Kuang Lishan,Zhou Xiangdong.Expression of snail in human small-cell lung cancer cell line H446 and its role in cisplatin resistance[J].J Amry Med Univ (J Third Mil Med Univ),2013,35(12):1197-1199.
Kuang Lishan,Zhou Xiangdong.Expression of snail in human small-cell lung cancer cell line H446 and its role in cisplatin resistance[J].J Amry Med Univ (J Third Mil Med Univ),2013,35(12):1197-1199.DOI:
Objective To observe the expression of zinc finger transcription factor snail in human cisplatin (CDDP)-resistant small-cell lung cancer (SCLC) cell line H446/CDDP
and to study the role of snail in cisplatin resistance of human SCLC. Methods H446 and H446/CDDP cell lines were cultured
and cisplatin resistance index was measured by MTT assay. The mRNA and protein expression levels of snail in the H446 and H446/CDDP cells were detected by real-time RT-PCR and Western blotting. Results The mRNA and protein expression levels of snail in the H446/CDDP cells were significantly higher than those in the H446 cells(P0.05). Conclusion The CDDP resistance of human SCLC may be related to the high expression level of snail.