Interleukin-22, interleukin-17, and other cytokines: A wall is coming down

MicroRNAs and other mechanisms regulate interleukin-17 cytokines and receptors.

Interleukin-17 cytokines are a family of pro-inflammatory cytokines. Our current studies found: i) IL-17 cytokines are not ubiquitously expressed, but several receptors and TRAF3IP2 are ubiquitously expressed in tissues with a few exceptions; ii) heart and vascular tissue are in the second tier of readiness to respond to IL-17 cytokine stimulation; iii) alternative transcription starting sites ...

IL 22 ( interleukin 22 )

Exploring the role of Th1 cytokines: interleukin-17 and interleukin-18 in periodontal health and disease.

There are conflicting data regarding the role of interleukin (IL)-17 in periodontal health and disease. However, IL-18 levels are known to increase with the severity of periodontal disease. The present study was performed to explore the role of these proinflammatory cytokines in periodontal disease progression, and also to clarify the effect of periodontal treatment on their concentration. Sixt...

Expressed gene sequences of the equine cytokines interleukin-17 and interleukin-23.

This report describes the initial cloning and characterization of the equine interleukin-17 (IL-17) expressed gene sequence from mRNA obtained from equine intestinal tissue and interleukin-23 (IL-23) expressed gene sequence from mRNA obtained from equine peripheral blood mononuclear cells. Equine IL-17 has 462 nucleotides in the translated region, determined by homology with known human and mou...

Interleukin-17 Serum Levels and TLR4 Polymorphisms in Ulcerative Colitis

Background: Inflammatory bowel disease, an autoimmune disease, has two clinical manifestations including Crohn’s disease and ulcerative colitis (UC). IL-17 has been the target of intensive research in autoimmune diseases. The influence of Toll like receptor 4 (TLR-4) gene polymorphisms on IL-17 production has also been revealed in UC patients and tissue inflammation in mice. Objectives: To inve...