Results 111 to 120 of about 1,892,074 (261)

Microbiota-Derived Short-Chain Fatty Acids Promote the Memory Potential of Antigen-Activated CD8+ T Cells.

Immunity, 2019
Interactions with the microbiota influence many aspects of immunity, including immune cell development, differentiation, and function. Here, we examined the impact of the microbiota on CD8+ T cell memory.
A. Bachem, Christina Makhlouf, K. Binger, D. D. de Souza, D. Tull, Katharina Hochheiser, Paul G. Whitney, Daniel Fernandez-Ruiz, Sabrina Dähling, W. Kastenmüller, Johanna Jönsson, E. Gressier, A. Lew, C. Perdomo, Andreas Kupz, W. Figgett, F. Mackay, Moshe Oleshansky, Brendan E. Russ, I. Parish, A. Kallies, M. McConville, S. Turner, T. Gebhardt, S. Bedoui   +24 more
semanticscholar   +1 more source

Tracking the source of the hepatitis B virus-specific CD8 T cells during lamivudine treatment [PDF]

, 2003
Lamivudine treatment in chronic hepatitis B leads to the reconstitution of virus-specific T cells in the circulation, but it is not clear whether this is the preferential result of T cell efflux from the liver or lymph nodes.
Gotto, J, Williams, R, Webster, GJM, Dusheiko, GM, Bertoletti, A, Malacarne, F, Reignat, S, Behboudi, S, Burroughs, AK   +8 more
core  

The frequency of Chlamydia trachomatis major outer membrane protein-specific CD8+ T lymphocytes in active trachoma is associated with current ocular infection. [PDF]

, 2006
Chlamydia-specific cytotoxic T lymphocytes are able to control model infections but may be implicated in disease pathogenesis. HLA-A2 peptide tetramers to Chlamydia trachomatis major outer membrane protein 258-266 (MOMP258-266) and MOMP260-268 were used ...
Nkoyo Faal, Frederick Pemberton-Pigott, Hazel M. Dockrell, David C. W. Mabey, Martin J. Holland, Bailey, Robin L, Holland, Martin J, Pemberton-Pigott, Frederick, Joof, Hassan, Laye, Mass, Hassan Joof, Mass Laye, Sarr, Isatou, Ewen Cameron, Faal, Nkoyo, Isatou Sarr, Cameron, Ewen, Dockrell, Hazel M, Mabey, David CW, Robin L. Bailey   +19 more
core   +1 more source

Influenza Vaccination Responses in Disabled Stroke Patients: A Single‐Center Prospective Observational Study

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective This study aimed to investigate the immunological response to influenza vaccination, the incidence and severity of influenza infection, and the side effects of the vaccination in patients with ischemic stroke. Methods This prospective observational study was conducted between 2023 and 2024 at Ramathibodi Hospital.
Achiraya Pakngao, Sureerat Suwatcharangoon, Pintip Ngamjanyapron, Kobporn Boonnak, Thanitta Suangtamai, Porpon Rotjanapan   +5 more
wiley   +1 more source

FLT3L-induced virtual memory CD8 T cells engage the immune system against tumors

Journal of Biomedical Science
Background Previous research in FMS-like tyrosine kinase 3 ligands (FLT3L) has primarily focused on their potential to generate dendritic cells (DCs) from bone marrow progenitors, with a limited understanding of how these cells affect CD8 T cell function.
Hsin-Fang Tu, Yu-Jui Kung, Ling Lim, Julia Tao, Ming-Hung Hu, Michelle Cheng, Deyin Xing, T. C. Wu, Chien-Fu Hung   +8 more
doaj   +1 more source

Analysis of the paired TCR α- and β-chains of single human T cells. [PDF]

, 2012
Analysis of the paired i.e. matching TCR α- and β-chain rearrangements of single human T cells is required for a precise investigation of clonal diversity, tissue distribution and specificity of protective and pathologic T-cell mediated immune responses.
Dornmair, K., Besgen, P., Held, K., Bhonsle, L., Vollmer, Sigrid, Song-Min Kim, Jens Nickel, Anna Backes, Held, Kathrin, Vollmer, S., Joerg C Prinz, Backes Anna, Backes, A., Backes, Anna, Bhonsle, Latika, Kim Song-Min, Nickel, Jens, Sigrid Vollmer, Nickel, J., Kim, Song-Min, Klaus Dornmair, Dornmair, Klaus, Kim, S., Besgen Petra, Petra Besgen, Vollmer Sigrid, Prinz, Joerg C., Prinz Joerg C., Latika Bhonsle, Bhonsle Latika, Besgen, Petra, Held Kathrin, Prinz, J., Kathrin Held, Nickel Jens, Dornmair Klaus   +35 more
core   +2 more sources

Human Pegivirus Encephalitis With Brain Detection and Response to Sofosbuvir Ledipasvir

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Human pegivirus (HPgV‐1) has been associated with severe encephalomyelitis in immunocompromised patients. Its neurological spectrum remains poorly defined. We report a slowly progressive encephalitis in a person living with well‐controlled HIV, characterized by white matter abnormalities and inflammatory cerebrospinal fluid (CSF). HPgV RNA was
Antoine Moulignier, Françoise Heran, Francis Lallemand, Pierre Bourdillon   +3 more
wiley   +1 more source

