating tuna and other types of fish may help lower the risk of cognitive decline and stroke in healthy older adults, according to a study published in the August 5, 2008, issue of Neurology, the medical journal of the American Academy of Neurology.

4 Aug 2008

Maternal deaths following cesarean delivery can be reduced

Maternal death rates have remained constant in the United States for many decades. Are there any improvements in health care that could reduce these rates further?

4 Aug 2008

Binge drinking death of 15 year old in SA

A town in South Australia has been devastated over the death of a teenager from what appears to be a drinking binge.

4 Aug 2008

Many new sun creams do not offer full protection from harmful rays

According to a new study almost half of all new sun creams do not offer protection against harmful sun rays.

4 Aug 2008

Queensland health in bother again over employment of a foreign doctor

Queensland health are in a spot of bother yet again over the employment of a foreign born doctor.

4 Aug 2008

Disclosing a breast cancer diagnosis to family and friends

Women diagnosed with breast cancer shoulder the emotional burden of disclosing their diagnosis to loved ones, managing the feelings of others at precisely the time when they need support themselves, according to research to be presented at the annual meeting of the American Sociological Association (ASA).

4 Aug 2008

NanoViricides signs agreement with CDC for expanded rabies research

NanoViricides, Inc. has signed a Materials Cooperative Research and Development Agreement (MCRADA) with the United States Centers for Disease Control and Prevention (CDC) in Atlanta, Georgia for rabies treatment study.

4 Aug 2008

Depression hastens decline in cancer patients

Depression causes patients with advanced cancer to die sooner than they should, say scientists at the University of Liverpool.

4 Aug 2008

Lilly reaffirms $3.00 per share purchase offer for SGX Pharmaceuticals

Eli Lilly and Company today reaffirmed that its $3.00 per share purchase offer for SGX Pharmaceutical, Inc. represents its best and final offer for the San Diego-based biotechnology company.

4 Aug 2008

New survey examines experiences and views of low-wage workers

A new national survey by The Washington Post, the Kaiser Family Foundation, and Harvard University provides a detailed look at the real life experiences and views of low-wage workers.

4 Aug 2008

First NY to LA living-donor transplant chain results in three lifesaving kidney transplants at UCLA

The lives of three Los Angeles-area kidney transplant patients were transformed by one of the West Coast's first three-way living donor kidney transplant chains, made possible through the generosity of a non-directed, altruistic kidney donor from New York City -- announced today at a joint news conference.

4 Aug 2008

FDA changes policies regarding advisory committees

The Food and Drug Administration today announced several improved policies and procedures strengthening its management of FDA advisory committees. The improvements include stricter limits on financial conflicts of interest for committee members, improved voting procedures, and improvements to the processes for disclosing information pertaining both to advisory committee members and to specific matters considered at advisory committee meetings.

4 Aug 2008

Anti-reflux surgery - research may lead to changes in treatment recommendations

Researchers at Wake Forest University Baptist Medical Center have found that the reflux and swallowing problems that are common symptoms in patients with Rett syndrome and other neurological impairments, may be caused by a different mechanism than they are in healthy individuals. The finding leaves researchers to wonder if these patients truly benefit from anti-reflux surgery commonly performed in these children.

4 Aug 2008

U.S. EPA calls out nation's largest manufacturer of hospital disinfectants

Consumers should never have to second-guess information on product labels, and through a recent settlement between the U.S. Environmental Protection Agency (EPA) and Lonza Inc., the nation's largest manufacturer of hospital disinfectants, consumers will now assuredly be getting what they pay for.

4 Aug 2008

Targeted action on HIV and tuberculosis needed to reach drug users

Health and criminal justice authorities need to provide targeted services to drug users, especially those who inject drugs, to prevent and treat tuberculosis (TB) and HIV. TB is a major cause of death for people living with HIV, but drug users who are HIV-positive face stigma, discrimination and barriers to accessing life-saving treatments.

4 Aug 2008