Body

NEWTOWN, PA and PRINCETON, NJ Dec. 3, 2010 / PRNewswire-FirstCall / Onconova Therapeutics announces its late-stage anticancer agent, Estybon® (ON 01910.Na), will be featured in three presentations at the 52nd American Society of Hematology (ASH) Annual Meeting in Orlando, FL, December 4-7, 2010.

December 2, 2010 – (BRONX, NY) – Nearly a quarter of Americans live in rural areas, which consistently report higher cancer mortality rates than urban and suburban areas. Among the complex causes for this disparity is that only 10 percent of physicians practice in rural areas and almost 4 out of 10 rural residents live at least an hour from an urban area.

They might just be the smallest Christmas tree decorations ever. Tiny spherical particles of gold and silver that are more than 100 million times smaller than the gold and silver baubles used to decorate seasonal fir trees have been synthesized by researchers in Mexico and the US.

DALLAS – Dec. 3, 2010 – Thanks to findings by UT Southwestern Medical Center researchers, individuals with a potentially life-threatening condition predisposing them to blood clots, or thrombosis, might someday receive therapy to prevent the condition.

December 2, 2010 – (BRONX, NY) – Nearly a quarter of Americans live in rural areas, which consistently report higher cancer mortality rates than urban and suburban areas. Among the complex causes for this disparity is that only 10 percent of physicians practice in rural areas and almost 4 out of 10 rural residents live at least an hour from an urban area.

NEW YORK (Dec. 2, 2010) -- There is new hope for people with acute myelogenous leukemia (AML), a fast-growing cancer of the blood and bone marrow. Research led by Weill Cornell Medical College and published today in the online edition of the journal Cancer Cell reveals a surprising and unexpected cancer-causing mechanism. The investigators discovered that newly identified mutant enzymes in AML create a chemical poison to cause leukemia.

The interest in the biological effects of non-ionizing Electro Magnetic Fields (EMFs) and Static Magnetic Fields (SMFs) on the whole organism, as well on cellular systems, has noticeably increased in recent years in consideration of their increased production (from the generation and transmission of electricity, to domestic appliances and industrial equipment, to telecommunications and broadcasting) and the possible health risk for humans. About one century ago, associated with the wide use of electricity, artificial electric and magnetic fields became a part of our living environment.

Personalized medicine centers on being able to predict the risk of disease or response to a drug based on a person's genetic makeup. But a study by scientists at Washington University School of Medicine in St. Louis suggests that, for most common diseases, genes alone only tell part of the story.

While questions persist about the best ways to detect breast cancer early, a CT imaging system developed at the University of Rochester Medical Center and first unveiled five years ago is in a better position today to enter the fray -- at least in a supporting role to conventional mammography.

URMC radiologist Avice O'Connell, M.D., was invited to summarize the studies conducted thus far on the Cone Beam Computed Tomography (CBCT) scanner, at the Radiological Society of North America Annual Scientific Assembly in Chicago at 8:30 a.m. (EST) on Friday, December 3, 2010.

Mumbai, India – The International Rice Research Institute (IRRI) and the Asia Society launched a new food security report for Asia in Mumbai today, calling for increased investment in rice research.

Could information technology and data mining techniques be used to improve the diagnosis and treatment of depression? That's the question scientists in Australia hope to have answered in a forthcoming issue of the International Journal of Functional Informatics and Personalised Medicine.

Scientists have discovered that the alteration of a single gene could cause some male embryos to develop as females.

The breakthrough will improve diagnosis and clinical management of patients with disorders of sex development (DSD). These conditions occur when the testis or ovary does not develop properly in the embryo, causing genital abnormalities in one in 4500 babies.

The process of metastasis requires that cancer cells traveling from a primary tumor find a hospitable environment in which to implant themselves and grow. A new study from Massachusetts General Hospital (MGH) Cancer Center researchers finds that circulating tumor cells prepare this environment by bringing along from their original site noncancerous cells that support tumor growth. The report has been published online in PNAS Early Edition.

Organic raw milk is consumed by an estimated 1-3 percent of the United States population and raw milk and cheeses are responsible for almost 70 percent of reported dairy outbreaks. On July 16, 2008, the Connecticut Department of Public Health identified two unrelated children who had experienced hemolytic uremic syndrome after consuming raw milk from the same farm. The authors investigated the situation further and found more cases of people affected by milk from the same farm.