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Control of Regulatory T Cells by Co-signal Molecules

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Co-signal Molecules in T Cell Activation

Part of the book series: Advances in Experimental Medicine and Biology ((AEMB,volume 1189))

Abstract

Foxp3-expressing regulatory T cells (Tregs) perform a vital function in the maintenance of immune homeostasis. A large part of Treg suppressive function is derived from their ability to control and restrict the availability of co-signal molecules to other T cells. However, Tregs themselves also depend on many of the same co-signals for their own homeostasis, making this a complex system of feedback. In this chapter, we discuss the critical role of co-signaling in Treg cell biology.

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Correspondence to Shimon Sakaguchi .

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Wing, J.B., Tay, C., Sakaguchi, S. (2019). Control of Regulatory T Cells by Co-signal Molecules. In: Azuma, M., Yagita, H. (eds) Co-signal Molecules in T Cell Activation. Advances in Experimental Medicine and Biology, vol 1189. Springer, Singapore. https://doi.org/10.1007/978-981-32-9717-3_7

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