CCAAT enhancer binding protein a gene expression in Egyptian patients with acute myeloid leukemia
Joint Authors
Dasuqi, Muhammad Kamal Mursi
Fahmi, Abd al-Jawad
Midhat, Nashwa
Zawwam, Hamdi M.
Qasim, Nimat
Source
Journal of the Egyptian National Cancer Institute
Issue
Vol. 25, Issue 3 (30 Sep. 2013), pp.115-120, 6 p.
Publisher
Cairo University National Cancer Institute
Publication Date
2013-09-30
Country of Publication
Egypt
No. of Pages
6
Main Subjects
Topics
Abstract EN
Transcription factors play a crucial role in myeloid differentiation and lineage determination.
Tumor suppressor protein C / EBPa is a key regulator of granulocytic differentiation whose functional inactivation has become a pathophysiological signature of myeloid leukemia.
Given the role that CCAAT / enhancer binding protein a (C / EBP a) plays in myelopoiesis, we anticipated that their expression might be disrupted in myeloid neoplasms.
Purpose : to estimate the expression of C / EBPa 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 CEBPa mRNA expression by quantitative RT-real time PCR using TaqMan technology & DDCt method for calculation of gene expression.
Results : Twenty-nine (72.5 %) patients out of the 40 showed low expression levels of CEBPa 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 CEBPa above the cutoff value with median of 1.25 range : 1.07–2).
Seven patients out of the 11 showed higher expression levels of CEBPa mRNA belong to the M3 subtype of AML harboring the t(15 ; 17) PML–RARa translocation.
American Psychological Association (APA)
Qasim, Nimat& Fahmi, Abd al-Jawad& Dasuqi, Muhammad Kamal Mursi& Midhat, Nashwa& Zawwam, Hamdi M.. 2013. CCAAT enhancer binding protein a gene expression in Egyptian patients with acute myeloid leukemia. Journal of the Egyptian National Cancer Institute،Vol. 25, no. 3, pp.115-120.
https://search.emarefa.net/detail/BIM-347201
Modern Language Association (MLA)
Qasim, Nimat…[et al.]. CCAAT enhancer binding protein a gene expression in Egyptian patients with acute myeloid leukemia. Journal of the Egyptian National Cancer Institute Vol. 25, no. 3 (Sep. 2013), pp.115-120.
https://search.emarefa.net/detail/BIM-347201
American Medical Association (AMA)
Qasim, Nimat& Fahmi, Abd al-Jawad& Dasuqi, Muhammad Kamal Mursi& Midhat, Nashwa& Zawwam, Hamdi M.. CCAAT enhancer binding protein a gene expression in Egyptian patients with acute myeloid leukemia. Journal of the Egyptian National Cancer Institute. 2013. Vol. 25, no. 3, pp.115-120.
https://search.emarefa.net/detail/BIM-347201
Data Type
Journal Articles
Language
English
Notes
Includes bibliographical references : p. 119-120
Record ID
BIM-347201