Expression and regulation of G1 cell-cycle inhibitors (p16INK4A , p15INK4B, p18 INK4C, p19INK4D ) in human acute myeloid leukemia and normal myeloid cells
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چکیده
منابع مشابه
PROGNOSTIC VALUE OF MYELOID ANTIGEN EXPRESSION IN ACUTE LYMPHOBLASTIC LEUKEMIA
Expression of cell surface molecules associated with lymphoid and myeloid lineage differentiation on the blasts of 53 patients with acute lymphoblastic leukemia (ALL) was investigated. 1.9% of cases were only HLA"7DR+ 7.6% were HLA-DR+, CDI9+ 22.6% were HLA-DR+, CDI9+, CDI0+ 30.2% were HLADR+, CDI9+, CDlO±, CD20+ and 37.7% were HLA-DR±, CD7+, CD5±. Aberrant expression of one or more myeloi...
متن کاملExpression Profiling of Microarray Gene Signatures in Acute and Chronic Myeloid Leukaemia in Human Bone Marrow
Background Classification of cancer subtypes by means of microarray signatures is becoming increasingly difficult to ignore as a potential to transform pathological diagnosis nonetheless, measurement of Indicator genes in routine practice appears to be arduous. In a preceding published study, we utilized real-time PCR measurement of Indicator genes in acute lymphoid leukaemia (ALL) and acute m...
متن کاملCell cycle control in acute myeloid leukemia.
Acute myeloid leukemia (AML) is the result of a multistep transforming process of hematopoietic precursor cells (HPCs) which enables them to proceed through limitless numbers of cell cycles and to become resistant to cell death. Increased proliferation renders these cells vulnerable to acquiring mutations and may favor leukemic transformation. Here, we review how deregulated cell cycle control ...
متن کاملSubcellular and cell-cycle expression profiles of CDK-inhibitors in normal differentiating myeloid cells.
A central question in hematopoiesis is how cell-cycling behavior changes during the emergence of the differentiated state. To further understand what genetic regulators might couple proliferation status to differentiation, we studied the expression of the cell-cycle inhibitors p21 and p27 during the in vitro differentiation of normal CD34(+) blast cells along the myeloid lineage. We find p27 bu...
متن کاملEvaluation of the CD123 Expression and FLT3 Gene Mutations in Patients with Acute Myeloid Leukemia
Background and Objective: Identification of cytogenetic and molecular changes plays an important role in acute myeloid leukemia (AML) patients. Thus, they are used in classification, prognosis and treatment of the disease. The CD123 expression and FLT3 gene mutations are also the variations that may assist in prognosis and treatment of patients with AML.Methods:</...
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ژورنال
عنوان ژورنال: Leukemia
سال: 1997
ISSN: 0887-6924,1476-5551
DOI: 10.1038/sj.leu.2400522