Results 11 to 20 of about 267,552 (285)

Streptococcus pneumoniae serotype 1 capsular polysaccharide induces CD8CD28 regulatory T lymphocytes by TCR crosslinking. [PDF]

PLoS Pathogens, 2009
Zwitterionic capsular polysaccharides (ZPS) of commensal bacteria are characterized by having both positive and negative charged substituents on each repeating unit of a highly repetitive structure that has an alpha-helix configuration.
Janina Mertens, Mario Fabri, Alessandra Zingarelli, Torsten Kubacki, Sonja Meemboor, Laura Groneck, Jens Seeger, Martina Bessler, Helena Hafke, Margarete Odenthal, Joan G Bieler, Christoph Kalka, Jonathan P Schneck, Hamid Kashkar, Wiltrud M Kalka-Moll   +14 more
doaj   +5 more sources

Age-related decrease of miRNA-92a levels in human CD8⁺ T-cells correlates with a reduction of naïve T lymphocytes [PDF]

Immunity & Ageing, 2011
MicroRNA (miR)-17-92a expression plays a crucial role in lymphocyte ontogeny. We therefore set out to determine miR-92a expression levels in peripheral blood lymphocytes from healthy subjects to ascertain any association between these levels and ageing ...
Ohyashiki Michiyo, Ohyashiki Junko H, Hirota Ayako, Kobayashi Chiaki, Ohyashiki Kazuma   +4 more
doaj   +5 more sources

Trans-active factors controlling the IL-2 gene in adult human T-cell subsets [PDF]

Mediators of Inflammation, 1992
IL-2 secretion in total or subsets of PHA/PMA-stimulated PBMC-derived human T-lymphocytes was monitored and found to be largely due to CD4+CD8− cells. The presence and functional state of transcription factors (TF) was assessed by protein-DNA interaction
A. Mouzaki, R. H. Zubler, A. Doucet, D. Rungger   +3 more
doaj   +4 more sources

Upregulation of FOXP3+Regulatory T Lymphocytes and CD8+Lymphocytes in Patients with High-Grade Squamous Intraepithelial Lesions Correlated with HPV Infection [PDF]

, 2022
Raksts ir publicēts 2022.gada aprīlī. Tas redzams žurnāla publikācijā, raksta PDF publikācijā un Web of Science publikācijā. Scopus datubāzē publicēšanas gads ir norādīts kļūdaini kā 2021.gads.
Gordjušina, Valentina, Isajevs, Sergejs, Mitiļdžans, Androniks, Rezeberga, Dace, Zablocka, Tatjana   +4 more
core   +1 more source

Ly49E Expression on CD8αα-expressing intestinal intraepithelial lymphocytes plays no detectable role in the development and progression of experimentally induced inflammatory bowel diseases [PDF]

, 2014
The Ly49E NK receptor is a unique inhibitory receptor, presenting with a high degree of conservation among mouse strains and expression on both NK cells and intraepithelial-localised T cells.
Devisscher, Lindsey, Filtjens, Jessica, Kerre, Tessa, Leclercq, Georges, Plum, Jean, Taghon, Tom, Taveirne, Sylvie, Van Acker, Aline, Van Ammel, Els, Van Welden, Sophie, Vandekerckhove, Bart, Vanhees, Mandy   +11 more
core   +13 more sources

Prolonged enhancement of cytotoxic T lymphocytes in the post-recovery state of severe COVID-19

Journal of Intensive Care, 2021
We evaluated the peripheral blood immune responses of lymphocytes in severe Coronavirus disease 2019 (COVID-19) patients in different stages of recovery using single-cell mass cytometry.
Yumi Mitsuyama, Kazuma Yamakawa, Katsuhide Kayano, Miho Maruyama, Takeshi Wada, Satoshi Fujimi   +5 more
doaj   +1 more source

Erythrodermic CD4/CD8 Double-Negative Mycosis Fungoides: A Case Report

Case Reports in Oncology, 2021
Cutaneous T-cell lymphoma (CTCL) describes a group of lymphoproliferative disorders characterized by localization of neoplastic T lymphocytes to the skin. Mycosis fungoides (MF) represents the most common type of CTCL and accounts for ∼60% of all primary
Monira Abdullah Alnasser, Nour Marwan AlKhawajah, Nada Ghazi AlQadri, Asem Mustafa Shadid, Fahad M. Alsaif   +4 more
doaj   +1 more source

Causes of T lymphocyte activation in HIV-infected patients coinfected with hepatitis C virus [PDF]

Терапевтический архив, 2016
Aim. To establish the causes of T lymphocyte activation in human immunodeficiency virus (HIV)-infected patients coinfected with hepatitis C (HCV) who are adherent to their antiretroviral therapy regimen and interferon untreated.
K V Shmagel, N G Shmagel, L B Korolevskaya, E V Saydakova, V A Chereshnev   +4 more
doaj   +1 more source

A murine intestinal intraepithelial NKp46-negative innate lymphoid cell population characterized by group 1 properties [PDF]

, 2017
The Ly49E receptor is preferentially expressed on murine innate-like lymphocytes, such as epidermal V gamma 3 T cells, intestinal intraepithelial CD8 alpha alpha(+) T lymphocytes, and CD49a(+) liver natural killer (NK) cells.
Biswas, Aindrila, Diefenbach, Andreas, Dunay, Ildiko Rita, Filtjens, Jessica, Gronke, Konrad, Kerre, Tessa, Leclercq, Georges, Martens, Liesbet, Matthys, Patrick, Plum, Jean, Saeys, Yvan, Taghon, Tom, Taveirne, Sylvie, Van Acker, Aline, Van Ammel, Els, Vandekerckhove, Bart   +15 more
core   +2 more sources

Negative and positive selection of antigen-specific cytotoxic T lymphocytes affected by the α3 domain of MHC I molecules [PDF]

, 1991
THE α1 and α2 domains of major histocompatibility complex (MHC) class I molecules function in the binding and presentation of foreign peptides to the T-cell antigen receptor and control both negative and positive selection of the T-cell repertoire ...
AM Norment, Carla J. Aldrich, CJ Aldrich, CJ Aldrich, HR MacDonald, HS Teh, HS Teh, HS Teh, IA Stroynowski, IS Trowbridge, Iwona Stroynowski, J Sprent, James Forman, JC Zuniga-Pflucker, JM Connolly, Lee Hood, M Reddehase, MA Alexander, PJ Bjorkman, R Salter, RC Budd, Robert E. Hammer, RR Zamoyska, S Marusic-Galesic, S Qin, Sharon Jones-Youngblood, UH Koszinowski, Ulrich Koszinowski, W-P Fung-Leung, WR Lie, WR Lie   +30 more
core   +1 more source