نتایج جستجو برای: th2
تعداد نتایج: 13223 فیلتر نتایج به سال:
Although a number of studies have examined the development of T-helper cell type 2 (Th2) immunity in different settings, the mechanisms underlying the initiation of this arm of adaptive immunity are not well understood. We exploited the fact that immunization with antigen plus either nucleotide-binding oligomerization domain-containing proteins 1 (Nod1) or 2 (Nod2) agonists drives Th2 induction...
CD4 T cells can be primarily polarized to differentiate into Th1 or Th2 cells. CD44 is a marker of T cell activation and a property of long-lived memory cells and implicated in cell migration, activation, and differentiation. To date, whether CD44 has a role in regulating Th1-Th2 differentiation has not been determined. In this study, we compared Th1 and Th2 responses in wild-type and CD44-defi...
The transcriptional repressor Bcl6 is a critical arbiter of Th cell fate, promoting the follicular Th lineage while repressing other Th cell lineages. Bcl6-deficient (Bcl6(-/-)) mice develop a spontaneous and severe Th2-type inflammatory disease, thus warranting assessment of Bcl6 in regulatory T cell (Treg) function. Bcl6(-/-) Tregs were competent at suppressing T cell proliferation in vitro a...
Background and Aims: Aspergillus fumigatus is a sporadic fungus that causes different infections and allergies in immunocompromised patients. The allergic disease caused by this fungus is called allergic bronchopulmonary aspergillosis (ABPA). ABPA is considred important in atopic and immunocompromised individuals, which can result in inflammation and epithelial damage. Therefore, the aim of thi...
Background: Iron Deficiency Anemia (IDA) has been controversially linked to IL-4 production in previous studies. A predominant Th1 response leads to resistance against recurrent vulvovaginal candidiasis (RVVC), whereas a Th2 response exacerbates the disease. Objective: To investigate the possible effect of iron deficiency on the host’s susceptibility to RVVC as a result of the Th1/Th2 cytokine ...
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