Cholinergic receptor muscarinic 3 (CHRM3) and 63-adrenoceptor (B_3 AR) polymorphisms in irritable bowel syndrome
Project/Area Number |
17590671
|
Research Category |
Grant-in-Aid for Scientific Research (C)
|
Allocation Type | Single-year Grants |
Section | 一般 |
Research Field |
Gastroenterology
|
Research Institution | Iwate Medical University |
Principal Investigator |
CHIBA Toshimi Iwate Medical University, School of Medicine, Lecturer (40254784)
|
Co-Investigator(Kenkyū-buntansha) |
ORII Seishi Iwate Medical University, School of Medicine, Associate Professor (00158833)
SUGAI Tamotu Iwate Medical University, School of Medicine, Associate Professor (20187628)
|
Project Period (FY) |
2005 – 2007
|
Project Status |
Completed (Fiscal Year 2007)
|
Budget Amount *help |
¥3,240,000 (Direct Cost: ¥3,000,000、Indirect Cost: ¥240,000)
Fiscal Year 2007: ¥1,040,000 (Direct Cost: ¥800,000、Indirect Cost: ¥240,000)
Fiscal Year 2006: ¥800,000 (Direct Cost: ¥800,000)
Fiscal Year 2005: ¥1,400,000 (Direct Cost: ¥1,400,000)
|
Keywords | irritable bowel syndrome / cholinergic receptor muscarinic 3 / B3-adrenoceptor / gene polymorphisms / 過敏性腸症侯群 |
Research Abstract |
The association between polymorphisms in the cholinergic receptor muscarinic 3 (CHRM3) and β3-adrenoceptor (β3 AR) genes in irritable bowel syndrome (IBS) has been well established. We examined the association between the CHRM3 (rs3738435) and β_3 AR gene (Trp64Arg) polymorphisms. DNA was obtained from 82 IBS patients (32 diarrhea type, 45 constipation type, 5 unclassified) and 68 controls. Polymorphisms were determined by direct sequencing. No significant differences in CHRM3 polymorphisms were observed between IBS and controls. In contrast, β_3 AR (T/C + C/C) polymorphisms occurred at a significantly higher rate in IBS patients compared to controls (P<0.05). Furthermore, the rate of β_3 AR (T/C + C/C) polymorphisms in constipation-predominant IBS was significantly higher than that in diarrhea-predominant IBS. Thus, β_3 AR (Trp64Arg) polymorphisms appear to be strongly associated with IBS, particularly constipation-predominant IBS.
|
Report
(4 results)
Research Products
(87 results)
-
-
[Journal Article] Endoscopic and chromoendoscopic atlas featuring dysplastic lesions in surveillance colonoscopy for patients with long-standing ulcerative colitis2008
Author(s)
Matsumoto T, Iwao Y, Igarashi M, Watanabe K, Otsuka K, Watanabe T, Iizuka B, Hida N, Sada M Chiba T, Kudo SE, Oshitani N, Nagawa H, Ajioka Y, Hibi T.
-
Journal Title
Inflamm Bowel Dis 14
Pages: 259-264
Description
「研究成果報告書概要(和文)」より
Related Report
Peer Reviewed
-
-
-
-
-
[Journal Article] Endoscopic and chromoendoscopic atlas featuring dysplastic lesions in surveillance colonoscopy for patients with long-standing ulcerative colitis.2008
Author(s)
Matsumoto T, Iwao Y, Igarashi M, Watanabe K, Otsuka K, Watanabe T, Iizuka B, Hida N, Sada M, Chiba T Kudo SE, Oshitani N, Nagawa H, Ajioka Y, Hibi T.
-
Journal Title
Inflamm Bowel Dis 14
Pages: 259-264
Related Report
Peer Reviewed
-
-
-
-
-
-
-
-
-
-
-
[Journal Article] Effects of itopride hydrochloride and ranitidine in patients with functional dyspepsia : comparison between prokinetic and acid suppression therapies2007
Author(s)
Chiba T, Tokunaga Y, Ikeda K, Takagi R, Chishima R, Kudara N, Endo M, Inomata M, Orii S, Suzuki, K
-
Journal Title
Hepato-Gastroenterol 54
Pages: 1878-81
Description
「研究成果報告書概要(欧文)」より
Related Report
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
[Journal Article] Effects of itopride hydrochloride and ranitidine in patients with functional dyspepsia : comparison between prokinetic and acid suppression therapies.2006
Author(s)
Chiba T, Tokunaga Y, Ikeda K, Takagi R, Chishima R, Terui T, M, Kudara N, Endo M, Inomata M, Orii S, Suzuki K.
