摘要
在乳腺癌微转移的诊断中,病理学、免疫组织化学等常规方法敏感性不高,分子诊断学技术特别是逆转录一聚合酶链反应(RT-PCR)在微转移诊断中显示出了独特的优势。目前用于诊断乳腺癌微转移的生物学标记物主要有癌胚抗原、细胞角蛋白、人乳珠蛋白、多形上皮黏蛋白、基质金属蛋白酶、组织蛋白酶D、p53、表皮生长因子受体等。
Pathology, immunohistochemistry and other conventional methods are less sensitive in detection of micrometastasis in breast cancer. Molecular diagnostic technologies in particular reverse transcriptase polymerase chain reaction(RT-PCR) are superior in detection of micrometastasis. Now, the biological marks for breast cancer metastasis include carcinoembryonic antigen, cytokeratin, human mammaglobin, polymorphic epithelial mucin, matrix metalloproteinases, Cath-D, p53, epidermal growth factor recaptor, etc.
出处
《国际肿瘤学杂志》
CAS
2007年第12期923-926,共4页
Journal of International Oncology
关键词
乳腺肿瘤
肿瘤转移
肿瘤标记
生物学
分子诊断技术
逆转录聚合酶链反应
Breast neoplasms
Neoplasm metastasis
Tumor markers, biological
Molecular diagnostic techniques
Reverse transcriptase polymerase chain reaction