The Journal of Experimental Medicine
Torrey Pines Biolabs
  Home | Help | Feedback | Subscriptions | Archive | Search | Table of Contents

Published online 20 November 2000.
This Article
Right arrow Full Text
Right arrow Full Text (PDF, 662K)
Right arrow Alert me when this article is cited
Right arrow Citation Map
Services
Right arrow Email this article
Right arrow Similar articles in this journal
Right arrow Similar articles in PubMed
Right arrow Alert me to new content in the JEM
Right arrow Download to citation manager
Citing Articles
Right arrow Citing Articles via HighWire
Right arrow Citing Articles via CrossRef
Right arrow Citing Articles via Google Scholar
Google Scholar
Right arrow Articles by Kim, D.
Right arrow Articles by Choi, Y.
Right arrow Search for Related Content
PubMed
Right arrow PubMed Citation
Right arrow Articles by Kim, D.
Right arrow Articles by Choi, Y.
Social Bookmarking
 Add to CiteULike   Add to Complore   Add to Connotea   Add to Del.icio.us   Add to Digg   Add to Reddit   Add to Technorati  
What's this?
© The Rockefeller University Press, 0022-1007/2000/11/1467/ $5.00
The Journal of Experimental Medicine, Volume 192, Number 10, November 20, 2000 1467-1478


Original Article

Regulation of Peripheral Lymph Node Genesis by the Tumor Necrosis Factor Family Member TRANCE

Dongku Kima, Reina E. Mebiusc, John D. MacMickingb, Steffen Jungd, Tom Cupedoc, Yaneth Castellanosb, Jaerang Rhoa,b, Brian R. Wonga, Regis Josiene, Nacksung Kima, Paul D. Rennertf, and Yongwon Choia,b
a Laboratory of Immunology, The Rockefeller University, New York, New York 10021
b Howard Hughes Medical Institute, The Rockefeller University, New York, New York 10021
c Department of Cell Biology and Immunology, Faculty of Medicine, Vrije Universiteit, 1081 BT Amsterdam, Netherlands
d Skirball Institute of Biomolecular Medicine, New York University Medical Center, New York, New York 10016
e Service de Néphrologie-Immunologie Clinique, CHRU de Nantes, Immeuble Jean Monnet, 44035 Nantes Cedex 1, France
f Biogen Incorporated, Cambridge, Massachusetts 02142

Correspondence to: Yongwon Choi, The Rockefeller University, Box 294, 1230 York Ave., New York, NY 10021. Tel:212-327-7441 Fax:212-327-7319

Proper lymph node (LN) development requires tumor necrosis factor–related activation-induced cytokine (TRANCE) expression. Here we demonstrate that the defective LN development in TRANCE-/- mice correlates with a significant reduction in lymphotoxin (LT){alpha}ß+{alpha}4ß7+CD45+CD4+CD3- cells and their failure to form clusters in rudimentary mesenteric LNs. Transgenic TRANCE overexpression in TRANCE-/- mice results in selective restoration of this cell population into clusters, and results in full LN development. Transgenic TRANCE-mediated restoration of LN development requires LT{alpha}ß expression on CD45+ CD4+CD3- cells, as LNs could not be induced in LT{alpha}-/- mice. LT{alpha}-/- mice also showed defects in the fate of CD45+CD4+CD3- cells similar to TRANCE-/- mice. Thus, we propose that both TRANCE and LT{alpha}ß regulate the colonization and cluster formation by CD45+ CD4+CD3- cells in developing LNs, the degree of which appears to correlate with the state of LN organogenesis.

Key Words: TRANCE, lymphotoxin, tumor necrosis factor, lymph node, organogenesis


Add to CiteULike CiteULike   Add to Complore Complore   Add to Connotea Connotea   Add to Del.icio.us Del.icio.us   Add to Digg Digg   Add to Reddit Reddit   Add to Technorati Technorati    What's this?


This article has been cited by other articles:



  Home | Help | Feedback | Subscriptions | Archive | Search
TABLE OF CONTENTS