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Chemicals in cruciferous vegetables may provide cancer-fighting benefit

Chemicals in cruciferous vegetables, such as broccoli, watercress, cabbage and cauliflower, appear to not only stop human prostate cancer cells from growing in mice but also may cut off the formation of blood vessels that "feed" tumors, says a University of Pittsburgh Cancer Institute study.

18 Apr 2007

Lexicon Reports on anti-angiogenesis target discoveries

Lexicon Genetics has presented results from the company's genetic screen to identify proteins involved in blood vessel formation and organization.

18 Apr 2007

Nanoparticle delivery system delivers cancer-suppressing gene in M. D. Anderson trial

A cancer-suppressing gene has been successfully delivered into the tumors of stage 4 lung cancer patients via an intravenously administered lipid nanoparticle in a phase I clinical trial at The University of Texas M. D. Anderson Cancer Center.

18 Apr 2007

New vaccine strategy for head and neck cancers

Most attempts to create therapeutic cancer vaccines are based on custom-made approaches that use a patient's own tumor cells to generate a strong immune response against cancer.

18 Apr 2007

More effective therapies for individual cancers - personalized medicine

Genetic and epigenetic variations ensure that no two people are exactly alike, and the same holds true for any two cancers.

18 Apr 2007

Malaria-infected mice cured by one dose of new drug from Johns Hopkins

Johns Hopkins University researchers have cured malaria-infected mice with single shots of a new series of potent, long lasting synthetic drugs modeled on an ancient Chinese herbal folk remedy.

18 Apr 2007

Omega-3 fatty acids protect against Alzheimer's

Scientists in the United States say that diets rich in docosahexaenoic acid (DHA) can help prevent the development of the two brain lesions that are hallmarks of Alzheimer's disease.

18 Apr 2007

Scientists tackle cancer with different approaches

Studies presented at the 2007 meeting of the American Association for Cancer Research show how researchers are using the new, as well as the natural, to help design and test new drugs to treat cancer.

18 Apr 2007

Polymorphisms in the glutathione S-transferase genes and treatment outcomes in acute myeloid leukemia

Levels of an enzyme involved metabolizing chemotherapy may help patients with acute myeloid leukemia (AML) to be able to better tolerate chemotherapy, according to the results of research which will be presented by Kirsten Moysich, PhD, Department of Epidemiology, Roswell Park Cancer Institute (RPCI) at the 2007 centennial meeting of the American Association for Cancer Research (AACR), April 14-18, in Los Angeles, CA.

18 Apr 2007

Scientists isolate enzyme that could be used to predict survival for nasopharyngeal cancer

Mayo Clinic Cancer Center scientists, in collaboration with Chinese researchers, have isolated an enzyme that could be used to predict survival and recurrence rates for nasopharyngeal cancer -- a common cancer affecting people from Southeast Asia.

18 Apr 2007

Sensory-deprived brain compensates - increases its plasticity

Whiskers provide a mouse with essential information to negotiate a burrow or detect movement that could signal a predator's presence.

18 Apr 2007

Taking a jab at cancer by stimulating the immune system

As the first FDA-approved cancer vaccine, designed to protect against human papillomavirus, has moved from scientific discussion to social debate, other vaccine studies are continuing to make progress.

18 Apr 2007

Vitamin D: sunshine, diet and supplements - cancer prevention and therapy

Vitamin D deficiency is common and cancer risk is higher among those individuals with low vitamin D levels, according to an analysis of research which will be presented at a symposium by Donald L.

17 Apr 2007

Irish smoking ban effective at clearing the air

A national workplace ban on smoking in Ireland resulted in an 83 percent reduction in air pollution in pubs, an 80 percent decrease in airborne carcinogens for patrons and staff, and an improvement in the respiratory health of bar workers, according to a one-year follow-up study.

17 Apr 2007

Silver Award for advances in the prevention of HIV perinatal transmission

The Children's Hospital of Philadelphia presented J. Brooks Jackson, M.D., MBA, of Johns Hopkins University with the Herman and Gertrude Silver Award for his internationally prominent work in preventing the transmission of HIV from infected mothers to their newborn babies.

17 Apr 2007

Single master gene crucial for nerve cell insulation

Researchers funded by the National Institutes of Health have discovered how a defect in a single master gene disrupts the process by which several genes interact to create myelin, a fatty coating that covers nerve cells and increases the speed and reliability of their electrical signals.

17 Apr 2007