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Researchers Find Cells Move in Mysterious Ways


December 16, 2009

three-dimensional cell Scientists at Brown University and the California Institute of Technology have for the first time, tracked how cells move in 3-D by measuring the force exerted by them on their surroundings. The scientists' experiments revealed that cells move in a push-pull fashion, such as probing at depth, redistributing weight at various points and coiling and elongating. Results appear online in the Proceedings of the National Academy of Sciences. Full Story

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Brown University

The National Science Foundation (NSF) is an independent federal agency that supports fundamental research and education across all fields of science and engineering. In fiscal year (FY) 2016, its budget is $7.5 billion. NSF funds reach all 50 states through grants to nearly 2,000 colleges, universities and other institutions. Each year, NSF receives more than 48,000 competitive proposals for funding and makes about 12,000 new funding awards. NSF also awards about $626 million in professional and service contracts yearly.

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