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For infection-fighting cells, a guideline for expanding the troops

A new study uses mathematical modeling to explain how T cells, part of the body's key defenses against pathogens, expand to fight a new infection. The team found that the amount of T-cell expansion is related to the quantity of infectious material, or antigen, as well as the stickiness with which the T cell binds the antigen.

from Top Technology News -- ScienceDaily https://www.sciencedaily.com/releases/2019/03/190311152747.htm
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