Impact of HP1gamma and HP1gamma S83 phosphorylation on the transcriptionnal effect of PMA stimulation of mouse fibroblasts
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ABSTRACT:
ORGANISM(S): Mus musculus
PROVIDER: GSE60283 | GEO | 2014/11/01
SECONDARY ACCESSION(S): PRJNA259825
REPOSITORIES: GEO
Similar Datasets
Project description:We have here followed the transcriptional effect of stimulation with the phorbol ester PMA in mouse fibroblasts from HP1gamma null mice recomplemented with either wild-type HP1gamma or an HP1g with an S83A mutation Spontaneously immortalized mouse embryonic fibroblasts from HP1gamma null mice were used to stably integrate either an empty expression vector, or expression vectors for either WT or S83A mutant HP1gamma. These cells were then stimulated with PMA for 0 or 60 min. and used for transcriptome analysis by Next Generation sequencing.
2014-11-01 | E-GEOD-60283 | biostudies-arrayexpress
Project description:RNA-seq and RNAchIP-seq experiments were performed on MEF-derived cell lines knock-out for the expression of HP1g/CBX3 (R cell line) or recomplemented for the expression of HP1g (HPg cell line). Cells were tested under normal growth or conditions of stress (p samples) by treatment with the phorbol ester PMA. Each experiment was performed in biological triplicates.
2021-06-29 | GSE133266 | GEO
Project description:RNA-seq and RNAchIP-seq experiments were performed on MEF-derived cell lines knock-out for the expression of HP1g/CBX3 (R cell line) or recomplemented for the expression of HP1g (HPg cell line). Cells were tested under normal growth or conditions of stress (p samples) by treatment with the phorbol ester PMA. Each experiment was performed in biological triplicates.
2021-06-29 | GSE133265 | GEO
Project description:Human histomonocytic U937 cells exhibit macrophage-like properties after phorbol ester stimulation. Accumulating evidence demonstrated that remarkable number of transcripts changed in their amount at total RNA levels. However, post-transcriptional regulation has not been fully elucidated in this model. Thus, we compared expression profiles between polysomal and cytoplasmic RNAs before and after phorbol 12-myristate 13-acetate stimulation (48h, 32nM). Table 1: Detailed description of the expression data of human histomonocytic cell line U937 cells. Data of total cytoplasmic and polysomal fractions before and after PMA stimulation is shown. This table contains all spot data except: 1) saturated spots, 2) undetectable spots, 3) stained spots, and 4) spots only detected in less than one samples. Column A: Gene symbol (“I_xxxxxx” is corresponding to EST clones) Column B: Genbank accession no. Column C: Description Column D: Average value of expression levels in total cytoplasmic fraction in the absence of PMA Column E: Average value of expression levels in total cytoplasmic fraction in the presence of PMA (32nM, 48h) Column F: Average value of expression levels in polysomal fraction in the absence of PMA Column G: Average value of expression levels in polysomal fraction in the presence of PMA Column H: Expression ratio of polysome, PMA (-) to cytoplasm, PMA(-) Column I: Expression ratio of polysome, PMA (+) to cytoplasm, PMA(+) Column J: Expression ratio of cytoplasm, PMA (+) to cytoplasm, PMA(-) Column K: Expression ratio of polysome, PMA (+) to polysome, PMA(-) Column L: Different expression between polysome, PMA (-) and cytoplasm, PMA(-): different=1 Column M: Different expression between polysome, PMA (+) and cytoplasm, PMA(+): different=1 Column N: Different expression between cytoplasm, PMA (+) and cytoplasm, PMA(-): different=1 Column O: Different expression between polysome, PMA (+) and polysome, PMA(-): different=1 Table 2: Candidates post-transcriptionally regulated by PMA. We extracted 105 transcripts whose expression levels were altered only in either fraction accompanied by changes in polysome/cytoplasm expression ratio. Column A: Gene symbol (“I_xxxxxx” is corresponding to EST clones) Column B: Genbank accession no. Column C: Description Column D: Average value of expression levels in total cytoplasmic fraction in the absence of PMA Column E Average value of expression levels in total cytoplasmic fraction in the presence of PMA Column F: Average value of expression levels in polysomal fraction in the absence of PMA Column G: Average value of expression levels in polysomal fraction in the presence of PMA Column H: Expression ratio of polysome, PMA (-) to cytoplasm, PMA(-) Column I: Expression ratio of polysome, PMA (+) to cytoplasm, PMA(+) Column J: Expression ratio of cytoplasm, PMA (+) to cytoplasm, PMA(-) Column K: Expression ratio of polysome, PMA (+) to polysome, PMA(-) Keywords = phorbol ester Keywords = macrophage Keywords = polysome Keywords = post-transcriptional regulation Keywords: parallel sample
2004-11-01 | GSE1783 | GEO
Project description:Myeloid leukemia cell lines HL60, THP-1, and U937 undergo macrophage-like differentiation after treatment with phorbol ester. To explore genes whose exon usage was altered during macrophage differentiation, we compared exome of PMA-treated (differentated) and vehicle-treated (undifferentiated) myeloid cell lines.
