نتایج جستجو برای: beta particle k562 cell
تعداد نتایج: 1971489 فیلتر نتایج به سال:
Among various treatments, plants play a crucial role in cancer chemotherapy. Base on literature data, different species of the thymeleaeceae family have been found to be good sources for anticancer agents. Therefore, our laboratory has initiated a research project on evaluating the anticancer properties of the Iranian medical plant, Daphne mucronata (Thymeleaeceae). Gnidilatimonoein is a new di...
AIMS AND BACKGROUND Studies reporting activated Wnt signaling in all stages of chronic myeloid leukemia (CML) have demonstrated that deregulation of the pathway plays a role in the pathogenesis of this disease. Several reports have suggested mechanisms for the deregulated Wnt signaling and beta-catenin stabilization observed in CML. One possible mechanism for beta-catenin stabilization could be...
Tescalcin (TESC) has been shown to be essential in mammalian cells as a regulator of intracellular Ca2+. Ca2+ is second messenger functioning many metabolic pathways well cell differentiation, size and the cycle. K562 over-expressing TESC change their morphology adopt adherent properties. Considering differences may have reflected changes cytoskeleton, we focused on expression levels keratins, ...
The K562 Chronic Myeloid Leukaemia Cell Line undergoes Apoptosis in Response to 4-chloro-5-iodo-7H-pyrrolo[2.3-d]pyrimidine
Objective(s): β-thalassemia is one of the most common genetic disorders in the world. As one of the promising treatment strategies, fetal hemoglobin (Hb F) can be induced. The present study was an attempt to reactivate the γ-globin gene by introducing a gene construct containing KLF1 binding sites to the K562 cell line. Materials and Methods: A plasmid containing a 192 bp sequence with two repe...
Background: The aim of this study was to evaluate the effect of extracted cell walls from Lactobacillus casei and Lactobacillus paracasei as probiotic bacteria (isolated from common carp intestine) on K562 and the role of cell concentration on the results of MTT [3-(4,5-Dimethylthiazol-2-yl)2,5- Diphenyl tetrazolium Bromide] test.Methods: For this purpose, bacteria were cultured in specific med...
introduction: in order to determine the multidrug resistance (mdr) phenotype due to p-glycoprotein expression in haematological malignancies including acute myeloblastic leukemia (aml), a well-characterized p-gp expressing cell line was required to validate and standardize flow cytometric assays and to calibrate instruments. therefore, this resistant subline of k562 was established for the firs...
Among various treatments, plants play a crucial role in cancer chemotherapy. Base on literature data, different species of the thymeleaeceae family have been found to be good sources for anticancer agents. Therefore, our laboratory has initiated a research project on evaluating the anticancer properties of the Iranian medical plant, Daphne mucronata (Thymeleaeceae). Gnidilatimonoein is a new di...
Although the cell line K562 reportedly expresses a single species of beta1 integrin, alpha5beta1, surface staining with monoclonal antibodies JB1A, 12G10 and B3B11 to the beta1 chain clearly demonstrated differences in the expression levels of the epitopes detected by these antibodies. The present studies were initiated to determine the basis for this molecular heterogeneity in the integrins. C...
introduction: the tumor suppressor p53 protein can induce apoptosis in some cellular contexts. among the apoptosis-inducing genes, p53 has received the most attention for cancer gene therapy. in this study, the role of dendrosome and lipofectin mediated normal cdna of tp53 into molt-4, ccrf-cem(t-iymphoma) and k562 cell lines was assessed. material and methods: at first, ccrf-cem, mol t-4 and k...
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