卵巢恶性肿瘤与磷脂酰肌醇细胞信号转导通路的关系
摘要
磷脂酰肌醇3-激酶(PI3-K)是一种与细胞信号转导有关的脂类第二信使。在人类肿瘤中,已发现PI3-K信号途径的各成员具有基因结构,蛋白质表达和激酶活性等的异常改变。PI3-K在卵巢癌中有异常表达,为肿瘤早期诊断、开发新的抗肿瘤药物和寻找新的基因治疗靶点提供了新的思路。
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