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An Alternate Pathway for T Cell Development Supported by the Bone Marrow Microenvironment: Recapitulation of Thymic Maturation

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Journal J Exp Med
Date 1998 Jun 10
PMID 9607922
Citations 12
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Abstract

In the principal pathway of alpha/beta T cell maturation, T cell precursors from the bone marrow migrate to the thymus and proceed through several well-characterized developmental stages into mature CD4+ and CD8+ T cells. This study demonstrates an alternative pathway in which the bone marrow microenvironment also supports the differentiation of T cell precursors into CD4+ and CD8+ T cells. The marrow pathway recapitulates developmental stages of thymic maturation including a CD4+CD8+ intermediary cell and positive and negative selection, and is strongly inhibited by the presence of mature T cells. The contribution of the marrow pathway in vivo requires further study in mice with normal and deficient thymic or immune function.

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References
1.
Lesley J, Schulte R, Trotter J, HYMAN R . Qualitative and quantitative heterogeneity in Pgp-1 expression among murine thymocytes. Cell Immunol. 1988; 112(1):40-54. DOI: 10.1016/0008-8749(88)90274-2. View

2.
Akashi K, Weissman I . The c-kit+ maturation pathway in mouse thymic T cell development: lineages and selection. Immunity. 1996; 5(2):147-61. DOI: 10.1016/s1074-7613(00)80491-4. View

3.
Minato N, Hattori M, Sudo T, Kano S, Miura Y, Suda J . Differentiation in vitro of T3+ large granular lymphocytes with characteristic cytotoxic activity from an isolated hematopoietic progenitor colony. J Exp Med. 1988; 167(3):762-76. PMC: 2188877. DOI: 10.1084/jem.167.3.762. View

4.
Hodes R, Novick M, Palmer L, Knepper J . Association of a V beta 2-specific superantigen with a tumorigenic milk-borne mouse mammary tumor virus. J Immunol. 1993; 150(4):1422-8. View

5.
Guidos C, Weissman I, Adkins B . Developmental potential of CD4-8- thymocytes. Peripheral progeny include mature CD4-8- T cells bearing alpha beta T cell receptor. J Immunol. 1989; 142(11):3773-80. View