Results 321 to 330 of about 416,035 (333)
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Immunology Letters, 1995
Intracellular calcium ion mobilization in T-cell hybridomas and antigen-presenting cells (APC) during the interaction was observed using confocal fluorescence microscopy. No calcium signal was detected in non-activated T-cell hybridomas by antigen presentation.
Chikako Torigoe +2 more
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Intracellular calcium ion mobilization in T-cell hybridomas and antigen-presenting cells (APC) during the interaction was observed using confocal fluorescence microscopy. No calcium signal was detected in non-activated T-cell hybridomas by antigen presentation.
Chikako Torigoe +2 more
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B cells as antigen presenting cells
Cellular Immunology, 2005Several characteristics confer on B cells the ability to present antigen efficiently: (1) they can find T cells in secondary lymphoid organs shortly after antigen entrance, (2) BCR-mediated endocytosis allows them to concentrate small amounts of specific antigen, and (3) BCR signaling and HLA-DO expression direct their antigen processing machinery to ...
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Antigen Presentation and T Cell Stimulation by Dendritic Cells
Annual Review of Immunology, 2002Dendritic cells take up antigens in peripheral tissues, process them into proteolytic peptides, and load these peptides onto major histocompatibility complex (MHC) class I and II molecules. Dendritic cells then migrate to secondary lymphoid organs and become competent to present antigens to T lymphocytes, thus initiating antigen-specific immune ...
Guermonprez, P +4 more
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Artificial Antigen-Presenting Cells for Immunotherapies
2017Artificial antigen-presenting cells (aAPCs) overcome many of the limitations of biologically based adoptive immunotherapy protocols. While these acellular systems can be designed with a variety of parameters, including material type, diameter, and proliferative signals for T cells, we outline methods to formulate and characterize a comprehensive ...
Dongin Kim +3 more
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Antigen-presenting cells and T cell activation [PDF]
Agents and Actions, 1986 G. Huegli +3 more
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Antigen-presenting cells and antigen presentation
2008Louise J. Young, José A. Villadangos
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The Cell Biology of Antigen Presentation
Experimental Cell Research, 2002Hidde L. Ploegh, Amy W. Hudson
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Antigen presenting cells and chimerism
Transplant Immunology, 1998Lord, R, Vari, F, Goto, S, Sunagawa, M
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Tolerogenic Antigen‐Presenting Cells
Annals of the New York Academy of Sciences, 2002openaire +3 more sources