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http://dx.doi.org/10.1136/pgmj.42.483.51 | DOI Listing |
Objectives: This study aimed to determine the frequency of RUNX1/RUNX1T1 gene rearrangement in acute myeloid leukemia (AML) patients by polymerase chain reaction (PCR) and analyze their clinical, hematological, and morphological features of positive patients.
Patients And Methods: A cross-sectional study was conducted in which newly diagnosed patients with AML were included in the study. A total of 101 AML cases were calculated from the World Health Organization (WHO) formula.
Arch Pathol Lab Med
December 2024
From the Department of Hematopathology, University of Texas, MD Anderson Cancer Center, Houston.
Context.—: Blasts in myelodysplastic syndromes (MDSs) typically have a primitive myeloid immunophenotype (CD34+CD117+CD13+CD33+HLA-DR+). On rare occasions, blasts were found to be CD34 negative or minimally expressed in a presumptive MDS.
View Article and Find Full Text PDFBiomark Res
December 2024
Department of Oncology, National Center for Cancer Immune Therapy (CCIT-DK), Copenhagen University Hospital Herlev, Herlev, Denmark.
The TAM receptor tyrosine kinase family member AXL plays critical roles in tissue homeostasis, survival, chemoresistance, and motility. This study investigates the receptor expression in six AML cell lines and bone marrow myeloblasts from 25 patients with myeloid neoplasms. We found that AXL expression was generally absent or very low in AML myeloblasts.
View Article and Find Full Text PDFMol Biol Rep
December 2024
Department of Hematology and Blood Banking, School of Allied Medical Sciences, Shahid Beheshti University of Medical Sciences, P.O. Box 15468-15514, Tehran, Iran.
Background: The progression of leukemia is substantially associated with the interactions of leukemic cells with surrounding cells within the bone marrow microenvironment (BMM), and these interactions were facilitated using exosomes as vital mediators. The current study aimed to examine the proliferative effects of exosomes derived from the HL-60 cell line, a representative of acute myeloblastic leukemia (AML), on the cell cycle progression of human bone marrow mesenchymal stromal cells (hBM-MSCs), a key element of the BMM.
Methods And Results: hBM-MSCs were treated with different concentrations of AML-derived exosomes from the HL-60 cell line.
Am J Cancer Res
November 2024
Department of General Surgery, Guizhou Provincial People's Hospital Guiyang 550002, Guizhou, China.
Acute myeloid leukemia (AML) is a malignant blood disorder and the most common type of acute leukemia in adults. Notwithstanding the plethora of therapeutic modalities, a significant cohort of patients fail to respond to treatment and experience relapse. Anoikis, a distinct modality of programmed cell death, has been linked to cancer progression.
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