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生长抑素受体亚型在消化系肿瘤诊断及治疗中的研究与应用进展 被引量:1

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摘要 生长抑素受体 (SSTR)是一种G蛋白偶联受体 ,包括 5个亚型SSTR1 5 ,各亚型通过不同的传导途径发挥抗肿瘤细胞增殖作用。人类消化系统肿瘤组织可表达多种SSTR ,且大多情况下同时表达两种以上的SSTR ,其中以SSTR2和SSTR5最为常见 ,同一肿瘤不同分期状态下SSTR的表达状态也有所不同。SSTR5’C末端缺失长度与抗细胞增殖作用成正比。
出处 《国外医学(免疫学分册)》 CAS 2004年第2期116-119,共4页 Foreign Medical Sciences(Section of Immunology Foreign Medical Sciences)
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