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Science News for March 17, 2006


A new focus for the mechanism of nerve growth

Novel study sheds light on the mechanism of nerve cell growth by identifying a key role for myosin II protein in recycling actin networks. The findings suggest that efficient recycling is necessary to prevent actin buildup, allowing nerve cells to advance.

SourceYale University·JournalNature Cell Biology·DateMar 17, 2006

Tasting maple syrup, for science

The University of Vermont's Proctor Maple Research Center has opened a research building to study the impact of new maple syrup technologies on flavor and chemistry. The facility allows for simultaneous testing of up to four evaporators, providing objective data on the effects of air injectors and other equipment.

Drug helps cognitive function in brain tumor patients after radiation

Researchers found that donepezil significantly improved symptoms of short-term memory loss and mood changes in brain tumor patients who underwent radiation therapy. The study, published in the Journal of Clinical Oncology, suggests that donepezil may be effective in reducing symptoms associated with brain tumors and their treatments.

SourceAtrium Health Wake Forest Baptist·JournalJournal of Clinical Oncology·DateMar 17, 2006