2013-09-25 | GSE20567 | GEO
Project description:Myeloid leukemia cell lines HL60, THP-1, and U937 undergo macrophage-like differentiation after treatment with phorbol ester. To explore genes whose exon usage was altered during macrophage differentiation, we compared exome of PMA-treated (differentated) and vehicle-treated (undifferentiated) myeloid cell lines. HL60, THP-1, and U937 cells were treated with either phorbol 12-myristate 13-acetate (PMA,30nM) or its vehicle (DMSO) for 3 days, and subjected to exome analysis using Affymetrix human exon 1.0ST arrays.
2013-09-25 | E-GEOD-20567 | biostudies-arrayexpress
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.
2018-02-25 | GSE21004 | GEO
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.
2018-02-25 | GSE20733 | GEO
Project description:Human histomonocytic U937 cells exhibit macrophage-like properties after phorbol ester stimulation. Accumulating evidence demonstrated that remarkable number of transcripts changed in their amount at total RNA levels. However, post-transcriptional regulation has not been fully elucidated in this model. Thus, we compared expression profiles between polysomal and cytoplasmic RNAs before and after phorbol 12-myristate 13-acetate stimulation (48h, 32nM). Table 1: Detailed description of the expression data of human histomonocytic cell line U937 cells. Data of total cytoplasmic and polysomal fractions before and after PMA stimulation is shown. This table contains all spot data except: 1) saturated spots, 2) undetectable spots, 3) stained spots, and 4) spots only detected in less than one samples. Column A: Gene symbol (âI_xxxxxxâ is corresponding to EST clones); Column B: Genbank accession no. Column C: Description; Column D: Average value of expression levels in total cytoplasmic fraction in the absence of PMA; Column E: Average value of expression levels in total cytoplasmic fraction in the presence of PMA (32nM, 48h); Column F: Average value of expression levels in polysomal fraction in the absence of PMA; Column G: Average value of expression levels in polysomal fraction in the presence of PMA; Column H: Expression ratio of polysome, PMA (-) to cytoplasm, PMA(-); Column I: Expression ratio of polysome, PMA (+) to cytoplasm, PMA(+); Column J: Expression ratio of cytoplasm, PMA (+) to cytoplasm, PMA(-); Column K: Expression ratio of polysome, PMA (+) to polysome, PMA(-); Column L: Different expression between polysome, PMA (-) and cytoplasm, PMA(-): different=1; Column M: Different expression between polysome, PMA (+) and cytoplasm, PMA(+): different=1; Column N: Different expression between cytoplasm, PMA (+) and cytoplasm, PMA(-): different=1; Column O: Different expression between polysome, PMA (+) and polysome, PMA(-): different=1; ; Table 2: Candidates post-transcriptionally regulated by PMA. We extracted 105 transcripts whose expression levels were altered only in either fraction accompanied by changes in polysome/cytoplasm expression ratio. Column A: Gene symbol (âI_xxxxxxâ is corresponding to EST clones); Column B: Genbank accession no. Column C: Description; Column D: Average value of expression levels in total cytoplasmic fraction in the absence of PMA; Column E Average value of expression levels in total cytoplasmic fraction in the presence of PMA; Column F: Average value of expression levels in polysomal fraction in the absence of PMA; Column G: Average value of expression levels in polysomal fraction in the presence of PMA; Column H: Expression ratio of polysome, PMA (-) to cytoplasm, PMA(-); Column I: Expression ratio of polysome, PMA (+) to cytoplasm, PMA(+); Column J: Expression ratio of cytoplasm, PMA (+) to cytoplasm, PMA(-); Column K: Expression ratio of polysome, PMA (+) to polysome, PMA(-)
2008-06-11 | E-GEOD-1783 | biostudies-arrayexpress
Project description:ZXDC1 augments the expression of various markers of monocyte/macrophage differentiation when over-expressed in the U937 cell line treated with the phorbol ester PMA. Likewise, knockdown of ZXDC1 restricts the induced expression of these markers. We sought to identify specfic gene targets of ZXDC1 during the process of monocyte/macrophage differentiation in U937 by performing gene expression profiling in cells exhibiting reduced expression of ZXDC1 compared to controls. We used microarray to identify genes regulated by ZXDC during PMA-induced differentiation of U937 monoblasts towards a monocyte/macrophage phenotype
2013-10-01 | GSE45417 | GEO