Results 41 to 50 of about 256,000 (308)

Quantitation of antigen-specific CD8+ T-cell responses

Immunology Letters, 1999
Enumeration of antigen-specific CD8+ T-cells has traditionally been largely dependent on the use of techniques that require a period of expansion in vitro. However the recent emergence of methods that can be used directly ex vivo to quantify antigen-specific CD8+ T cells has prompted a re-evaluation of the magnitude of viral-specific cellular immune ...
Ogg, G, Mcmichael, A
openaire   +2 more sources

Immunogenicity of targeted lentivectors [PDF]

, 2014
To increase the safety and possibly efficacy of HIV-1 derived lentivectors (LVs) as an anti-cancer vaccine, we recently developed the Nanobody (Nb) display technology to target LVs to antigen presenting cells (APCs).
Adotévi, Bennett, Bevan, Bhardwaj, Bhardwaj, Bhardwaj, Blander, Bonehill, Bonehill, Breckpot, Breckpot, Breckpot, Charleston, Chuah, Collins, Collins, Collins, Collins, Cosset, Diebold, Donckier, Eggermont, Enk, Figdor, Gajewski, Garcia, Groettrup, Inaba, Kast, Lahoutte, Lévy, McCullough, Medzhitov, Melief, Mellman, Mortha, Moser, Moser, Munn, Naldini, Neyns, Noguiez-Hellin, Nussenzweig, Palena, Raes, Reis e Sousa, Reiser, Reiser, Richardson, Romani, Roncarolo, Sakuma, Schroyens, Semesyuk, Song, Storm, Thielemans, Thielemans, Thielemans, Thielemans, Torretta, Turk, Van Kooyk, Wang, Wang, Yamaguchi, Yewdell, Yu   +67 more
core   +3 more sources

MHC-based detection of antigen-specific CD8+ T cell responses [PDF]

Cancer Immunology, Immunotherapy, 2010
The hallmark of adaptive immunity is its ability to recognise a wide range of antigens and technologies that capture this diversity are therefore of substantial interest. New methods have recently been developed that allow the parallel analysis of T cell reactivity against vast numbers of different epitopes in limited biological material.
Hadrup, Sine Reker, Schumacher, Ton N.
openaire   +2 more sources

Immunotherapy in hepatocellular carcinoma: the complex interface between inflammation, fibrosis, and the immune response. [PDF]

, 2019
Hepatocellular carcinoma (HCC) is the third leading cause of cancer deaths worldwide and confers a poor prognosis. Beyond standard systemic therapy with multikinase inhibitors, recent studies demonstrate the potential for robust and durable responses ...
Fong, Lawrence, Keenan, Bridget P, Kelley, Robin K   +2 more
core   +2 more sources

Activated integrins identify functional antigen-specific CD8⁺T cells within minutes after antigen stimulation [PDF]

Proceedings of the National Academy of Sciences, 2018
SignificanceAssessing antigen-specific T cells is crucial for our understanding of immune reactions against pathogens and tumors, and for evaluating immunotherapies in patients. Existing techniques to evaluate the functionality of T lymphocytes all rely on de novo expression of proteins, typically intracellular cytokines, and therefore require ...
Dimitrov, Stoyan, Gouttefangeas, Cécile, Besedovsky, Luciana, Jensen, Anja T R, Chandran, P Anoop, Rusch, Elisa, Businger, Ramona, Schindler, Michael, Lange, Tanja, Born, Jan, Rammensee, Hans-Georg   +10 more
openaire   +5 more sources

Modulation of antigen-specific T-cells as immune therapy for chronic infectious diseases and cancer [PDF]

, 2014
Copyright: © 2014 Li, Symonds, Miao, Sanderson and Wang. This is an open-access article distributed under the terms of the Creative Commons Attribution License (CC BY).
Abraham, Ahmadzadeh, Akbar, Anderson, Baine, Barber, Baur, Belkaid, Bensinger, Bergmann, Berzofsky, Blackburn, Brooks, Brooks, Brooks, Colonna, Das, Day, Duraiswamy, Ejrnaes, Frebel, Geijtenbeek, Guidotti, Ha, Jerome, Jung, Kasprowicz, Kaufmann, Kim, Klein, Kroemer, Kroy, Larsson, Liu, Lu, Maizels, Malek, Matsuzaki, Mier, Mumprecht, Nandedkar, Nurieva, Nurieva, Ramsay, Schietinger, Schwartz, Sofra, Soldaini, Steinman, Trautmann, Vezys, Waggoner, Wedemeyer, Wilson, Yi, Zhou   +55 more
core   +2 more sources

Potential Mimicry of Viral and Pancreatic β Cell Antigens Through Non-Spliced and cis-Spliced Zwitter Epitope Candidates in Type 1 Diabetes

Frontiers in Immunology, 2021
Increasing evidence suggests that post-translational peptide splicing can play a role in the immune response under pathological conditions. This seems to be particularly relevant in Type 1 Diabetes (T1D) since post-translationally spliced epitopes ...
Michele Mishto, Michele Mishto, Artem Mansurkhodzhaev, Teresa Rodriguez-Calvo, Teresa Rodriguez-Calvo, Juliane Liepe   +5 more
doaj   +1 more source

Tumor derived Microvesicles enhance cross-processing ability of clinical grade Dendritic Cells [PDF]

, 2018
Tumor cells release extracellular microvesicles (MVs) in the microenvironment to deliver biological signals to neighbouring cells as well as to cells in distant tissues.
Battisti, Federico, Belleudi, Francesca, Claudia De Archangelis,, DI FILIPPO, Alessandra, Dionisi, Marco, Napoletano, Chiara, Nuti, Marianna, RAHIMI KOSHKAKI, Hassan, Rughetti, Aurelia, Ruscito, Ilary, Torrisi, Maria Rosaria, Zizzari, ILARIA GRAZIA   +11 more
core   +1 more source

CD8^– dendritic cells preferentially cross‐present Saccharomyces cerevisiae antigens [PDF]

European Journal of Immunology, 2008
AbstractMouse splenic dendritic cell (DC) subsets possess distinct antigen‐presentation abilities. CD8+ DC are specialized in cross‐presentation of antigens to CD8+ T cells, whereas CD8– DC are more efficient in antigen presentation to CD4+ T cells. In this study, we examined the capacity of CD8+ and CD8– DC subsets to present fungal antigens in MHC ...
Backer, R.A., van Leeuwen, F.E., Kraal, G., den Haan, J.M.M.   +3 more
openaire   +3 more sources

Spatial coordination of CD8 and TCR molecules controls antigen recognition by CD8⁺ T‐cells

FEBS Letters, 2005
The interactions between the TCR and peptides bound to class I MHC encoded molecules (pMHC) and a mechanism for CD8 cooperation in this process are reviewed. Observation of two TCR/CD8 populations with different lateral diffusion rate constants as well as two distinct association phases of class I MHC tetramers ((pMHC)4) with T‐cells suggest that the ...
Pecht, Israel, Gakamsky, Dmitry M.
openaire   +2 more sources