高级检索
当前位置: 首页 > 详情页

Clinical significance of spasmolytic polypeptide-expressing metaplasia and intestinal metaplasia in Epstein-Barr virus-associated and Epstein-Barr virus-negative gastric cancer

文献详情

资源类型:
WOS体系:
Pubmed体系:

收录情况: ◇ SCIE

机构: [1]Department of Pathology, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou 510630, China [2]Department of Pathology,Guangdong Provincial Hospital of TCM,Guangzhou University of ChineseMedicine, Guangzhou 510405, China [3]Department of Medical Oncology, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou 510630, China [4]Zhongshan School of Medicine, Sun Yat-sen University, Guangzhou 510080, China [5]Department of Pathology,Guangzhou First Municipal People'sHospital, Guangzhou MedicalUniversity,Guangzhou 510180, China [6]Department of Pathology, Sun Yat-sen Memorial Hospital, Sun Yat-sen University, Guangzhou 510120, China [7]Department of Pathology, The Sixth Affiliated Hospital, Sun Yat-sen University, Guangzhou 510655, China
出处:
ISSN:

关键词: Spasmolytic polypeptide expressing metaplasia (SPEM) Intestinal metaplasia (IM) Epstein-Barr virus EBVaGC Gastric carcinoma

摘要:
Spasmolytic polypeptide-expressing metaplasia (SPEM) and intestinal metaplasia (IM) have been recognized as neoplastic precursors in gastric carcinogenesis. We explored the relationship between SPEM and LM in Epstein-Barr virus-associated (EBVaGC) and Epstein-Barr virus-negative (EBVnGC) gastric cancer. Sixty-four EBVaGC and one hundred and fifty-four EBVnGC patients were included. EBV positivity was identified using Epstein-Barr virus-encoded RNA-1 in situ hybridization. SPEM was subclassified into absent, early, and advanced SPEM. Acute and chronic inflammation was graded as absent, mild, moderate, and marked. Univariate and multivariate logistic regression analyses were conducted to analyze the correlation between SPEM, IM, and inflammation. Our study revealed that SPEM was detected in 87.5% EBVaGC and 85.1% EBVnGC patients. Distribution of patients according to the SPEM classification was significantly different between EBVaGC and EBVnGC groups (P = .038). IM was observed less frequently in EBVaGC when compared with EBVnGC patients (P < .001). No difference was observed between EBVaGC and EBVnGC in the levels of acute and chronic inflammation. A positive correlation between IM and SPEM status was observed in both EBVaGC and EBVnGC patients. Furthermore, advanced SPEM was an independent influential factor to IM in EBVnGC (P = .013). In conclusion, SPEM was associated with both EBVaGC and EBVnGC more frequently than IM. Moreover, advanced SPEM had a stronger association with IM than early SPEM in EBVnGC. These results suggest that identification of SPEM should be used as a high-risk indicator for detecting early gastric carcinoma, and should be brought to the attention of pathologists and clinicians. (C) 2017 Elsevier Inc. All rights reserved.

基金:
语种:
被引次数:
WOS:
PubmedID:
中科院(CAS)分区:
出版当年[2016]版:
大类 | 3 区 医学
小类 | 2 区 病理学
最新[2025]版:
大类 | 3 区 医学
小类 | 2 区 病理学
JCR分区:
出版当年[2015]版:
Q2 PATHOLOGY
最新[2023]版:
Q2 PATHOLOGY

影响因子: 最新[2023版] 最新五年平均 出版当年[2015版] 出版当年五年平均 出版前一年[2014版] 出版后一年[2016版]

第一作者:
第一作者机构: [1]Department of Pathology, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou 510630, China [2]Department of Pathology,Guangdong Provincial Hospital of TCM,Guangzhou University of ChineseMedicine, Guangzhou 510405, China
通讯作者:
通讯机构: [1]Department of Pathology, The Third Affiliated Hospital, Sun Yat-sen University, Guangzhou 510630, China [*1]Department of Pathology, the Third Affiliated Hospital, Sun Yat-sen University, 600 Tianhe Rd, Guangzhou 510630, China.
推荐引用方式(GB/T 7714):
APA:
MLA:

资源点击量:2020 今日访问量:0 总访问量:646 更新日期:2024-07-01 建议使用谷歌、火狐浏览器 常见问题

版权所有©2020 广东省中医院 技术支持:重庆聚合科技有限公司 地址:广州市越秀区大德路111号