Results 41 to 50 of about 693,649 (301)

Assessment of In Vitro Immunostimulatory Activity of an Adjuvanted Whole-Cell Inactivated Neisseria gonorrhoeae Microparticle Vaccine Formulation

Vaccines, 2022
The emergence of drug-resistant gonorrhea infections worldwide combined with the lack of a vaccine is alarming. We prepared a novel microparticulate (MP) vaccine formulation using whole-cell inactivated Neisseria gonorrhoeae as the vaccine antigen, with ...
Priyal Bagwe, Lotika Bajaj, Rikhav P. Gala, Martin J. D‘Souza, Susu M. Zughaier   +4 more
doaj   +1 more source

Tumor-derived microvesicles modulate antigen cross-processing via reactive oxygen species-mediated alkalinization of phagosomal compartment in dendritic cells [PDF]

, 2017
Dendritic cells (DCs) are the only antigen-presenting cells able to prime naïve T cells and cross-prime antigen-specific CD8+ T cells. Their functionality is a requirement for the induction and maintenance of long-lasting cancer immunity.
Aurelia Rughetti, Chiara Napoletano, Fabio Altieri, Federico Battisti, Filippo Bellati, Filippo Bellati, Francesca Belleudi, Giulio Caracciolo, Hassan Rahimi Koshkaki, Ilaria Grazia Zizzari, Ilary Ruscito, Ilary Ruscito, Maria Rosaria Torrisi, Maria Rosaria Torrisi, Marianna Nuti, Pierluigi Benedetti Panici, Sara Palchetti   +16 more
core   +2 more sources

Class-switched anti-insulin antibodies originate from unconventional antigen presentation in multiple lymphoid sites [PDF]

, 2016
Autoantibodies to insulin are a harbinger of autoimmunity in type 1 diabetes in humans and in non-obese diabetic mice. To understand the genesis of these autoantibodies, we investigated the interactions of insulin-specific T and B lymphocytes using T ...
Acevedo-Suárez, Achenbach, Adelstein, Akashi, Batista, Bodansky, Cooke, Crotty, Dean, Emil R. Unanue, Ferris, Gagnerault, Garside, Gitlin, Glazier, Goodnow, Greeley, Gretz, Harbers, Henry, Henry, Henry-Bonami, Hoppu, Hu, Hulbert, Höglund, James W. Thomas, Kendall, Kendall, Kenefeck, Levisetti, Linterman, Mariño, Mohan, Mohan, Mohan, Nakayama, Noorchashm, Okada, Pape, Rasio, Reinhardt, Rojas, Roozendaal, Serreze, Silva, Takahashi, Ueno, Unanue, Victora, Victora, Vinuesa, Vomund, Williams, Xiaoxiao Wan, Yang, Zhang, Zhang, Zikherman, Zotos   +59 more
core   +2 more sources

Intravitreal GD2‐Specific Chimeric Antigen Receptor T‐Cell Therapy for Refractory Retinoblastoma

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Effective treatments for advanced, treatment‐resistant retinoblastoma (RB) remain limited. GD2‐specific chimeric antigen receptor (CAR) T cells show potent antitumor activity with minimal toxicity but have not previously been evaluated in RB.
Subongkoch Subhadhirasakul, Jatuporn Sujjitjoon, Pa‐thai Yenchitsomanus, Kridtin Jarutatsanangkoon, Ng Wei Loon, Kleebsabai Sanpakit, Jassada Buaboonnam, Chayamon Takpradit, Pornpimon Yuti, Nunghathai Sawasdee, Piriya Luangwattananun, Siripakorn Sangkitporn, Arnan Limmahachai, La‐ongsri Atchaneeyasakul   +13 more
wiley   +1 more source

Early signaling defects in human T cells anergized by T cell presentation of autoantigen. [PDF]

, 1992
Major histocompatibility complex class II-positive human T cell clones are nontraditional antigen-presenting cells (APCs) that are able to simultaneously present and respond to peptide or degraded antigen, but are unable to process intact protein ...
Freeman, GJ, Hafler, DA, LaSalle, JM, Nadler, LM, Tolentino, PJ   +4 more
core  

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

Outcomes of Live Virus Vaccination in Patients With Vascular Anomalies Being Treated With Sirolimus

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Live vaccination in patients with vascular anomalies (VA) receiving sirolimus remains controversial due to immunosuppressive effects and theoretical risks. Procedure This single‐center retrospective study included patients with VA less than 4 years old at the start of sirolimus therapy who were incompletely vaccinated.
Svatava Merkle, Kiersten Ricci, Kelly Blache, Rebecca A. Marsh, Adrienne M. Hammill, Elissa Engel   +5 more
wiley   +1 more source

MediMer: a versatile do-it-yourself peptide-receptive MHC class I multimer platform for tumor neoantigen-specific T cell detection

Frontiers in Immunology
Peptide-loaded MHC class I (pMHC-I) multimers have revolutionized our capabilities to monitor disease-associated T cell responses with high sensitivity and specificity.
Marten Meyer, Marten Meyer, Marten Meyer, Christina Parpoulas, Titouan Barthélémy, Jonas P. Becker, Jonas P. Becker, Pornpimol Charoentong, Pornpimol Charoentong, Pornpimol Charoentong, Yanhong Lyu, Selina Börsig, Selina Börsig, Nadja Bulbuc, Claudia Tessmer, Claudia Tessmer, Lisa Weinacht, David Ibberson, Patrick Schmidt, Patrick Schmidt, Rüdiger Pipkorn, Stefan B. Eichmüller, Peter Steinberger, Katharina Lindner, Katharina Lindner, Isabel Poschke, Isabel Poschke, Michael Platten, Michael Platten, Michael Platten, Michael Platten, Michael Platten, Michael Platten, Stefan Fröhling, Stefan Fröhling, Stefan Fröhling, Angelika B. Riemer, Angelika B. Riemer, Jessica C. Hassel, Maria Paula Roberti, Maria Paula Roberti, Dirk Jäger, Dirk Jäger, Inka Zörnig, Inka Zörnig, Frank Momburg, Frank Momburg   +46 more
doaj   +1 more source

NRASQ61R Expression in Lymphatic Endothelial Cells Causes Enlarged Vessels, Hemorrhagic Chylous Effusions, and High Mortality in a Mouse Model of Kaposiform Lymphangiomatosis

Pediatric Blood &Cancer, EarlyView.
ABSTRACT Background Kaposiform lymphangiomatosis (KLA) is an aggressive complex lymphatic anomaly. Patients exhibit malformed lymphatic vessels and often develop hemorrhagic effusions and elevated angiopoietin‐2 (Ang‐2) levels. A somatic NRAS p.Q61R (NRASQ61R) mutation has been associated with KLA.
C. Griffin McDaniel, Patricia Pastura, Joshua P. Scallan, Timothy D. Le Cras   +3 more
wiley   +1 more source

Surface-associated antigen induces permeabilization of primary mouse B-cells and lysosome exocytosis facilitating antigen uptake and presentation to T-cells

eLife, 2021
B-cell receptor (BCR)-mediated antigen internalization and presentation are essential for humoral memory immune responses. Antigen encountered by B-cells is often tightly associated with the surface of pathogens and/or antigen-presenting cells ...
Fernando Y Maeda, Jurriaan JH van Haaren, David B Langley, Daniel Christ, Norma W Andrews, Wenxia Song   +5 more
doaj   +1 more source