Antigen processing and presentation

F Kotsias, I Cebrian, A Alloatti - International review of cell and molecular …, 2019 - Elsevier
Dendritic cells are at the center of immune responses. They are defined by their ability to
sense the environment, take up and process antigen, migrate to secondary lymphoid …

The biology and underlying mechanisms of cross-presentation of exogenous antigens on MHC-I molecules

FM Cruz, JD Colbert, E Merino… - Annual review of …, 2017 - annualreviews.org
To monitor the health of cells, the immune system tasks antigen-presenting cells with
gathering antigens from other cells and bringing them to CD8 T cells in the form of peptides …

Cancer-associated fibroblasts induce antigen-specific deletion of CD8+ T Cells to protect tumour cells

MA Lakins, E Ghorani, H Munir, CP Martins… - Nature …, 2018 - nature.com
Tumours have developed strategies to interfere with most steps required for anti-tumour
immune responses. Although many populations contribute to anti-tumour responses, tumour …

Oxidized lipids block antigen cross-presentation by dendritic cells in cancer

W Cao, R Ramakrishnan, VA Tuyrin… - The Journal of …, 2014 - journals.aai.org
Cross-presentation is one of the main features of dendritic cells (DCs), which is critically
important for the development of spontaneous and therapy-inducible antitumor immune …

BRAFV600E Co-opts a Conserved MHC Class I Internalization Pathway to Diminish Antigen Presentation and CD8+ T-cell Recognition of Melanoma

SD Bradley, Z Chen, B Melendez, A Talukder… - Cancer immunology …, 2015 - AACR
Oncogene activation in tumor cells induces broad and complex cellular changes that
contribute significantly to disease initiation and progression. In melanoma, oncogenic …

Human dendritic cells in cancer

G Lizée, M Gilliet - Innate Immune Regulation and Cancer Immunotherapy, 2012 - Springer
Dendritic cells (DCs) are currently considered to be of utmost importance for orchestrating
appropriate immune responses in vivo, and play critical roles in maintaining the distinction …

[HTML][HTML] STING, DCs and the link between innate and adaptive tumor immunity

RE Vatner, EM Janssen - Molecular immunology, 2019 - Elsevier
Cancer and the immune system are intimately related. Much of the bulk of tumors is
comprised of stromal leukocytes with immune functions, which serve to both promote and …

A CD74-dependent MHC class I endolysosomal cross-presentation pathway

G Basha, K Omilusik, A Chavez-Steenbock… - Nature …, 2012 - nature.com
Immune responses are initiated and primed by dendritic cells (DCs) that cross-present
exogenous antigen. The chaperone CD74 (invariant chain) is thought to promote DC …

IFN-α enhances cross-presentation in human dendritic cells by modulating antigen survival, endocytic routing, and processing

F Spadaro, C Lapenta, S Donati… - Blood, The Journal …, 2012 - ashpublications.org
Cross-presentation allows antigen-presenting cells to present exogenous antigens to CD8+
T cells, playing an essential role in controlling infections and tumor development. IFN-α …

A lysosome-targeted tetrazine for organelle-specific click-to-release chemistry in antigen presenting cells

NAM Ligthart, MAR de Geus… - Journal of the …, 2023 - ACS Publications
Bioorthogonal deprotections are readily used to control biological function in a cell-specific
manner. To further improve the spatial resolution of these reactions, we here present a …