More T-Mobile USA subscribers flee
(AP) -- Subscribers on contract-based cell phone plans hung up on T-Mobile USA in record numbers in the fourth quarter, as it continues to lose the battle against larger carriers.
Telecom
Feb 25, 2011
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Page 16 - News tagged with t cell
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Lampreys give clues to evolution of immune system
Biologists have discovered that primitive, predatory lampreys have structures within their gills that play the same role as the thymus, the organ where immune cells called T cells develop in mammals, birds and fish.
Evolution
Feb 2, 2011
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One bacterium brings on the T cells
How exactly do the countless microbes that call our bodies "home" help us to maintain healthy immune systems?
Cell & Microbiology
Jan 31, 2011
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Global view of blood cell development reveals new and complex circuitry
A small pool of stem cells replenishes the human body with about 200 billion new blood cells daily. But the elaborate circuitry that determines if a cell will develop into a T cell, red blood cell, or one of the nine or more ...
Cell & Microbiology
Jan 20, 2011
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Study maps process used by T cells to discriminate pathogens from the body's own cells
Researchers have for the first time mapped the complex choreography used by the immune system's T cells to recognize pathogens while avoiding attacks on the body's own cells.
Biotechnology
Jan 20, 2011
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New findings could help vaccine designers elicit long-term immunity
After recovering from a cold or other infection, your body’s immune system is primed to react quickly if the same agent tries to infect you. White blood cells called memory T cells specifically remember the virus or ...
Cell & Microbiology
Dec 21, 2010
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Age estimation from blood has immediate forensic application
In principle, the new profiling method could be put to immediate practical use by law enforcement, according to the researchers who report their findings in the November 23rd issue of Current Biology, a Cell Press publication. ...
Biotechnology
Nov 22, 2010
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Nanoparticle-decorated cells power novel approach to cancer therapy
Clinical trials using patients' own immune cells to target tumors have yielded promising results. However, this approach usually works only when patients also receive large doses of drugs designed to help immune cells multiply ...
Bio & Medicine
Sep 17, 2010
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Discovery offers hope of saving sub-Saharan crops from devastating parasites
Each year, thousands of acres of crops are planted throughout Africa, Asia and Australia only to be laid to waste by a parasitic plant called Striga, also known as witchweed. It is one of the largest challenges to food security ...
Biotechnology
Sep 10, 2010
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Dendritic cells found in zebrafish
(PhysOrg.com) -- Scientists from the University of California, San Diego School of Medicine have identified dendritic antigen-presenting cells in zebrafish, opening the possibility that the tiny fish could become a new model ...
Cell & Microbiology
Sep 8, 2010
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