Microsatellite instability is associated with the clinicopathologic features of gastric cancer in sporadic gastric cancer patients
DC Field | Value | Language |
---|---|---|
dc.contributor.author | Kim, Shin Hyuk | - |
dc.contributor.author | Ahn, Byung Kyu | - |
dc.contributor.author | Nam, Young Su | - |
dc.contributor.author | Pyo, Joo Youn | - |
dc.contributor.author | Oh, Young Ha | - |
dc.contributor.author | Lee, Kang Hong | - |
dc.date.accessioned | 2022-12-20T10:48:20Z | - |
dc.date.available | 2022-12-20T10:48:20Z | - |
dc.date.created | 2022-09-16 | - |
dc.date.issued | 2010-12 | - |
dc.identifier.issn | 2093-582X | - |
dc.identifier.uri | https://scholarworks.bwise.kr/hanyang/handle/2021.sw.hanyang/173349 | - |
dc.description.abstract | Purpose: Replication error is an important mechanism in carcinogenesis. The microsatellite instability (MSI-H) of colorectal cancers is associated with the development of multiple cancers. The influence of MSI-H on the development of multiple gastric cancers in sporadic gastric cancer patients has not been defined. This study was performed to reveal the association between the clinicopathologic features and MSI in sporadic gastric cancers. Materials and Methods: Between July 2004 and March 2009, the clinicopathologic characteristics, including MSI status, were evaluated in 128 consecutive patients with sporadic gastric cancers. None of the patients had hereditary non-polyposis colorectal cancer of familial gastric cancer. The markers that were recommended by the NCI to determine the MSI status for colorectal cancers were used. Results: MSI-H cancers were found in 10.9% of the patients (14/128). Synchronous gastric cancers were shown in 4 patients (3.1%). Synchronous cancers were found in 2 of 14 patients with MSI-H gastric cancer (14.3%) and 2 of 114 patients with MSS gastric cancer (1.8%; P=0.059, Fisher's exact test). Among the patients with synchronous cancer 50% (2/4) had MSI-H cancer, but 9.7% of the patients (12/124) without synchronous cancer had MSI-H cancer. MSI-H (RR, 24.7; 95% CI, 1.5~398.9; P=0.024) was related with to synchronous gastric cancer, but age, gender, family history, histologic type, location, gross morphology, size, and stage were not related to synchronous gastric cancer. Conclusions: MSI is associated with the intestinal-type gastric cancer and the presence of multiple gastric cancers in patients with sporadic gastric cancer. Special attention to the presence of synchronous and the development of metachronous multiple cancer in patients with MSI-H gastric cancer is needed. | - |
dc.language | 영어 | - |
dc.language.iso | en | - |
dc.publisher | The Korean Gastric Cancer Association | - |
dc.title | Microsatellite instability is associated with the clinicopathologic features of gastric cancer in sporadic gastric cancer patients | - |
dc.type | Article | - |
dc.contributor.affiliatedAuthor | Oh, Young Ha | - |
dc.contributor.affiliatedAuthor | Lee, Kang Hong | - |
dc.identifier.doi | 10.5230/jgc.2010.10.4.149 | - |
dc.identifier.scopusid | 2-s2.0-84867532995 | - |
dc.identifier.bibliographicCitation | Journal of Gastric Cancer, v.10, no.4, pp.149 - 154 | - |
dc.relation.isPartOf | Journal of Gastric Cancer | - |
dc.citation.title | Journal of Gastric Cancer | - |
dc.citation.volume | 10 | - |
dc.citation.number | 4 | - |
dc.citation.startPage | 149 | - |
dc.citation.endPage | 154 | - |
dc.type.rims | ART | - |
dc.type.docType | Article | - |
dc.identifier.kciid | ART001514810 | - |
dc.description.journalClass | 1 | - |
dc.description.isOpenAccess | Y | - |
dc.description.journalRegisteredClass | scopus | - |
dc.description.journalRegisteredClass | kci | - |
dc.description.journalRegisteredClass | other | - |
dc.subject.keywordAuthor | Microsatellite instability | - |
dc.subject.keywordAuthor | Stomach neoplasms | - |
dc.subject.keywordAuthor | Synchronous gastric cancer | - |
dc.identifier.url | https://jgc-online.org/DOIx.php?id=10.5230/jgc.2010.10.4.149 | - |
Items in ScholarWorks are protected by copyright, with all rights reserved, unless otherwise indicated.
222, Wangsimni-ro, Seongdong-gu, Seoul, 04763, Korea+82-2-2220-1365
COPYRIGHT © 2021 HANYANG UNIVERSITY.
Certain data included herein are derived from the © Web of Science of Clarivate Analytics. All rights reserved.
You may not copy or re-distribute this material in whole or in part without the prior written consent of Clarivate Analytics.