PURPOSE To evaluate the proinflammatory effect and molecular mechanism of IL-17 in the intestinal epithelial cell line HT-29. METHODS After culture of HT-29 cells with IL-17 and/or TNF-(α), real-time (RT) PCR and Western blot were used to measure the gene expression level of the neutrophil chemokines CXCL1, CXCL2, CXCL5, CXCL6, IL-8 and the Th-17 chemokine CCL20, the phosphorylation level of ...

Neuronal migration is a fundamental process during the development of the cerebral cortex and is regulated by cytoskeletal components. Microtubule dynamics can be modulated by posttranslational modifications to tubulin subunits. Acetylation of α-tubulin at lysine 40 is important in regulating microtubule properties, and this process is controlled by acetyltransferase and deacetylase. MEC-17 is ...

Ischemia-reperfusion (I/R) injury leads to increased mortality and morbidity in lung transplant patients. Lung I/R injury involves inflammation contributed by innate immune responses. IL-17 and TNF-α, from iNKT cells and alveolar macrophages, respectively, contribute importantly to lung I/R injury. This study tests the hypothesis that IL-17 and TNF-α synergistically mediate CXCL1 (a potent neut...

Background The anti-inflammatory and immunosuppressive functions of kynurenic acid (KYNA) is in the center attention. Previously, we demonstrated effects KYNA analog on blood samples rheumatoid arthritis patients vitro. results showed suppression tumor necrosis factor-α (TNF-α), S100A12 (EN-RAGE), S100A8/9 (calprotectin) α-defensin production, with increase factor-stimulated gene-6 protein (TSG...