Abstract
GADS is an adaptor protein implicated in CD3 signaling because of its ability to link SLP-76 to LAT. A GADS-deficient mouse was generated by gene targeting, and the function of GADS in T cell development and activation was examined. GADS – CD4 – CD8 – thymocytes exhibited a severe block in proliferation but still differentiated into mature T cells. GADS – thymocytes failed to respond to CD3 cross-linking in vivo and were impaired in positive and negative selection. Immunoprecipitation experiments revealed that the association between SLP-76 and LAT was uncoupled in GADS – thymocytes. These observations indicate that GADS is a critical adaptor for CD3 signaling.
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Dates
Type | When |
---|---|
Created | 23 years, 1 month ago (July 27, 2002, 5:48 a.m.) |
Deposited | 1 year, 7 months ago (Jan. 9, 2024, 6:06 p.m.) |
Indexed | 2 months ago (July 2, 2025, 6:01 p.m.) |
Issued | 24 years, 5 months ago (March 9, 2001) |
Published | 24 years, 5 months ago (March 9, 2001) |
Published Print | 24 years, 5 months ago (March 9, 2001) |
@article{Yoder_2001, title={Requirement for the SLP-76 Adaptor GADS in T Cell Development}, volume={291}, ISSN={1095-9203}, url={http://dx.doi.org/10.1126/science.1057176}, DOI={10.1126/science.1057176}, number={5510}, journal={Science}, publisher={American Association for the Advancement of Science (AAAS)}, author={Yoder, Jeff and Pham, Christine and Iizuka, Yoshie-Matsubayashi and Kanagawa, Osami and Liu, Stanley K. and McGlade, Jane and Cheng, Alec M.}, year={2001}, month=mar, pages={1987–1991} }