Escaping high viral load exhaustion: CD8 cells with altered tetramer binding in chronic hepatitis B virus infection [PDF]

, 2002
Deletion, anergy, and a spectrum of functional impairments can affect virus-specific CD8 cells in chronic viral infections. Here we characterize a low frequency population of CD8 cells present in chronic hepatitis B virus (HBV) infection which survive in
Ogg, GS, Antonio Bertoletti, Brown, D., Dusheiko, G., Brown, D, Geoff Dusheiko, Williams, R., George J.M. Webster, Webster, GJ, Seneviratne, SL, Webster, G.J.M., Reignat, S, David Brown, Mala K. Maini, Stephanie Reignat, King, A., Dusheiko, G, Maini, MK, Bertoletti, A, Suranjith L. Seneviratne, Roger Williams, King, A, Bertoletti, A., Reignat, S., Williams, R, Maini, M.K., Graham S. Ogg, Abigail King, Ogg, G.S., Seneviratne, S.L.   +29 more
core   +1 more source

Long‐Term Neurologic Exam Findings in People Diagnosed and Treated During Acute HIV Infection

Annals of Clinical and Translational Neurology, EarlyView.
ABSTRACT Objective Evaluate clinical and laboratory correlates of abnormal neurologic exam findings after acute HIV infection (AHI). Methods Participants from the RV254/SEARCH 010 cohort in Bangkok underwent standardized neurologic examinations at Weeks 0 (AHI), 12, 96, and 288 following antiretroviral therapy (ART).
Kathryn B. Holroyd, Tyler Hamby, Carlo Sacdalan, Somchai Sriplienchan, Pathariya Promensa, Luxenaree Poonpitak, Netsiri Dumrongpisutikul, Eugène Kroon, Sandhya Vasan, Robert Paul, Ferron O'Campo, Lydie Trautmann, Phillip Chan, Serena Spudich, on behalf of the RV254/SEARCH 010 Study Team, Julie Ake, Sandhya Vasan, Lydie Trautmann, Merlin Robb, Trevor Crowell, Donn Colby, Diane Bolton, Shelly Krebs, Leigh Ann Eller, Morgane Rolland, Rasmi Thomas, Dominic Paquin Proulx, Suteeraporn Pinyakorn, Tyler Hamby, Mark de Souza, Ellen Turk, Amber Moodley, Gerald Quarles, Jintanat Ananworanich, Denise Hsu, Victoria Polonis, Nelson Michael, Sheila Peel, COL Eric Garges, Alexandra Schuetz, Siriwat Akapirat, Bessara Nantapinit, Pornsuk Visudhiphan, Saowanit Getchalarat, Nampueng Churikanont, Sangsulee Thamakaison, Somchai Sriplienchan, Carlo Sacdalan, Pathariya Promsena, Luxe‐naree Poonpitak, Eugene Kroon, Nitiya Chomchey, Jintana Intasan, Varaporn Pothipala, Ferron Ocampo, Nittaya Phanuphak, Nipat Teeratakulpisan, Yuwaree Pichitchok, Anchalee Avihingsanon, Opass Putcharoen, Kiat Ruxrungtham, Thanyawee Puthanakit, Sopark Manasnayakorn, Phandee Watanaboonyongcharoen, Rungsun Rerknimitr, Irini Sereti, Daniel Douek, Eli Bortiz, Frank Maldarelli, Mary Kearney, Serena Spudich, Phillip Chan, Lishomwa Ndhlovu, Guinevere Li, Michael Corley, Victor Valcour, Peter Hunt, Jacob Estes, Afam Okoye, Jeff Lifson, Claire Deleage, Nicolas Chomont, Andres Finzi, Lyle McKinnon, Henrik Zetterberg, Robert Siliciano, Robert Paul, Julie Mannarino, Jonathan Li, John Mellors, Josh Cytkor, Dan Barouch, Michael Seaman, Boris Juelg, Alex Shalek, Timothy Schacker, Ashley Haase, Mario Stevenson, Wenjun Li, Arthur Kim, Sharon Lewin, Adam Carrico, Susana Valente, Fred Hutchinson, Josh Schiffer, Guido Ferrari, Beau Ances, Alberto Bosque, Katharine Bar, Killian Pohl, David Ho, Yaoxing Huang, Michael Busch, Mohamed Abdel‐Mohsen, Johanna Gostner, Brian Agan, Fatah Kashanchi, Greg Laird, Kathryn Holroyd   +118 more
wiley   +1 more source

Human CD8+CD28− T suppressor cells expanded by common gamma chain (γc) cytokines retain steady allospecific suppressive capacity in vivo

BMC Immunology, 2020
Background CD8+CD28− T suppressor (Ts) cells play critical role in transplant tolerance. Our previous study has generated CD8+CD28− Ts cells in vitro which exert robust allospecific suppressive capacity in vitro.
Guihuan Liu, Yuming Yu, Fu Feng, Ping Zhu, Hua Zhang, Danni Zhang, Xiaoqiang Feng, Zedan Zhang, Yanjun Liu   +8 more
doaj   +1 more source