摘要
乳腺癌是女性发病率较高的癌症之一,经常发生转移的部位是肺、骨、肝脏和中枢神经系统,其中中枢神经系统转移的发生率大约为15%。目前已知乳腺癌发生脑转移的信号通路可能有Wnt和Notch通路、EGFR和PTEN通路,与乳腺癌脑转移相关的受体可能有VEGF和STAT3、微管蛋白和TOP2A、BNC1、GALNT9、CCDC8、HER2、HER3、MMP、FBPS、肌氨酸等。本文对可能导致乳腺癌脑转移的信号通路和分子机制进行综述,希望为乳腺癌脑转移的靶向治疗提供新的思路。
Breast cancer is one of the highest incidence of cancer in women,most frequent sites of metastasis are the lung,bone,liver,and central nervous system. The incidence of central nervous system metastasis is about 15%. At present,there are Wnt and Notch pathways,EGFR and PTEN pathways,which may be related to the brain metastases in breast cancer. There may be related to VEGF and Stat3,tubulin and TOP2 A,BNC1,GALNT9,CCDC8,HER2,HER3,MMP,FBPS,sarcosine and other factors. This paper summarizes the signaling pathways and molecular mechanisms that may lead to brain metastases in breast cancer,and we hope to provide new ideas for targeted therapy of brain metastases in breast cancer.
出处
《实用肿瘤学杂志》
CAS
2017年第5期468-471,共4页
Practical Oncology Journal
关键词
乳腺癌
脑转移
机制
Breast cancer
Brain metastases
Mechanisms
