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Cited by 225

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Cytoplasmic Tail-Dependent Localization of CD1b Antigen-Presenting Molecules to MIICs

Sugita, Masahiko, Jackman, Robin M., van Donselaar, Elly, Behar, Samuel M., Rogers, Rick A., Peters, Peter J., Brenner, Michael B., Porcelli, Steven A.·1996·Science

Abstract

CD1 proteins have been implicated as antigen-presenting molecules for T cell-mediated immune responses, but their intracellular localization and trafficking remain uncharacterized. CD1b, a member of this family that presents microbial lipid antigens of exogenous origin, was found to localize to endocytic compartments that included the same specialized subset of endosomes in which major histocompatibility complex (MHC) class II molecules are proposed to bind endocytosed antigens. Unlike MHC class II molecules, which traffic to antigen-loading endosomal compartments [MHC class II compartments (MIICs)] primarily as a consequence of their association with the invariant chain, localization of CD1b to these compartments was dependent on a tyrosine-based motif in its own cytoplasmic tail.

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Metadata

Authors
Sugita, M., Jackman, R. M., van Donselaar, E., Behar, S. M., Rogers, R. A., Peters, P. J., Brenner, M. B., & Porcelli, S. A.
Venue
Science
Published
1996-07-19
Volume
273
Issue
5273
Pages
349-352
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W2052178043
Cited by
225
References
0
FWCI
10.35
Type
journal article
Language
en
Open access
closed

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CoChat. (2026). Citation check: Cytoplasmic Tail-Dependent Localization of CD1b Antigen-Presenting Molecules to MIICs. https://app.cochat.ai/papers/10.1126/science.273.5273.349
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Sugita, M., Jackman, R. M., van Donselaar, E., Behar, S. M., Rogers, R. A., Peters, P. J., Brenner, M. B., & Porcelli, S. A. (1996). Cytoplasmic Tail-Dependent Localization of CD1b Antigen-Presenting Molecules to MIICs. Science. https://doi.org/10.1126/science.273.5273.349

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.