miR-181d/RBP2/NF-κB p65 Feedback Regulation Promotes Chronic Myeloid Leukemia Blast Crisis
نویسندگان
چکیده
منابع مشابه
Erythroid blast crisis of chronic myeloid leukemia.
70-year old woman was admitted with a diagnosis of pyelonephritis. The physical examination showed her to be lethargic and febrile (39°C). There was no liver or spleen enlargement. Laboratory findings were as follows: white blood cell count: 25310, hemoglobin level: 11.2 g/dL, platelet count: 41310/L, lacticodehydrogenase level: 4,100 IU/L (normal value < 350); erythrocyte sedimentation rate: 9...
متن کاملPromyelocytic blast crisis of chronic myeloid leukemia during imatinib treatment.
A 32-yr-old man with the chronic phase of chronic myeloid leukemia (CML-CP) was treated with imatinib mesylate for 6 mo. The real-time quantitative reverse transcription PCR ratio for BCR/ABL in blood mRNA (BCR/ABL RT-QPCR) decreased from an initial value of 0.0159 to a low value of 0.0012 after 3 mo, indicating complete hematologic response. During the next 3 mo, the patient progressed to a pr...
متن کاملHistone demethylase RBP2 decreases miR-21 in blast crisis of chronic myeloid leukemia
Chronic myeloid leukemia in the blastic phase (CML-BP) responds poorly to clinical treatments and is usually fatal. In this study, we found that the histone H3 lysine 4 (H3K4) demethylase RBP2 (also called JARID1A and KDM5A) is underexpressed in CML-BP. The RBP2 histone demethylase stimulates leukemia cell differentiation and inhibits cell proliferation. We identified miR-21 was directly downre...
متن کاملChronic myeloid leukemia blast crisis arises from progenitors.
Chronic myeloid leukemia (CML) progresses through three distinct clinical stages: chronic phase, accelerated phase, and blast crisis. The progression to accelerated phase and blast crisis is driven by activation of oncogenes, inactivation of tumor suppressor genes, and/or amplification of the BCR-ABL fusion gene, which causes the chronic phase of the disease. The cell of origin of blast crisis ...
متن کاملFlow Cytometry in Chronic Myelogenous Leukemia Blast Crisis
Background: Chronic myelogenous leukemia (CML) is a myeloproliferative disorder due to BCR-ABL1 translocation. Patients showing transformation into blast crisis (BC) have poorer treatment response and prognosis. Methods: A retrospective study was conducted in the department of Pathology, Maulana Azad Medical College, New Delhi, India, over a time period of 5 years (2014-2019) to evaluate the ...
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ژورنال
عنوان ژورنال: Frontiers in Oncology
سال: 2021
ISSN: 2234-943X
DOI: 10.3389/fonc.2021.654411