Molecular aspects of regulatory T cell development.

Abstract:

:Naturally arising CD4(+) regulatory T cells are critical mediators of peripheral self tolerance and immune homeostasis. Emerging evidence suggests that these cells are a dedicated T cell lineage constitutively acting in a dominant, cell extrinsic manner to regulate immune function. These observations are driving a reevaluation of our understanding of the regulation of immune homeostasis and peripheral tolerance. But despite a growing body of phenomenological data, an understanding of the molecular mechanisms underlying CD4(+) regulatory T cell development has only recently begun to emerge. This review highlights the major molecular pathways that have been implicated to date in the development of this T cell lineage.

journal_name

Semin Immunol

journal_title

Seminars in immunology

authors

Fontenot JD,Rudensky AY

doi

10.1016/j.smim.2003.12.002

keywords:

subject

Has Abstract

pub_date

2004-04-01 00:00:00

pages

73-80

issue

2

eissn

1044-5323

issn

1096-3618

pii

S1044532303001064

journal_volume

16

pub_type

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