作者: K.J. Scanlon , M. Kashani-Sabet , T. Tone , T. Funato
DOI: 10.1016/0163-7258(91)90033-I
关键词: Cancer 、 Gene 、 Immunology 、 Gene expression 、 Cytotoxicity 、 Drug resistance 、 Cisplatin 、 Biology 、 Cell culture 、 Cancer research 、 Regulation of gene expression
摘要: Cancer chemotherapeutic agents primarily act by damaging cellular DNA directly or indirectly. Tumor cells, in contrast to normal respond cisplatin with transient gene expression protect and/or repair their chromosomes. Repeated treatments results a stable resistant cell line enhanced but lacking amplification for the proteins that will limit cytotoxicity. Recently, several new human lines have been characterized resistance. These led better understanding of molecular and biochemical basis The c-fos proto-oncogene, master switch turning on other genes response wide range stimuli, has shown play an important role resistance both vitro patients. Based these studies, strategies developed circumvent exploit clinical