of July 6, 2013. This information is current as of CD4+ T Cells Costimulation and Regulates Differentiation (ICOS) Expression Is Enhanced by CD28 Mouse Inducible Costimulatory Molecule Freeman Ling, Mary Collins, Arlene H. Sharpe and Gordon J. Malenkovich, Claudia Jabs, Vijay K. Kuchroo, Vincent Jonathan S. Duke-Cohan, Tatyana Chernova, Nelly Lumelsky, Edward A. Greenfield, Vassiliki A. Boussiotis, Alexander J. McAdam, Tammy T. Chang, Anna E. http://www.jimmunol.org/content/165/9/5035 2000; 165:5035-5040; ; J Immunol References http://www.jimmunol.org/content/165/9/5035.full#ref-list-1 , 11 of which you can access for free at: cites 25 articles This article Subscriptions http://jimmunol.org/subscriptions is online at: The Journal of Immunology Information about subscribing to Permissions http://www.aai.org/ji/copyright.html Submit copyright permission requests at: Email Alerts http://jimmunol.org/cgi/alerts/etoc Receive free email-alerts when new articles cite this article. Sign up at: Print ISSN: 0022-1767 Online ISSN: 1550-6606. Immunologists All rights reserved. Copyright © 2000 by The American Association of 9650 Rockville Pike, Bethesda, MD 20814-3994. The American Association of Immunologists, Inc., is published twice each month by The Journal of Immunology by guest on July 6, 2013 http://www.jimmunol.org/ Downloaded from