Results 41 to 50 of about 306,421 (309)

Identification of DRG-1 As a Melanoma-Associated Antigen Recognized by CD4+ Th1 Cells. [PDF]

PLoS ONE, 2015
Immunotherapy has emerged as a promising strategy for the treatment of metastatic melanoma. Clinical studies have demonstrated the feasibility of cancer immunotherapy using tumor antigens recognized by CD8(+) T cells.
Yukiko Kiniwa, Jiang Li, Mingjun Wang, Chuang Sun, Jeffrey E Lee, Rong-Fu Wang, Helen Y Wang   +6 more
doaj   +1 more source

Functional characterization of infiltrating T lymphocytes in human hepatic allografts [PDF]

, 1986
We have employed recently developed techniques in T-cell culturing to study the nature and function of infiltrating hepatic allograft T cells. Using the rationale that intragraft T cells are activated during cell mediated damage to the allograft, we were
Adriana Zeevi, Ascher, Bernard, Bono, Brodsky, Brodsky, Brodsky, Burdick, Burdick, Cerilli, Depper, Fiche, Goyert, HancocK, Harty, Hayry, Hoshinaga, Houssin, Iwatsuki, Iwatsuki, Iwatsuki, Jake Demetris, Jeannet, John J. Fung, Kim, Kolbeck, Lampson, Marboe, Mayer, Moreau, Palacios, Paradis, Pober, Rene J. Duquesnoy, Roberts, Shaw, Shunzaburo Iwatsuki, Snover, Spits, Starzl, Steinmuller, Stelzer, Strassman, Thomas E. Starzl, Thompson, Thorley-Lawson, Tilney, van Es, Weintraub, Zeevi, Zeevi, Zeevi, Zeevi, Zeevi   +53 more
core   +1 more source

CD4+ T Cells of Prostate Cancer Patients Have Decreased Immune Responses to Antigens Derived From SARS-CoV-2 Spike Glycoprotein

Frontiers in Immunology, 2021
The adaptive immune response to severe acute respiratory coronavirus 2 (SARS-CoV-2) is important for vaccine development and in the recovery from coronavirus disease 2019 (COVID-19).
Pavla Taborska, Zuzana Strizova, Dmitry Stakheev, Ludek Sojka, Ludek Sojka, Jirina Bartunkova, Daniel Smrz   +6 more
doaj   +1 more source

Gr1+IL-4-producing innate cells are induced in response to Th2 stimuli and suppress Th1-dependent antibody responses [PDF]

, 2008
Alum is used as a vaccine adjuvant and induces T_h2 responses and T_h2-driven antibody isotype production against co-injected antigens.
A. S. McKee, Alving, Atochina, Beutler, Bomford, Brewer, Brewer, Brogdon, Cambier, Crawford, Cunningham, F. Crawford, Gavin, Grun, Grzych, Hoebe, J. W. Kappler, J. White, Jordan, Kaisho, Kane, Kapsenberg, Kawai, Lang, Layland, Li, Liu, M. MacLeod, MacDonald, McDonald, Medzhitov, Mohrs, Morefield, Noben-Trauth, Okano, Ouyang, P. Marrack, Pearce, Pollock, Reese, Schnare, Sokolovska, Steinman, Sun, Trinchieri, Whelan   +45 more
core   +1 more source

Flow Cytometric Analysis of T, B, and NK Cells Antigens in Patients with Mycosis Fungoides

Journal of Immunology Research, 2015
We retrospectively analyzed the clinicopathological correlation and prognostic value of cell surface antigens expressed by peripheral blood mononuclear cells in patients with mycosis fungoides (MF). 121 consecutive MF patients were included in this study.
Serkan Yazıcı, Emel Bülbül Başkan, Ferah Budak, Barbaros Oral, Şaduman Balaban Adim, Zübeyde Ceylan Kalin, Güven Özkaya, Kenan Aydoğan, Hayriye Saricaoğlu, Şükran Tunali   +9 more
doaj   +1 more source

Enhancement of tumour-specific immune responses in vivo by 'MHC loading-enhancer' (MLE). [PDF]

PLoS ONE, 2009
BACKGROUND:Class II MHC molecules (MHC II) are cell surface receptors displaying short protein fragments for the surveillance by CD4+ T cells. Antigens therefore have to be loaded onto this receptor in order to induce productive immune responses.
Katharina Dickhaut, Sabine Hoepner, Jamina Eckhard, Karl-Heinz Wiesmueller, Luise Schindler, Guenther Jung, Kirsten Falk, Olaf Roetzschke   +7 more
doaj   +1 more source

Antigen presenting capacity of murine splenic myeloid cells [PDF]

, 2017
BACKGROUND: The spleen is an important site for hematopoiesis. It supports development of myeloid cells from bone marrow-derived precursors entering from blood. Myeloid subsets in spleen are not well characterised although dendritic cell (DC) subsets are
Hey, Ying-Ying, O'Neill, Helen C, Quah, Benjamin   +2 more
core   +2 more sources

Phenotypic heterogeneity of antigen‐specific CD4 T cells under different conditions of antigen persistence and antigen load [PDF]

European Journal of Immunology, 2004
AbstractThe factors responsible for the phenotypic heterogeneity of memory CD4 T cells are unclear. In the present study, we have identified a third population of memory CD4 T cells characterized as CD45RA+CCR7– that, based on its replication history and the homeostatic proliferative capacity, was at an advanced stage of differentiation.
Alexandre, Harari, Florence, Vallelian, Giuseppe, Pantaleo   +2 more
openaire   +2 more sources

EBI2-mediated bridging channel positioning supports splenic dendritic cell homeostasis and particulate antigen capture

eLife, 2013
Splenic dendritic cells (DCs) present blood-borne antigens to lymphocytes to promote T cell and antibody responses. The cues involved in positioning DCs in areas of antigen exposure in the spleen are undefined.
Tangsheng Yi, Jason G Cyster
doaj   +1 more source

Production of Proinflammatory Cytokines by CD4+ and CD8+ T Cells in Response to Mycobacterial Antigens among Children and Adults with Tuberculosis

Pathogens, 2023
Tuberculosis (TB), caused by Mycobacterium tuberculosis (Mtb), remains a leading cause of pediatric morbidity and mortality. Young children are at high risk of TB following Mtb exposure, and this vulnerability is secondary to insufficient host immunity ...
Erin Morrow, Qijia Liu, Sarah Kiguli, Gwendolyn Swarbrick, Mary Nsereko, Megan D. Null, Meghan Cansler, Harriet Mayanja-Kizza, W. Henry Boom, Phalkun Chheng, Melissa R. Nyendak, David M. Lewinsohn, Deborah A. Lewinsohn, Christina L. Lancioni   +13 more
doaj   +1 more source