Project description:Ubiquitin specifc protease (USP) 2 modulates various cellular responces including carcinogenesis, spermatogenesis, and glucose metabolism. So far, we established USP2 knockdown HL-60 cells to explore roles of USP2 in macrophages. In this experiment, we investigated whether USP2 knockdown HL-60 cells more prominently modulate function of adipocytes compared with control cells. USP2 knock down(KD) HL-60 cells and mock vector-transfected mock control cells were differentiated into macrophage-like cells in the presence of 30nM of phorbol 12-myristate 13-acetate for 5 days. Subseqently, supernatants of the USP2 KD cells and control cells were added to differentiated 3T3-L1 cells for 3 and 6 hrs. Total RNA was isolated from the supernatant-treated 3T3-L1 cells, and subjected to microarray analysis. Duplicate samples were prepared for each cell and time point.
Project description:Ubiquitin specifc protease (USP) 2 modulates various cellular responces including carcinogenesis, spermatogenesis, and glucose metabolism. So far, we established USP2 knockdown HL-60 cells to explore roles of USP2 in macrophages. In this experiment, we investigated whether USP2 knockdown HL-60 cells more prominently modulate function of adipocytes compared with control cells.
Project description:So far, we have found PMA induced USP2b isoform in myeloid leukemia cell lines such as HL60, THP-1, and U937. To explore molecular function of USP2 in the cells, we assess expression profiles of HL60-derivatives continuously expressing shRNA for USP2 and control shRNA.
Project description:So far, we have found PMA induced USP2b isoform in myeloid leukemia cell lines such as HL60, THP-1, and U937. To explore molecular function of USP2 in the cells, we assess expression profiles of HL60-derivatives continuously expressing shRNA for USP2 and control shRNA. HL60 derivatives continuously expressing shRNA for USP2 and control shRNA were treated with PMA (30nM) for 0, 1, 2, and 3 days. Total RNA was extracted from the cells and subjected to microarray experiments using Human Genome U133 GeneChips.
Project description:So far, we have found phorbol 12-myristate 13-acetate (PMA) induced ubiquitin specific peptidase (USP) 2b isoform in myeloid leukemia cell lines such as HL60, THP-1, and U937. HL60, THP-1, and U937 undergoes differentiation into macrophage-like cells after stimulation with phorbol ester. To explore molecular function of USP2 in macrophages especially during lipopolysaccharide(LPS) response, we assess expression profiles of HL60-derivatives continuously expressing shRNA for USP2 and control shRNA.
Project description:So far, we have found phorbol 12-myristate 13-acetate (PMA) induced ubiquitin specific peptidase (USP) 2b isoform in myeloid leukemia cell lines such as HL60, THP-1, and U937. HL60, THP-1, and U937 undergoes differentiation into macrophage-like cells after stimulation with phorbol ester. To explore molecular function of USP2 in macrophages especially during lipopolysaccharide(LPS) response, we assess expression profiles of HL60-derivatives continuously expressing shRNA for USP2 and control shRNA.
Project description:We aim to characterize to effects of the absence of CD40L on neutrophil transcriptome and the effect of soluble CD40L on HL60 cells. For this purpose Total RNA of isolated neutrophils from three CD40L-deficient patients and three healthy controls as well as HL-60 cells from ATCC (HL-60 (ATCC CCL-240) were analyzed by RNAseq. Before RNA obtention, neutrophils were incubated for 2 hours in the presence or absence of 100 U/ml rhIFN- (Immukine, Boehringer Ingelheim), and HL-60 cells cultured for 6 days in the presence or absence of 500 ng/mL sCD40L and/or 1,0 % dimethyl sulfoxide (DMSO).
Project description:Genome-wide methylation profiling of mouse 3T3-L1 Cells comparing control wildtypes with cells stable transfected with slincRAD shRNA8 (sh8). Two-condition experiment, 3T3-L1 wildtype vs. slincRAD-shRNA8 stable transfected cells before and after Adipogenesis. One replicate per array.
