Body

DENVER — Researchers believe there may be a way to predict, based on individual tumors, those patients that are more likely to respond to the investigational new drug tivozanib.

This is possible, the researchers from AVEO Pharmaceuticals, Inc. said, because they have used a new way of creating animal tumor models that mimic tumor variation seen in human. Based on the results of these studies, they have found a single biomarker that may predict resistance to tivozanib, an oral, triple VEGF (vascular endothelial growth factor) receptor inhibitor.

Philadelphia, PA, September 28, 2010 – The Epinephrine Roundtable was convened during the 25th Annual Meeting of the Wilderness Medical Society (WMS) in 2008 to explore areas of consensus and uncertainty in the field treatment of anaphylaxis. The panel endorsed the administration of epinephrine to treat anaphylaxis in the field under emergency conditions by trained non-medical professionals. Anaphylaxis, an acute allergic reaction, is sudden in onset and requires immediate treatment.

A new study by University of Notre Dame ecologist Jennifer Tank and colleagues reveals that streams throughout the Midwest are receiving transgenic materials from corn crop byproducts, even six months after harvest.

Transgenic maize (corn) has been genetically engineered to produce its own insecticide, a delta endotoxin from the bacterium Bacillus thuringiensis (Bt). Bt endotoxins deter crop pests, such as the European corn borer.

Researchers from North Carolina State University have identified a "tipping point" for national debt – the point at which national debt levels begin to have an adverse effect on economic growth. The findings could influence economic policy discussions globally, and will be distributed at the upcoming meeting of the International Monetary Fund (IMF) and World Bank Group.

Guest relationships can become collateral damage when hotel employees envy the relationships co-workers have with their bosses, according to an international team of researchers.

Researchers from the University of Seville (US) have detected active pharmaceutical substances for the first time in the waters of the Doñana National Park and its surrounding areas. The results suggest eco-toxicological risks for aquatic organisms. The scientists recommend that advanced technologies should be used to treat urban waste water in order to remove these compounds.

In the smooth, white, bunny-suited clean-room world of silicon wafers and solar cells, it turns out that a little roughness may go a long way, perhaps all the way to making solar power an affordable energy source, say Stanford engineers.