Gene/Protein Disease Symptom Drug Enzyme Compound
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Query: UMLS:C0030794 (pelvic pain)
 4,056 document(s) hit in 31,850,051 MEDLINE articles (0.00 seconds)

Chemoattraction of macrophages into the peritoneal cavity is one of the important characteristics in patients with endometriosis. An inflammatory response is postulated to be responsible for infertility and pelvic pain associated with this syndrome. The present in vivo studies were designed to test if thiazolidinediones (TZDs), activators of peroxisome proliferator activated receptor gamma, could inhibit monocyte chemotaxis in a murine model. TZDs were first used as orally bioavailable insulin-sensitizing agents. They are currently under investigation in the treatment of inflammatory diseases, including arthritis or colitis. Intraperitoneal injection of thioglycollate was used to elicit high numbers of activated peritoneal macrophages in female mice. Concomitant peritoneal injection of ciglitazone, a member of the TZD family, significantly reduced the number of macrophages. When cultured and stimulated by tumor necrosis factor alpha, these peritoneal macrophages also secreted less RANTES and less IL-1beta protein. This animal model suggests that treatment of endometriosis patients with TZDs may diminish symptoms associated with intraperitoneal inflammation.
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PMID:Thiazolidinedione inhibition of peritoneal inflammation. 1262 47

Fluoroquinolones exhibit immunomodulatory effects on monocytes and macrophages, in addition to their bactericidal activities. It remains unknown even whether the quinolones act directly on the prostate. This study was based on the understanding of the molecular mechanisms of the actions of the fluoroquinolones that can be used for the treatment of chronic prostatitis/chronic pelvic pain syndrome. We investigated whether the 6-fluroro-8-methoxy quinolone gatifloxacin (GFLX) affected the production and secretion of interleukin-8 (IL-8) in the prostate cell line PC-3. GFLX decreased the level of IL-8 release from unstimulated PC-3 cells. GFLX also attenuated IL-8 secretion from PC-3 cells stimulated with peptidoglycan, Mycoplasma hominis, phorbol ester, and tumor necrosis factor alpha (TNF-alpha), indicating that GFLX exhibits an anti-inflammatory effect on the prostate cell line. However, GFLX failed to alter activation of the NF-kappaB and AP-1 elicited by these stimulants. GFLX significantly attenuated the expression of IL-8 mRNA in TNF-alpha-stimulated PC-3 cells and down-regulated the transcriptional activity of the 5'-flanking region of the IL-8 gene from -1481 to +44 bp. The deletion construct without the 5'-flanking region from -1481 to -170 bp but not the construct without the region from -1481 to -188 bp reversed the suppressive effect of GFLX on IL-8 promoter activity. These results demonstrate that GFLX suppresses IL-8 expression in the prostate cell line by decreasing the promoter activity of the IL-8 gene.
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PMID:The 6-fluoro-8-methoxy quinolone gatifloxacin down-regulates interleukin-8 production in prostate cell line PC-3. 1704 11