News From the Field
Malaria-infected Cells Stiffen, Block Blood Flow
December 20, 2010
Researchers led by Brown University has completed the first modeling, followed by experiments, of how red blood cells are infected by a malarial parasite that attacks the brain. The researchers report that infected cells stiffen by as much as 50 times more than healthy cells. Infected cells also tend to stick along blood vessel walls, impeding the flow of blood to critical organs. Results appear in the journal Proceedings of the National Academy of Sciences.
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) 2012, its budget was $7.0 billion. NSF funds reach all 50 states through grants to nearly 2,000 colleges, universities and other institutions. Each year, NSF receives about 50,000 competitive requests for funding, and makes about 11,500 new funding awards. NSF also awards about $593 million in professional and service contracts yearly.
Get News Updates by Email
Useful NSF Web Sites:
NSF Home Page: http://www.nsf.gov
NSF News: http://www.nsf.gov/news/
For the News Media: http://www.nsf.gov/news/newsroom.jsp
Science and Engineering Statistics: http://www.nsf.gov/statistics/
Awards Searches: http://www.nsf.gov/awardsearch/