Background: Recently, reports have indicated a role for the membrane form of Toll-like Receptor 2 (TLR2) in asthma pathogenesis. In this study we examined soluble TLR2 levels in serum and sputum of asthmatic and healthy subjects. Methods: Serum and sputum samples were obtained from 33 asthmatic and 19 healthy subjects. The asthmatics were classified into four groups according to the Global I...

Background: Endometriosis, a common, benign, estrogendependent and chronic inflammatory condition, is characterized by the ectopic growth of endometrial tissue that is found primarily in the peritoneum, ovaries and rectovaginal septum. In addition to its usual description as a hormonal disorder, some genetic, immunological and environmental factors can affect this disease. Toll-like receptors (...

systemic lupus erythematosus (sle) is a chronic autoimmune disease which results in damage to various organs. some animal studies have revealed that activation of toll-like receptors (tlrs) is important in the pathogenesis of sle. in the present study, the percentage of different immune cell subsets in 35 sle patients and 38 control subjects was analyzed by flow cytometry. we also assessed the ...

Objective(s) Using a cancer murine model of invasive aspergillosis (IA), we investigated the expression of TLR-2, Dectin-1 and the level of cytokine production by CD4+ T helper cells in different groups of mice (with or without cancer), also, the effect of invasive aspergillosis on the immune response pattern of cancer mice. Materials and Methods Patterns of susceptibility and resistance to ...