Dyrk1B、IKKε、Lamininγ1在上皮性卵巢癌中的表達(dá)及意義
發(fā)布時(shí)間:2019-05-08 00:21
【摘要】:目的:初步評(píng)估上皮性卵巢癌的二元分型在臨床應(yīng)用的價(jià)值。檢測(cè)P53、Ki-67、Dyrk1B、IKKε、Lamininγ1蛋白在上皮性卵巢癌型和型中表達(dá)的差異,發(fā)現(xiàn)新的區(qū)分兩類卵巢癌的分子特征,探索臨床治療此病新的靶基因。 方法:回顧性分析2006年01月~2013年04月間的上皮性卵巢癌146例,按照二元論模型理論將其分為型和型,比較兩組的臨床參數(shù)及P53、Ki-67、Dyrk1B、IKKε、Lamininγ1的表達(dá)情況。 結(jié)果:上皮性卵巢癌146例,其中型61例,包括低級(jí)別漿液性癌11例、低級(jí)別子宮內(nèi)膜樣癌5例、粘液性癌29例、透明細(xì)胞癌15例;II型85例,包括高級(jí)別漿液性癌74例,高級(jí)別子宮內(nèi)膜樣癌11例。型患者平均年齡54.2歲,低于II型患者的平均年齡(59.7歲)(p<0.05)。型組中早期(Ⅰ-Ⅱ期)患者占78.7%,而型組的晚期(Ⅲ-Ⅳ期)患者則占(P<0.05)。型組術(shù)前血清CA125水平明顯低于II型組(P<0.05)。型組中85.2%的患者腫瘤累及一側(cè)卵巢,而型組中52.9%的患者腫瘤累及一側(cè)卵巢,47.1%累及雙側(cè)卵巢,二者比較有顯著差異(P<0.05)。型組的腫瘤體積大于型組(P<0.05)。型組的中位生存時(shí)間為67.8月,大于型組的中位生存時(shí)間(45.0月)(P<0.05)。對(duì)I和II型上皮性卵巢癌的多分子免疫組化檢測(cè)發(fā)現(xiàn),,Dyrk1B在I型組中高表達(dá),而P53、Ki-67、Lamininγ1則在II型組中高表達(dá)(P<0.05),但I(xiàn)KKε在兩類分型中無(wú)顯著差異(p>0.05)。進(jìn)一步分析免疫組化結(jié)果與生存時(shí)間的關(guān)系,發(fā)現(xiàn)P53、Dyrk1B、IKKε陽(yáng)性組的術(shù)后生存時(shí)間均低于陰性組(P<0.05),而Ki-67、Lamininγ1陽(yáng)性組與陰性組的生存時(shí)間無(wú)統(tǒng)計(jì)學(xué)差異(P>0.05)。 結(jié)論:I型上皮性卵巢癌患者與II型上皮性卵巢癌患者相比,更加年輕,分期更早,血清CA125水平偏低,但可形成更大的術(shù)前病灶,且術(shù)后生存時(shí)間更長(zhǎng)。除IKKε外,P53、Ki-67、Dyrk1B、Lamininγ1蛋白在I、II型上皮性卵巢癌中表達(dá)具有顯著差異,可作為輔助區(qū)分兩類卵巢癌的分子特征。P53、Dyrk1B、IKKε的免疫組化檢測(cè)對(duì)上皮性卵巢癌預(yù)后判斷具有一定的指導(dǎo)作用。
[Abstract]:Objective: to evaluate the clinical value of binary typing in epithelial ovarian cancer. The expression differences of P53, Ki-67, Dyrk1B, IKK 蔚 and Laminin 緯 1 proteins in epithelial ovarian cancer were detected. New molecular features were found to distinguish the two types of ovarian cancer, and a new target gene for clinical treatment of the disease was explored. Methods: 146 cases of epithelial ovarian cancer from January 2006 to April 2013 were divided into types and types according to dualistic model theory. The clinical parameters and expressions of P53, Ki-67, Dyrk1B, IKK 蔚 and Laminin 緯 1 were compared between the two groups. Results: there were 146 cases of epithelial ovarian carcinoma, including 61 cases of type 鈪
本文編號(hào):2471479
[Abstract]:Objective: to evaluate the clinical value of binary typing in epithelial ovarian cancer. The expression differences of P53, Ki-67, Dyrk1B, IKK 蔚 and Laminin 緯 1 proteins in epithelial ovarian cancer were detected. New molecular features were found to distinguish the two types of ovarian cancer, and a new target gene for clinical treatment of the disease was explored. Methods: 146 cases of epithelial ovarian cancer from January 2006 to April 2013 were divided into types and types according to dualistic model theory. The clinical parameters and expressions of P53, Ki-67, Dyrk1B, IKK 蔚 and Laminin 緯 1 were compared between the two groups. Results: there were 146 cases of epithelial ovarian carcinoma, including 61 cases of type 鈪
本文編號(hào):2471479
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