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转化生长因子β_1在BorrmannⅣ型胃癌侵袭、转移中的作用 被引量:1

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摘要 目的探讨转化生长因子β1(TGF-β1)与BorrmannⅣ型胃癌侵袭、转移等方面的关联。方法通过免疫组织化学染色方法,分析了109例胃癌患者原发灶中TGF-β1的表达。结果TGF-β1表达分级在Borrmann分型各型间比较差异有统计学意义(P<0.005);TGF-β1表达在BorrmannⅣ型胃癌中与组织学分型(P=0.003)、浸润深度(P=0.003)及腹膜播散(P<0.025)中比较差异有统计学意义,而与淋巴结转移无关(P=0.23);TGF-β1表达阳性组预后与TGF-β1表达阴性组差异有统计学意义(P=0.040)。结论TGF-β1在BorrmannⅣ型胃癌的浸润性生长方式及腹膜播散过程中扮演了重要角色,可作为判定预后的重要指标。
出处 《中国医师进修杂志》 2006年第5期34-36,共3页 Chinese Journal of Postgraduates of Medicine
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