Evaluation of Selected Cytokine Gene Expression in Colonic Mucosa from Dogs with Idiopathic Lymphocytic-plasmacytic Colitis

作者：Tamura Yu; Ohta Hiroshi; Yokoyama Nozomu; Lim Sue Yee; Osuga Tatsuyuki; Morishita Keitaro; Nakamura Kensuke; Yamasaki Masahiro; Takiguchi Mitsuyoshi^*

来源：Journal of Veterinary Medical Science, 2014, 76(10): 1407-1410.

DOI：10.1292/jvms.13-0635

• canine
• colon
• cytokine
• lymphocytic-plasmacytic colitis
• mRNA

Lymphocytic-plasmacytic colitis (LPC) is a common form of inflammatory bowel disease (IBD) affecting the canine large intestine. Cytokines are thought to be involved in the pathogenesis of IBD. However, to date, few studies have investigated cytokine mRNA expression in dogs with LPC. In this study, we investigated mRNA transcription levels of T helper cell cytokines, such as IFN-gamma, IL-4, IL-17 and IL-10 and pro-inflammatory cytokines, such as IL-1 beta, IL-6, TNF-alpha., IL-8, IL-12 and IL-23, in colonic mucosa from LPC dogs by quantitative real-time RT-PCR. No significant differences were detected in cytokine mRNA expressions between dogs with LPC and controls, except for IL-23p19. Dogs with LPC failed to express a predominant cytokine profile in inflamed colonic mucosa as opposed to human IBD.

• 出版日期2014-10