Results 1 to 10 of about 174,472 (265)

Identification of Theileria lestoquardi Antigens Recognized by CD8+ T Cells. [PDF]

open access: yesPLoS ONE, 2016
As part of an international effort to develop vaccines for Theileria lestoquardi, we undertook a limited screen to test T. lestoquardi orthologues of antigens recognised by CD8+ T lymphocyte responses against T. annulata and T. parva in cattle.
Shan Goh   +10 more
doaj   +8 more sources

Viral sequestration of antigen subverts cross presentation to CD8(+) T cells. [PDF]

open access: yesPLoS Pathogens, 2009
Virus-specific CD8(+) T cells (T(CD8+)) are initially triggered by peptide-MHC Class I complexes on the surface of professional antigen presenting cells (pAPC). Peptide-MHC complexes are produced by two spatially distinct pathways during virus infection.
Eric F Tewalt   +7 more
doaj   +4 more sources

Human Mycobacterium tuberculosis CD8 T Cell Antigens/Epitopes Identified by a Proteomic Peptide Library. [PDF]

open access: yesPLoS ONE, 2013
Identification of CD8(+) T cell antigens/epitopes expressed by human pathogens with large genomes is especially challenging, yet necessary for vaccine development.
David M Lewinsohn   +8 more
doaj   +1 more source

Cysticercus cellulosae Regulates T-Cell Responses and Interacts With the Host Immune System by Excreting and Secreting Antigens

open access: yesFrontiers in Cellular and Infection Microbiology, 2021
Cysticercus cellulosae (C. cellulosae) excretes and secretes antigens during the parasitic process to regulate the host immune response; however, resulting immune response and cytokine production in the host during infection still remains unclear.
Xianmin Fan   +10 more
doaj   +1 more source

Liposome-coupled antigens are internalized by antigen-presenting cells via pinocytosis and cross-presented to CD8 T cells. [PDF]

open access: yesPLoS ONE, 2010
We have previously demonstrated that antigens chemically coupled to the surface of liposomes consisting of unsaturated fatty acids were cross-presented by antigen-presenting cells (APCs) to CD8+ T cells, and that this process resulted in the induction of
Yuriko Tanaka   +4 more
doaj   +1 more source

Dendritic cells crosspresent antigens from live B16 cells more efficiently than from apoptotic cells and protect from melanoma in a therapeutic model. [PDF]

open access: yesPLoS ONE, 2011
Dendritic cells (DC) are able to elicit anti-tumoral CD8(+) T cell responses by cross-presenting exogenous antigens in association with major histocompatibility complex (MHC) class I molecules.
Diana Matheoud   +8 more
doaj   +1 more source

Efficient Isolation of Influenza Specific CTLs

open access: yesBio-Protocol, 2016
Human antigen-specific CD8+ T-cell clones are valuable tools for dissecting CD8+ T-cell responses against antigens derived from infectious agents, cancer and self antigens.
Prerak Trivedi, Stuart Mannering
doaj   +1 more source

Tissue signatures influence the activation of intrahepatic CD8+ T cells against malaria sporozoites

open access: yesFrontiers in Microbiology, 2014
Plasmodium sporozoites and liver stages express antigens that are targeted to the MHC-Class I antigen-processing pathway. After the introduction of Plasmodium sporozoites by Anopheles mosquitoes, bone marrow-derived dendritic cells in skin-draining lymph
Alexandre eMorrot   +1 more
doaj   +1 more source

Hyperpigmentation as a peculiar presentation of mycosis fungoides [PDF]

open access: yesAnais Brasileiros de Dermatologia, 2017
Hyperpigmented mycosis fungoides is an extremely rare subtype of mycosis fungoides. It presents as multiple pigmented macules and patches without poikilodermatous changes and characterized by a CD8+ phenotype on immunohistochemistry.
Ying-Yi Lu   +3 more
doaj   +1 more source

The combination of CDX2 expression status and tumor-infiltrating lymphocyte density as a prognostic factor in adjuvant FOLFOX-treated patients with stage III colorectal cancers [PDF]

open access: yesJournal of Pathology and Translational Medicine
Background Colorectal carcinomas (CRCs) with caudal-type homeobox 2 (CDX2) loss are recognized to pursue an aggressive behavior but tend to be accompanied by a high density of tumor-infiltrating lymphocytes (TILs).
Ji-Ae Lee   +8 more
doaj   +1 more source

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