Project description:To investigate the effect of TMIGD2 on transcriptional functions in human AML cell line, we performed gene expression profiling analysis using data obtained from RNA-seq of HEL cells upon TMIGD2 knockdown.
Project description:To understand the role of LSD1 in regulating histone H3K4 methylation status, ChIP-seq analyse of mono- and di-methylated H3K4 in LSD1-KD HEL cells were performed. The analyses revealed demethylation of H3K4me1 and H3K4me2 by LSD1 at regulatory regions including CEBPA gene enhancer.
Project description:To comprehensibly understand the genes and pathways associated with TMIGD2 expression in CD34-expressing leukemia cells, RNA-seq was conducted on FACS-purified CD34+TMIGD2+ and CD34+TMIGD2- subfractions of six primary AML specimens.
Project description:This study aims to determine the chromosome content and organisation of two myeloid leukaemia cell lines, HEL and U937. This will be done not only with SNP array data to determine breakpoints and copy number of copy number aberrations, but also with FISH (multicolour FISH, multicolour banding, centromere and single locus FISH) to identify translocation partners, chromosome organistion, centromere content, and provide some information on genome evolution in the cell line. Although several HEL SNP array karyotypes have been published and are available online the information here shows that there are some differences, and the additional FISH tests provide a greater depth of information on genome organisation and derivation of the abnormal chromosomes. The U937 cell line was also studied using DNA from fresh and fixed specimens for comparison of the quality of the SNP array data. Data from cells fixed using standard cytogenetic fixative (3:1 methanol:acetic acid) were compared to data from cells processed directly from tissue culture.
Project description:compare the gene expression profile between cep701 treated HEL cells with shPRMT5 knockingdown HEL cells. HEL cells contain homologous alells with mutation Jak2V617F. We found JAK2V617F can inactivate PRMT5 activity by directly phosphorylating PRMT5 through histone methylation.
Project description:CAR-T cell costimualtory domains can alter CAR-T cell phenotypes. We therefore performed RNA sequencing to understand the effect of TMIGD2 vs CD28.4-1BB comstimulation in B7-H3 CAR-T cells after in vitro coculture.
Project description:The tumor microenvironment can significantly alter CAR-T cell phenotypes. We therefore performed RNA sequencing to understand the effect of TMIGD2 vs CD28.4-1BB comstimulation in B7-H3 CAR-T cells after intravenous administration to tumor-bearing mice in vivo.