摘要
含sushi重复蛋白X连锁2(SRPX2)是一种具有细胞外基质蛋白性的硫酸软骨素蛋白聚糖。研究显示SRPX2可影响细胞的迁移、黏附等生物学行为,并具有促血管成作用。SRPX2在胃癌和结肠癌组织中呈过表达,并与预后不良相关。本文就SRPX2在胃肠道肿瘤中作用的研究现状作一综述。
SRPX2 (sushi repeat-containing protein,X-linked 2) is a chondroitin sulfate proteoglycan with the feature of extracellular matrix proteins.It has been revealed that SRPX2 can promote cell migration,adhesion and mediate angiogenesis.SRPX2 is overexpressed in gastric cancer and colon cancer tissues and correlated with an unfavorable prognosis.In this review article,the research status of SRPX2 in gastrointestinal tumors was briefly summarized.
出处
《胃肠病学》
2014年第2期124-126,共3页
Chinese Journal of Gastroenterology
基金
北京市自然科学基金资助项目(7133239)
关键词
含sushi重复蛋白X连锁2
蛋白聚糖类
细胞外基质
胃肠肿瘤
Sushi Repeat-Containing Protein, X-Linked 2
Proteoglycans
Extracellular Matrix
Gastrointestinal Neoplasms