Startseite Lebenswissenschaften The Making of a Professional Secretory Cell: Architectural and Functional Changes in the ER during B Lymphocyte Plasma Cell Differentiation
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The Making of a Professional Secretory Cell: Architectural and Functional Changes in the ER during B Lymphocyte Plasma Cell Differentiation

  • L. Tagliavacca , T. Anelli , C. Fagioli , A. Mezghrani , E. Ruffato und R. Sitia
Veröffentlicht/Copyright: 1. Juni 2005
Biological Chemistry
Aus der Zeitschrift Band 384 Heft 9

Abstract

B lymphocytes are small cells that express antigen receptors and secrete little if any IgM. Upon encounter with antigen, they differentiate into short-lived plasma cells, which secrete large amounts of polymeric IgM. Plasma cell differentiation entails a massive development of the endoplasmic reticulum to sustain high levels of Ig production. Recent findings suggest a role for the unfolded protein response in orchestrating the architectural and functional changes during terminal plasma cell differentiation.

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Published Online: 2005-06-01
Published in Print: 2003-09-28

Copyright © 2003 by Walter de Gruyter GmbH & Co. KG

Heruntergeladen am 19.12.2025 von https://www.degruyterbrill.com/document/doi/10.1515/BC.2003.141/pdf?lang=de
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