Buscar
Mostrando ítems 11-20 de 852
Th17 and Treg cells, two new lymphocyte subpopulations with a key role in the immune response against infection
(2008)
In addition to the T helper 1 (Th1) and Th2 lymphocyte subsets, two new subpopulations Th17 and regulatory T
(Treg) cells have recently been described. Th17 cells, which produce high levels of interleukin (IL)-17, ...
Mecanismos de supresión de las células T reguladoras (Treg)
(Gaceta Médica de México. 2013;149 630, 2015)
T Regulatory cells from non-obese diabetic mice show low responsiveness to IL-2 stimulation and exhibit differential expression of anergy-related and ubiquitination factors
(Frontiers Media S.A., 2019-11)
Foxp3+ Regulatory T cells (Tregs) are pivotal for the maintenance of tolerance. Alterations in their number and/or function have been proposed to occur in the autoimmune-prone non-obese diabetic (NOD) mouse. Comparing the ...
Limited Foxp3+ regulatory T cells response during acute Trypanosoma cruzi infection is required to allow the emergence of robust parasite-specific CD8+ T cell immunity
(Frontiers Media S.A., 2018-11)
While it is now acknowledged that CD4+ T cells expressing CD25 and Foxp3 (Treg cells) regulate immune responses and, consequently, influence the pathogenesis of infectious diseases, the regulatory response mediated by Treg ...
Sporothrix brasiliensis induces a more severe disease associated with sustained Th17 and regulatory T cells responses than Sporothrix schenckii sensu stricto in mice
(2018-01-01)
Little is known about the differences in the CD4+ T-cell response induced by Sporothrix schenckii and Sporothrix brasiliensis, the most virulent species that cause sporotrichosis. Here, the helper (Th) and regulatory T ...
Participação de citocinas relacionadas às respostas Th17/Treg na inflamação periapical inflamatória crônica
(Universidade Federal de Minas GeraisUFMG, 2017-07-21)
Inflammatory periapical disease is a sequel of the infection and pulp necrosis. It represents the host defense response to aggression from the root canal. Chronic periapical lesions are developed in response to the maintenance ...
Avaliação fenotípica das células T reguladoras CD4+CD25+CD127LOW em pacientes com lúpus eritematoso sistêmico
(Universidade Federal de São Paulo (UNIFESP), 2009-04-29)
Systemic lupus erythematosus (SLE) is a chronic inflammatory disease that is part of the group of rheumatic autoimmune inflammatory diseases, being characterized by heterogeneous clinical and laboratory manifestations. The ...