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Review
. 2001 Nov;3(13):1167-71.
doi: 10.1016/s1286-4579(01)01477-0.

How the immune system protects the host from infection

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Free article
Review

How the immune system protects the host from infection

C A Janeway Jr. Microbes Infect. 2001 Nov.
Free article

Abstract

The immune system is made up of sets of interacting cells. The first to respond in all cases are the antigen-presenting cells (APCs), which are equipped with receptors for microbial patterns. Engagement of these receptors induces co-stimulatory molecules on the surface of the APCs, and allows it to stimulate potent CD4 T-cell responses, and also CD8 T-cell responses. This in turn leads to B-cell-derived antibody responses. The entire response is controlled by suppressor T cells, as predicted many years ago by Richard Gershon.

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