UZH-Logo

Antigen processing via autophagy--not only for MHC class II presentation anymore?


Münz, C (2010). Antigen processing via autophagy--not only for MHC class II presentation anymore? Current Opinion in Immunology, 22(1):89-93.

Abstract

T cells monitor intracellular and extracellular protein composition via proteolytic products that are displayed to them on major histocompatibility complex (MHC) molecules. For this purpose it has been documented that MHC class II molecules, which were originally thought to just display lysosomal products of endocytosed proteins to CD4(+) helper T cells, can also present intracellular substrates of autophagic pathways. This has triggered the interest of immunologists into the role of autophagy in antigen processing in general, and recently additional autophagic mechanisms for intracellular and extracellular antigen processing onto MHC class I molecules for presentation to CD8(+) cytolytic T cells have been revealed. Here, I will review the contribution of autophagy for MHC class I and class II antigen processing and presentation to T cells.

T cells monitor intracellular and extracellular protein composition via proteolytic products that are displayed to them on major histocompatibility complex (MHC) molecules. For this purpose it has been documented that MHC class II molecules, which were originally thought to just display lysosomal products of endocytosed proteins to CD4(+) helper T cells, can also present intracellular substrates of autophagic pathways. This has triggered the interest of immunologists into the role of autophagy in antigen processing in general, and recently additional autophagic mechanisms for intracellular and extracellular antigen processing onto MHC class I molecules for presentation to CD8(+) cytolytic T cells have been revealed. Here, I will review the contribution of autophagy for MHC class I and class II antigen processing and presentation to T cells.

Citations

53 citations in Web of Science®
56 citations in Scopus®
Google Scholar™

Altmetrics

Downloads

54 downloads since deposited on 02 Feb 2011
16 downloads since 12 months
Detailed statistics

Additional indexing

Item Type:Journal Article, refereed, further contribution
Communities & Collections:04 Faculty of Medicine > Institute of Experimental Immunology
Dewey Decimal Classification:570 Life sciences; biology
610 Medicine & health
Date:2010
Deposited On:02 Feb 2011 15:37
Last Modified:05 Apr 2016 14:42
Publisher:Elsevier
ISSN:0952-7915
Publisher DOI:10.1016/j.coi.2010.01.016
PubMed ID:20149615
Permanent URL: http://doi.org/10.5167/uzh-44296

Download

[img]
Preview
Filetype: PDF
Size: 1MB
View at publisher

TrendTerms

TrendTerms displays relevant terms of the abstract of this publication and related documents on a map. The terms and their relations were extracted from ZORA using word statistics. Their timelines are taken from ZORA as well. The bubble size of a term is proportional to the number of documents where the term occurs. Red, orange, yellow and green colors are used for terms that occur in the current document; red indicates high interlinkedness of a term with other terms, orange, yellow and green decreasing interlinkedness. Blue is used for terms that have a relation with the terms in this document, but occur in other documents.
You can navigate and zoom the map. Mouse-hovering a term displays its timeline, clicking it yields the associated documents.

Author Collaborations