Subdue
发表于 2025-3-28 18:10:02
Wulf-Dieter Wagnerecific leading to the prevailing notion that most of the T cell expansion represents cytokine-mediated bystander activation and/or cross reactive stimulation of non specific cells. To re-examine this issue we quantitated antigen specific CD8 T cells during acute LCMV infection of mice using three se
misanthrope
发表于 2025-3-28 18:51:37
Wulf-Dieter Wagner them off. In addition, fine-tuning can be achieved through signals that amplify or downmodulate responses. The complexity in signal transduction pathways that regulate these responses is daunting. Even terminal responses, such as degranulation by effector cells in the immune system, do not follow a
Legion
发表于 2025-3-29 01:00:50
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ANT
发表于 2025-3-29 05:33:20
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胖人手艺好
发表于 2025-3-29 07:34:49
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FLAIL
发表于 2025-3-29 13:03:56
Wulf-Dieter Wagnerleads to self tolerance is thymic deletion of autoreactive T cells, but thymic deletion is not perfect and autoreactive T cells do escape to the periphery. Cells that escape thymic deletion are then subject to mechanisms of peripheral tolerance including the induction of anergy t as well as T cell i
担心
发表于 2025-3-29 17:23:25
Wulf-Dieter Wagnereceptors” (TLRs), of which ten representatives are encoded in the human genome. The sensing role of the TLRs first came to light when one member of this family, TLR4, was shown to serve the detection of endotoxin (lipopolysaccharide; LPS) in mice. This discovery was based upon positional cloning of