An updated meta-analysis of the prognostic value of decreased E-cadherin expression in ovarian cancer.

An updated meta-analysis of the prognostic value of decreased E-cadherin expression in ovarian cancer.
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E-钙粘蛋白表达降低在卵巢癌中的预后价值的最新荟萃分析

DOI:
10.18632/oncotarget.20885
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发表时间:
2017-10-06
期刊:
影响因子:
--
通讯作者:
Yu L
Yu L
中科院分区:
其他
文献类型:
--
作者:
Yu L;Hua X;Yang Y;Li K;Zhang Q;Yu L

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上皮钙粘附素(E-cadherin)表达降低被认为与卵巢癌预后不良有关,但其预测价值仍不一致。我们进行了一项最新的荟萃分析,共有16项研究招募了1720名患者,以评估E-钙粘附素表达降低在卵巢癌中的预后价值。E-钙粘蛋白表达降低与总生存率(HR=1.74,95%CI:1.40~2.17)和无进展生存率(HR=1.45,95%CI:1.12~1.86)显著相关,总体生存率具有较大的异质性。E-钙粘蛋白表达降低与国际妇产科联合会分级(HR=3.74,95%CI:2.24-6.23)、E-钙粘蛋白膜性(HR=1.47,95%CI:1.01-2.14)、病理分级(HR=1.41,95%CI:1.01-1.97)、残留肿瘤大小(HR=2.72,95%CI:1.99-3.72)、手术(HR=3.21,95%可信区间:1.19-8.67)。我们的发现提示E-钙粘素表达降低可能是卵巢癌预后不良的预测指标。
Decreased epithelial cadherin (E-cadherin) expression is hypothesized to be related to poor prognosis of ovarian cancer, but the predictive value is still inconsistent. We conducted an updated meta-analysis with a total of 16 studies enrolling 1720 patients to estimate the prognostic value of decreased E-cadherin expression in ovarian cancer. Reduced expression of E-cadherin was significantly associated to poor overall survival (HR = 1.74, 95% CI: 1.40–2.17) and progression-free survival (HR = 1.45, 95% CI: 1.12–1.86) with a large heterogeneity for overall survival. In addition, we found that decreased expression of E-cadherin was significantly correlated with International Federation of Gynecology and Obstetrics grade (HR = 3.74, 95% CI: 2.24–6.23), E-cadherin membranous (HR = 1.47, 95% CI: 1.01–2.14), pathologic grade (HR = 1.41, 95% CI: 1.01–1.97), residual tumor size (HR = 2.72, 95% CI: 1.99–3.72), and surgery (HR = 3.21, 95% CI: 1.19–8.67). Our finding suggests that decreased E-cadherin expression may be a predictor of poor ovarian cancer prognosis.
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