Differential expressions of ameloblastoma related genes determined by microarray / 中国病理生理杂志
Chinese Journal of Pathophysiology
;
(12)1989.
Article
in Chinese
| WPRIM
| ID: wpr-530488
ABSTRACT
AIM:
This study aims to screen the differentially expressed genes related to the pathogenesis of ameloblastoma by cDNA microarray.METHODS:
The total RNAs were isolated from ameloblastoma and tooth germ,respectively.The RNAs were purified by oligotex.Both the mRNAs from two kinds of tissues were reversely transcribed to cDNA with the incorporation of fluorescent-labelled dUTP to prepare the hybridization probes.The mixed probes were hybridized to cDNA microarray.Tumor-related genes were screened through the analysis of fluroescent intensity.RESULTS:
722 genes exhibited significant changes in expression levels in the ameloblastoma in comparison with tooth germs tissues.240 genes were overexpressed more than doubled(92 genes were more than 3-fold),and 482 genes were underexpressed to below 0.5 of the control level.CONCLUSION:
Microarray technique facilitates large scale and rapid identification of potential target genes of ameloblastoma.
Full text:
Available
Index:
WPRIM (Western Pacific)
Language:
Chinese
Journal:
Chinese Journal of Pathophysiology
Year:
1989
Type:
Article
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