Results 81 to 90 of about 113,223 (329)

Th17 cells are involved in the local control of tumor progression in primary intraocular lymphoma. [PDF]

PLoS ONE, 2011
BackgroundTh17 cells play an important role in the pathogenesis of many autoimmune diseases, but despite some reports of their antitumor properties, too little is known about their presence and role in cancers. Specifically, knowledge is sparse about the
Claire Galand, Sabrina Donnou, Lucile Crozet, Séverine Brunet, Valérie Touitou, Hanane Ouakrim, Wolf Herman Fridman, Catherine Sautès-Fridman, Sylvain Fisson   +8 more
doaj   +1 more source

Differential and Temporal Immunomodulation of alpha4 Integrins on CD4+ Memory Cells by Bordetella pertussis and Bordetella parapertussis [PDF]

, 2012
Pertussis, caused by Bordetella pertussis (B. pertussis), is reemerging worldwide due to vaccine inefficacy. The hallmarks of infection are extreme lymphocytosis and delayed recovery, which are partially associated with pertussis toxin.
Ravindra, Dipti
core   +1 more source

Regulatory T cells with multiple suppressive and potentially pro-tumor activities accumulate in human colorectal cancer [PDF]

, 2016
Tregs can contribute to tumor progression by suppressing antitumor immunity. Exceptionally, in human colorectal cancer (CRC), Tregs are thought to exert beneficial roles in controlling pro-tumor chronic inflammation.
BARNABA, Vincenzo, CARONNA, Roberto, CHIRLETTI, Piero, CIARDI, Antonio, DEL BENE, GABRIELLA, FARELLI, FRANCESCO, Focaccetti, Chiara, Longo, Flavia, MORELLI, Sergio, PACELLA, ILENIA, PICONESE, SILVIA, SACCO, LUCA, SCHINZARI, VALERIA, TIMPERI, ELEONORA, VESTRI, Anna Rita   +14 more
core   +1 more source

Tunable Enhancement of T Cell Expansion Through Modulation of Stiffness and Adhesion Receptor Engagement in an Engineered Hydrogel Platform

Advanced Materials, EarlyView.
We develop a hydrogel scaffold with controlled substrate stiffness and ligand functionalization for cell culture. Stiff substrates presenting CD3/CD28/CD2 ligands induce 2000‐fold expansion of T cells; this is 68% greater than the clinical standard (Dynabeads) and the first hydrogel capable of large‐scale expansion. Although expanding at a lower yield,
Niroshan Anandasivam, Rabia Ali, Lordean Gustinvil, Matthew J. Rosenwasser, Iain E. Dunlop, Derfogail Delcassian   +5 more
wiley   +1 more source

Gut microbiota–derived short‐chain fatty acids regulate group 3 innate lymphoid cells in HCC

Hepatology, EarlyView., 2022
Abstract Background and Aims Type 3 innate lymphoid cells (ILC3s) are essential for host defense against infection and tissue homeostasis. However, their role in the development of HCC has not been adequately confirmed. In this study, we investigated the immunomodulatory role of short‐chain fatty acids (SCFAs) derived from intestinal microbiota in ILC3
Chupeng Hu, Bingqing Xu, Xiaodong Wang, Wen‐Hua Wan, Jinying Lu, Deyuan Kong, Yu Jin, Wenhua You, Hua Sun, Xiaoxin Mu, Dongju Feng, Yun Chen   +11 more
wiley   +1 more source

Induction of Th17 Lymphocytes and Treg Cells by Monocyte-Derived Dendritic Cells in Patients with Rheumatoid Arthritis and Systemic Lupus Erythematosus

Clinical and Developmental Immunology, 2013
Dendritic cells (DCs) have a key role in the regulation of immune response. We herein explored, in patients with inflammatory diseases, the role of monocyte derived DC’s (mo-DCs) on the generation of Th17 and T regulatory (Treg) lymphocytes.
Lizbeth Estrada-Capetillo, Berenice Hernández-Castro, Adriana Monsiváis-Urenda, Crisol Alvarez-Quiroga, Esther Layseca-Espinosa, Carlos Abud-Mendoza, Lourdes Baranda, Ana Urzainqui, Francisco Sánchez-Madrid, Roberto González-Amaro   +9 more
doaj   +1 more source

Homotaurine, a safe blood-brain barrier permeable GABAA-R-specific agonist, ameliorates disease in mouse models of multiple sclerosis. [PDF]

, 2018
There is a need for treatments that can safely promote regulatory lymphocyte responses. T cells express GABA receptors (GABAA-Rs) and GABA administration can inhibit Th1-mediated processes such as type 1 diabetes and rheumatoid arthritis in mouse models.
Dang, Hoa, Kaufman, Daniel L, Olsen, Richard, Tian, Jide, Wallner, Martin   +4 more
core   +3 more sources

[Th17 lymphocytes in bacterial infections].

Postepy higieny i medycyny doswiadczalnej (Online), 2015
Th17 cells are a relatively newly discovered subpopulation of helper CD4+ T lymphocytes. It has been shown that these cells may contribute to tissue damage during certain inflammatory and autoimmune diseases and also play an important role in antitumor and antimicrobial, particularly antibacterial, immunity. Bacteria stimulate the Th17 response through
Lidia, Szulc-Dąbrowska, Małgorzata, Gieryńska, Daria, Depczyńska, Ada, Schollenberger, Felix N, Toka   +4 more
openaire   +1 more source

CD207‐Positive Dendritic Cells Promote Emphysema Through CD8+ T Cell Pathway in Chronic Obstructive Pulmonary Disease

Advanced Science, EarlyView.
CD207+ dendritic cells (DCs) drive emphysema by promoting CD8⁺ T cell cytotoxicity via Birbeck granule‐dependent MHC‐I antigen presentation. This DC subset is expanded by cigarette smoke‐induced oxidative stress, which triggers granulocyte‐macrophage colony‐stimulating factor (GM‐CSF) release from airway epithelium.
Shurui Xuan, Yunhui Wu, Feng Liu, Heng Fu, Yaqi Meng, Yingwei Ou, Xijing Yuan, Ian M. Adcock, Man Jia, Xiaoning Zeng, Xin Yao   +10 more
wiley   +1 more source

Effect of methimazole treatment on Th1, Th17, and Th22 lymphocytes in pediatric Graves’ disease patients

Frontiers in Immunology
Graves’ disease is the leading cause of autoimmune hyperthyroidism. Thyroid hormones are an essential element of the endocrine system, playing a pivotal role in the body’s development, especially important in children with intensified growth. Disturbance
Aleksandra Starosz, Karolina Stożek, Aleksandra Opęchowska, Filip Bossowski, Marcin Moniuszko, Marcin Moniuszko, Kamil Grubczak, Artur Bossowski   +7 more
doaj   +1 more source