-
Journal Title
Hepatogastroenterology (In press)
Related Report
-
-
-
[Journal Article] Colonic transit, bowel movements,stool form,and abdominal pain in irritable bowel syndrome by treatments with calcium polycarbophil2005
Author(s)
Chiba T, Kudara N, Sato M, Chishima R, Abiko Y, Inomata M, Orii S, Suzuki K.
-
Journal Title
Hepatogastroenterology 52
Pages: 1416-1420
Description
「研究成果報告書概要(和文)」より
Related Report
Peer Reviewed
-
-
-
-
-
-
-
[Journal Article] Clinicopathologicai study of depth of subserosal invasion in patients with pT2 gallbladder carcinoma2005
Author(s)
Sasad R, Uesugi N, Itabashi H, Fujita T, Takeda Y, Hoshikawa K, Takahashi M, Funato O, Nitta H, Sugi T. Kanno S, Saito K.
-
Journal Title
J Surg Oncol 92
Pages: 83-88
Description
「研究成果報告書概要(和文)」より
Related Report
Peer Reviewed
-
-
[Journal Article] Colonic transit, bowel movements, stool form, and abdominal pain in irritable bowel syndrome by treatments with calcium polycarbophil2005
Author(s)
Chiba T, Kudara N, Sato M, Chishima R, Abiko Y, Inomata M, Orii S, Suzuki, K
-
Journal Title
Hepatogastroenterology 52
Pages: 1416-1420
Description
「研究成果報告書概要(欧文)」より
Related Report
-
-
-
[Journal Article] Analysis of allelic imbalances at multiple cancer-related chromosomal loci and microsatellite instability within the same tumor using a single tumor gland from colorectal carcinomas2005
Author(s)
Sugai T, Habano, W, Jiao, Y-F, Suzuki M, Takagi R, Otsuka K, Higuchi T, Nakamura, S
-
Journal Title
Int J Cancer 114
Pages: 337-345
Description
「研究成果報告書概要(欧文)」より
Related Report
-
-
-
[Journal Article] Mapping of the methylation pattern of the MUC2 promoter in pancreatic cancer cell lines, using bisulfite genomic sequencing2005
Author(s)
Hamada T, Goto M, Tsutsumida H, Nomoto M, Higash, i M, Sugai T, Nakamura S, Yonezawa, S
-
Journal Title
Cancer Lett 227
Pages: 175-184
Description
「研究成果報告書概要(欧文)」より
Related Report
-
[Journal Article] Clinicopathological study of depth of subserosal invasion in patients with pT2 gallbladder carcinoma2005
Author(s)
Sasaki R, Uesugi N, Itabashi H, Fujita T, Takeda Y, Hoshikawa K, Takahashi M, Funato O, Nitta H, Sugai T, Kanno S, Saito, K
-
Journal Title
J Surg Oncol 92
Pages: 83-88
Description
「研究成果報告書概要(欧文)」より
Related Report
-
-
[Journal Article] Colonic transit, bowel movements, stool form, and abdominal pain in irritable bowel syndrome by treatments with calcium polycarbophil.2005
Author(s)
Chiba T, Kudara N, Sato M, Chishima R, Abiko Y, Inomata M, Orii S, Suzuki K.
-
Journal Title
Hepatogastroenterology 52・65
Pages: 1416-1420
Related Report
-
-
-
-
-
-
-
[Journal Article] Clinicopathological study of depth of subserosal invasion in patients with pT2 gallbladder carcinoma.2005
Author(s)
Sasaki R, Uesugi N, Itabashi H, Fujita T, Takeda Y, Hoshikawa K, Takahashi M, Funato O, Nitta H, Sugai T, Kanno S, Saito K.
-
Journal Title
J Surg Oncol 92
Pages: 83-88
Related Report
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-
-