Dynamics of Ly49 expressing cytotoxic lymphocyte subsets in response to virus infection |
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Authors: | Peacock Craig D Xu Weixin Stepp Susan E Welsh Raymond M |
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Affiliation: | Department of Pathology, University of Massachusetts Medical Center, 55 Lake Avenue North, Worcester, MA 01655, USA. |
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Abstract: | Viral infections induce first a loss and then an increase in natural killer (NK) and CD8(+) T cells. NK cells expressing Ly49G2 were selectively expanded by several viruses and poly I:C. CD8(+) T cells expressing Ly49G2 were selectively expanded by poly I:C and participated in the antigen-specific response to lymphocytic choriomeningitis virus. |
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