Abstract | BACKGROUND: PURPOSE: To estimate the expression of C/EBPα mRNA in patients with acute myeloid leukemia and correlate its expression with the pathogenesis of the disease. PATIENTS AND METHODS: Forty AML patients and 20 age and sex matched healthy controls were included in the study. Blood samples of patients and controls were analyzed for CEBPα mRNA expression by quantitative RT-real time PCR using TaqMan technology & ΔΔCt method for calculation of gene expression. RESULTS: Twenty-nine (72.5%) patients out of the 40 showed low expression levels of CEBPα mRNA below the cutoff value with median of 0.19 (range:0-0.87). While eleven (27.5%) patients out of the 40 showed higher expression levels of CEBPα above the cutoff value with median of 1.52 (range:1.07-2). Seven patients out of the 11 showed higher expression levels of CEBPα mRNA belong to the M3 subtype of AML harboring the t(15;17) PML-RARa translocation. CONCLUSION: We conclude that the majority of the AML patients analyzed, express low levels of C/EBPa mRNA. However, a subset of patients represented by the M3 subtype, express higher levels of C/EBPa.
|
Authors | Neemat Kassem, Abd El-Gawad Fahmy, Mohamed Desoky, Nashwa Medhat, Hamdy M Zawam |
Journal | Journal of the Egyptian National Cancer Institute
(J Egypt Natl Canc Inst)
Vol. 25
Issue 3
Pg. 115-20
(Sep 2013)
ISSN: 2589-0409 [Electronic] England |
PMID | 23932747
(Publication Type: Journal Article)
|
Copyright | Copyright © 2013. Production and hosting by Elsevier B.V. |
Chemical References |
- CCAAT-Enhancer-Binding Proteins
- CEBPA protein, human
|
Topics |
- Adolescent
- Adult
- Aged
- CCAAT-Enhancer-Binding Proteins
(genetics)
- Case-Control Studies
- Child
- Disease-Free Survival
- Egypt
(epidemiology)
- Female
- Gene Expression
- Humans
- Leukemia, Myeloid, Acute
(epidemiology, genetics, therapy)
- Male
- Middle Aged
- Young Adult
|