Article ; Online: The ATG8 Family Proteins GABARAP and GABARAPL1 Target Antigen to Dendritic Cells to Prime CD4
2022 Volume 11, Issue 18
Abstract: Vaccine therapy is a promising method of research to promote T cell immune response and to develop novel antitumor immunotherapy protocols. Accumulating evidence has shown that autophagy is involved in antigen processing and presentation to T cells. In ... ...
Abstract | Vaccine therapy is a promising method of research to promote T cell immune response and to develop novel antitumor immunotherapy protocols. Accumulating evidence has shown that autophagy is involved in antigen processing and presentation to T cells. In this work, we investigated the potential role of GABARAP and GABARAPL1, two members of the autophagic ATG8 family proteins, as surrogate tumor antigen delivery vectors to prime antitumor T cells. We showed that bone marrow-derived dendritic cells, expressing the antigen OVALBUMIN (OVA) fused with GABARAP or GABARAPL1, were able to prime OVA-specific CD4 |
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MeSH term(s) | Antigens, Neoplasm/metabolism ; Autophagy-Related Protein 8 Family/metabolism ; CD4-Positive T-Lymphocytes ; CD8-Positive T-Lymphocytes ; Dendritic Cells ; Ovalbumin ; Peptides/metabolism ; Proteasome Endopeptidase Complex/metabolism |
Chemical Substances | Antigens, Neoplasm ; Autophagy-Related Protein 8 Family ; Peptides ; Ovalbumin (9006-59-1) ; Proteasome Endopeptidase Complex (EC 3.4.25.1) |
Language | English |
Publishing date | 2022-09-06 |
Publishing country | Switzerland |
Document type | Journal Article ; Research Support, Non-U.S. Gov't |
ZDB-ID | 2661518-6 |
ISSN | 2073-4409 ; 2073-4409 |
ISSN (online) | 2073-4409 |
ISSN | 2073-4409 |
DOI | 10.3390/cells11182782 |
Database | MEDical Literature Analysis and Retrieval System OnLINE |
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