» Articles » PMID: 16760572

A Survival Guide to Early T Cell Development

Overview
Journal Immunol Res
Date 2006 Jun 9
PMID 16760572
Citations 27
Authors
Affiliations
Soon will be listed here.
Abstract

The survival of immature T cell precursors is dependent on both thymus-derived extrinsic signals and self-autonomous pre-TCR-mediated signals. While the role of cytokines and the pre-TCR in promoting thymocyte survival has been well established, the relationship between pro- and anti-apoptotic signaling cascades remains poorly defined. Recent studies have established a link between cell survival and growth factor-mediated maintenance of cellular metabolism. In this regard, the Notch signaling pathway has emerged as more than an inducer of T lineage commitment and differentiation, but also as a potent trophic factor, promoting the survival and metabolic state of pre-T cells. In this review, we describe current concepts of the intracellular signaling pathways downstream of cell intrinsic and extrinsic factors that dictate survival versus death outcomes during early T cell development.

Citing Articles

Generation and clinical potential of functional T lymphocytes from gene-edited pluripotent stem cells.

Guo R, Li W, Li Y, Li Y, Jiang Z, Song Y Exp Hematol Oncol. 2022; 11(1):27.

PMID: 35568954 PMC: 9107657. DOI: 10.1186/s40164-022-00285-y.


How transcription factors drive choice of the T cell fate.

Hosokawa H, Rothenberg E Nat Rev Immunol. 2020; 21(3):162-176.

PMID: 32918063 PMC: 7933071. DOI: 10.1038/s41577-020-00426-6.


Paraoxonase 1 knockout rats have impaired T cell development at the CD4/CD8 double-negative to double-positive transition stage.

Bai L, Shi G, Ma Y, Zhang L, Guan F, Zhang X Sci Rep. 2018; 8(1):14457.

PMID: 30262871 PMC: 6160460. DOI: 10.1038/s41598-018-32780-w.


Pre-T Cell Receptors (Pre-TCRs) Leverage Vβ Complementarity Determining Regions (CDRs) and Hydrophobic Patch in Mechanosensing Thymic Self-ligands.

Das D, Mallis R, Duke-Cohan J, Hussey R, Tetteh P, Hilton M J Biol Chem. 2016; 291(49):25292-25305.

PMID: 27707880 PMC: 5207233. DOI: 10.1074/jbc.M116.752865.


Thymic DCs derived IL-27 regulates the final maturation of CD4(+) SP thymocytes.

Tang H, Zhang J, Sun X, Qian X, Zhang Y, Jin R Sci Rep. 2016; 6:30448.

PMID: 27469302 PMC: 5387111. DOI: 10.1038/srep30448.


References
1.
Rathmell J, Farkash E, Gao W, Thompson C . IL-7 enhances the survival and maintains the size of naive T cells. J Immunol. 2001; 167(12):6869-76. DOI: 10.4049/jimmunol.167.12.6869. View

2.
Capone M, Hockett Jr R, Zlotnik A . Kinetics of T cell receptor beta, gamma, and delta rearrangements during adult thymic development: T cell receptor rearrangements are present in CD44(+)CD25(+) Pro-T thymocytes. Proc Natl Acad Sci U S A. 1998; 95(21):12522-7. PMC: 22863. DOI: 10.1073/pnas.95.21.12522. View

3.
Whetton A, BAZILL G, Dexter T . Haemopoietic cell growth factor mediates cell survival via its action on glucose transport. EMBO J. 1984; 3(2):409-13. PMC: 557359. DOI: 10.1002/j.1460-2075.1984.tb01821.x. View

4.
Opferman J, Letai A, Beard C, Sorcinelli M, Ong C, Korsmeyer S . Development and maintenance of B and T lymphocytes requires antiapoptotic MCL-1. Nature. 2003; 426(6967):671-6. DOI: 10.1038/nature02067. View

5.
Malissen M, Pereira P, Gerber D, Malissen B, DiSanto J . The common cytokine receptor gamma chain controls survival of gamma/delta T cells. J Exp Med. 1997; 186(8):1277-85. PMC: 2199080. DOI: 10.1084/jem.186.8.1277. View