To explore the transcriptional gene expression profiles of signaling pathway in Chronic myeloid leukemia （CML）, a series of cDNA microarray chips were tested. The results showed that differentially expressed genes r...To explore the transcriptional gene expression profiles of signaling pathway in Chronic myeloid leukemia （CML）, a series of cDNA microarray chips were tested. The results showed that differentially expressed genes related to singal transduction in CML were screened out and the genes involved in Phosphoinositide 3-kinases （PI3K）, Ras-MAPK （mitogen-activated protein kinase） and other signaling pathway genes simultaneously. The results also showed that most of these genes were up-expression genes , which suggested that signal transduction be overactivated in CML. Further analysis of these differentially expressed signal transduction genes will be helpful to understand the molecular mechanism of CML and find new targets of treatment.展开更多
基金Supported by National Basic Research Program(00CB510103)
文摘To explore the transcriptional gene expression profiles of signaling pathway in Chronic myeloid leukemia （CML）, a series of cDNA microarray chips were tested. The results showed that differentially expressed genes related to singal transduction in CML were screened out and the genes involved in Phosphoinositide 3-kinases （PI3K）, Ras-MAPK （mitogen-activated protein kinase） and other signaling pathway genes simultaneously. The results also showed that most of these genes were up-expression genes , which suggested that signal transduction be overactivated in CML. Further analysis of these differentially expressed signal transduction genes will be helpful to understand the molecular mechanism of CML and find new targets of treatment.
