• 1. Department of Oncology, Affiliated People’s Hospital; 2. Department of Central Laboratory, Affiliated Fourth People’s Hospital; Jiangsu University, Zhenjiang, Jiangsu 212001, P. R. China;
XU Wenlin., Email: caoyuan-cy@126.com
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目的  評價凋亡相關基因bcl-2、p53的表達與乳腺癌新輔助化學療法(化療)療效的關系。 方法  計算機檢索Cochrane、Pubmed、Embase、中國知網、萬方、維普等數據庫,2003年4月-2013年4月bcl-2、p53蛋白與乳腺癌新輔助化療的病例對照研究,應用RevMan 4.2統計軟件進行定量分析。 結果  共納入15篇病例對照研究,bcl-2與乳腺癌新輔助化療6篇,治療有效279例,其中bcl-2表達陽性159例;治療無效115例,其中bcl-2表達陽性57例。p53與乳腺癌新輔助化療13篇,治療有效679例,其中p53表達陽性249例;治療無效341例,其中p53表達陽性195例。Meta分析結果顯示,bcl-2表達的陽性率與乳腺癌新輔助化療療效無統計學意義[OR=1.40,95%CI(0.89,2.18),P=0.14],而p53表達的陽性率與乳腺癌新輔助化療療效有統計學意義[OR=0.46,95%CI(0.26,0.80),P=0.007]。 結論  p53可以作為乳腺癌新輔助化療療效敏感性的一個指標,對乳腺癌新輔助化療有提示作用。

Citation: CAO Yuan,FANG Yue,QIN Rong,SHEN Huiling,ZHU Xiaolan,LI Hao,XU Wenlin.. A Meta-analysis of bcl-2 and p53 Expression in Breast Cancer and Its Relation to Neoadjuvant Chemotherapy. West China Medical Journal, 2013, 28(11): 1671-1674. doi: 10.7507/1002-0179.20130529 Copy

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