Abstract：OBJECTIVE: To explore the relationship between human cyclin C (CCNC) gene and childhood acute lymphocytic leukemia (ALL). MethodsThe total RNA isolated from myeloid tissues of normal children and of children with newly diagnosed ALL and from ALL cell line 6T-CEM was reversely transcribed into cDNA. Real-time fluorescence quantitative PCR method was used to detect CCNC gene expression. RESULTS: CCNC was expressed in myeloid tissues of normal children and of children with newly diagnosed ALL as well as 6T-CEM. The relative expression level of CCNC gene in children with newly diagnosed ALL was significantly lower than in normal controls (2.35±0.83 vs 13.5±0.30; P<0.05). CONCLUSIONS: CCNC gene shows lower expression in children with newly diagnosed ALL, suggesting that it may be a tumor suppressing gene in childhood ALL.
ZHANG Zhao-Xia,CAO Li-Zhi,HUANG Qiong et al. Detection of human cyclin C gene expression in childhood acute lymphocytic leukemia using real-time fluorescence quantitative PCR[J]. CJCP, 2008, 10(1): 14-16.
