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To investigate the expression level of genes in K562 cells Profiling the transcriptome of K562
ORGANISM(S): Homo sapiens 
Regulation of Megakaryocytic differentiation in Cell Line Models by Dynamic Combinatorial Interactions of RUNX1 with Its Cooperating Partners Examination of RUNX1 binding in K562 cells, before and following TPA induction and CMK cells. Examination of GATA1 and FOS binding and H3K4me1 and H3K27me3 mo...
ORGANISM(S): Homo sapiens 
This SuperSeries is composed of the following subset Series: GSE24777: Regulation of Megakaryocytic differentiation in Cell Line Models by Dynamic Combinatorial Interactions of RUNX1 with Its Cooperating Partners GSE24778: Expresssion data in K562 cells, before and after TPA induction and including ...
ORGANISM(S): Homo sapiens 
To determine whether the polyamide-Chl conjugate 1R-Chl would cause similar changes in global gene expression in K562 cells, affymetrix gene chip analysis was performed using 1R-Chl. Through class comparison analysis, 1R-Chl affected the levels of transcription and genes of interest were determined...
ORGANISM(S): Homo sapiens 
Recently, the existence of extracellular miRNAs enclosed in exosomes has raised the possibility that they play an important role in cell-cell communication. To gain more insight into cell-cell communication via exosomal miRNAs, we investigated whether or not tumor cells exposed to hypoxia secrete ex...
ORGANISM(S): Homo sapiens 
Early growth response gene 1 (EGR1) has been implicated in megakaryocyte differentiation induced by PMA (phorbol 12-myristate 13-acetate). The identification of direct EGR1 target genes in global scale is critical for our understanding of how EGR1 contributes to this process. In this study, we provi...
ORGANISM(S): Homo sapiens 
K562 cells (duplicate cultures A & B) are treated with 50 micromolar hemin for 0, 6, 12, 24, 48, 72 hours followed by RNA extraction and gene expression profiling on Affymetrix human U133A arrays and analysis by MAS 5.0
ORGANISM(S): Homo sapiens 
K562 cells, a myeloid leukemia cells line, were engineered to express a tamoxifen inducible dominant negative Myb (MERT). K562-MERT cells were cultured for 3 days in the absence and presence of 1 uM tamoxifen. The RNA was then extracted from the untreated and tamoxifen treated K562-MERT cells and ...
ORGANISM(S): Homo sapiens 
We recreated the t(7;12) translocation in K562 cells by CRISPR/Cas9 to understand its effects on haematopoietic cells, which is of relevance to understand how this cytogenetic abnormalities causes and promotes acute leukaemia in infants. Wild-type K562 were edited by electroporation of ribonucleopro...
ORGANISM(S): Homo sapiens 
Multidrug resistance (MDR) frequently develops in cancer patients exposed to chemotherapeutic agents and is usually brought about by over-expression of P-glycoprotein (P-gp) which acts as a drug efflux pump. MiRNAome profiling using next-generation sequencing identified differentially expressed micr...
ORGANISM(S): Homo sapiens 
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