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Publication : Pre-B cell receptor expression is necessary for thymic stromal lymphopoietin responsiveness in the bone marrow but not in the liver environment.

First Author  Vosshenrich CA Year  2004
Journal  Proc Natl Acad Sci U S A Volume  101
Issue  30 Pages  11070-5
PubMed ID  15263090 Mgi Jnum  J:91802
Mgi Id  MGI:3050754 Doi  10.1073/pnas.0402919101
Citation  Vosshenrich CA, et al. (2004) Pre-B cell receptor expression is necessary for thymic stromal lymphopoietin responsiveness in the bone marrow but not in the liver environment. Proc Natl Acad Sci U S A 101(30):11070-5
abstractText  IL-7 and thymic stromal lymphopoietin (TSLP) are two major cytokines controlling murine B cell development. IL-7 has been studied extensively, but only recently has it become possible to unravel the role of TSLP in detail. We studied the biological activities of TSLP in B cell development at distinct ages in the mouse. On the one hand, TSLP is able to give rise to a measurable B1 cell compartment derived from fetal liver pro-B cells, although, as is the case for B2 cells, it does not play a prevalent role in the development of this subset. On the other hand, TSLP drives the proliferation of pro-B cells from the fetal and neonatal liver, but in the bone marrow environment, B cell precursors require pre-B cell receptor expression for TSLP responsiveness.
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