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T-helper cells

   Also found in: Wikipedia 0.03 sec.
T-helper cells
A cellular component of the immune system that plays a major role in ridding the body of bacteria and viruses, characterized by the presence of the CD4 protein on its surface; the type of cell that divides uncontrollable with CTCL.


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We speculate that the negative effect of Nef on the mobility of T-helper cells has far reaching consequences for the efficient formation of antibodies by B-lymphocytes in the patient.
Generex, based in Toronto, is developing peptides that could be used in vaccines to stimulate CD4+ T-helper cells, which are elements of the body's immune system that help fight disease-causing agents.
T-helper cells are responsible for telling other immune cells to attack a foreign organism.
 
 
 
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