Article
Altered aging-related thymic involution in T cell receptor transgenic, MHC-deficient, and CD4-deficient mice.
Mechanisms of ageing and development - 13 Mar 2000
Lau L L, Spain L M
Abstract excerpt
During aging in mice and humans, a gradual decline in thymus integrity and function occurs (thymic involution). To determine whether T cell reactivity or development affects thymic involution, we compared the thymic phenotype in old (12 months) and young (2 months) mice transgenic for rearranged alphabeta or beta 2B4 T cell receptor (TCR) genes, mice made deficient for CD4 by gene targetting (CD4(-/-)), mice made...
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