Body

The use of an intensified form of radiotherapy in patients with locally advanced head and neck cancers can improve overall survival rates compared with standard radiation therapy, according to results from a large study to be presented today (Saturday) at the 2013 European Cancer Congress (ECC2013) [1].

The more an EU (European Union) national government spends on health, the fewer the deaths after a cancer diagnosis in that country, according to new research to be presented to the 2013 European Cancer Congress (ECC2013) [1] today (Sunday) and published simultaneously in the leading cancer journal Annals of Oncology [2].

Screening for colorectal cancer (CRC) in European countries is highly effective in reducing mortality from the disease. Some of the resources currently being devoted to breast and prostate screening programmes, where the evidence of effectiveness is much less clear-cut, should be reallocated to the early detection of CRC, the 2013 European Cancer Congress (ECC2013) [1] will hear today (Sunday).

Diabetes is linked to an increased risk of developing cancer, and now researchers have performed a unique meta-analysis that excludes all other causes of death and found that diabetic patients not only have an increased risk of developing breast and colon cancer but an even higher risk of dying from them.

Younger patients with colorectal cancer that has spread (metastasised) to other parts of the body represent a high-risk group that is less likely to respond to anti-cancer treatments. Their disease is more likely to progress and they are at greater risk of death than other age groups, according to new research to be presented to the 2013 European Cancer Congress (ECC2013) [1] today (Sunday).

The first Phase II study to investigate the use of the anti-cancer drug, everolimus, for the initial treatment of advanced papillary kidney cancer has shown that it is successful in slowing or preventing the spread of the disease, according to research to be presented today (Sunday) at the 2013 European Cancer Congress (ECC2013) [1].

COLUMBIA, Mo. — Nitrogen fertilizer costs U.S. farmers approximately $8 billion each year, and excess fertilizer can find its way into rivers and streams, damaging the delicate water systems. Now, a discovery by a team of University of Missouri researchers could be the first step toward helping crops use less nitrogen, benefitting both farmers' bottom lines and the environment. The journal Science published the research this month.

Seattle, WA—Taking a 12-week yoga class and practicing at home was linked to less insomnia—but not to fewer or less bothersome hot flashes or night sweats. The link between yoga and better sleep was the only statistically significant finding in this MsFLASH (Menopause Strategies: Finding Lasting Answers for Symptoms and Health) Network randomized controlled trial.

It's often said that the HIV/AIDS epidemic has a woman's face. The proportion of women infected with HIV has been on the rise for a decade; in sub-Saharan Africa, women constitute 60 percent of people living with disease. While preventative drugs exist, they have often proven ineffective, especially in light of financial and cultural barriers in developing nations.

New York, September 27, 2013 -- Clinical trial design for new cancer therapies has historically been focused on the tissue of origin of a tumor, but a paper from researchers at Memorial Sloan-Kettering Cancer Center published on September 26 in Nature Genetics supports a new approach: one based on the genomic signature of a tumor rather than the tissue of origin in the body.

Philadelphia, Pa. (September 26, 2013) - Blurred images that are unidentifiable as still pictures become understandable once the images are set in motion.

Our genetic heritage is contained—and protected—in the nucleus of the cells that compose us. Copies of the DNA exit the nucleus to be read and translated into proteins in the cell cytoplasm. The transit between the nucleus and the cytoplasm takes place through the nuclear pores, genuine "customs agents" that monitor the import-export between these two compartments. Françoise Stutz, professor in the Faculty of Science at the University of Geneva (UNIGE), Switzerland, and her team have just discovered how nuclear pores also regulate the production speed of these DNA copies.

New research from the University of Sheffield could offer solutions into slowing down the progression of motor neurone disease (MND).

Scientists from the University of Sheffield's Institute for Translational Neuroscience (SITraN) conducted pioneering research assessing how the devastating debilitating disease affects individual patients.

MND is an incurable disease destroying the body's cells which control movement causing progressive disability. Present treatment options for those with MND only have a modest effect in improving the patient's quality of life.

Researchers from the universities of Calgary and Cambridge, UK, have discovered that a mutation in a gene necessary for the metabolism of folic acid not only impacts immediate offspring but can also have detrimental health effects, such as spina bifida and heart abnormalities, on subsequent generations. The animal study, published this week in the journal Cell, also sheds light on the molecular mechanism of folic acid (also known as folate) during development.

Many animals construct homes or shelters to escape from biological and physical hostilities. Birds, spiders, termites, ants, bees and wasps are the most famous animal architects. As shelter construction requires considerable investment of resources and time, builders tend to minimize the cost of building while maximizing the benefits.