Gene name: | EZH2 |
Aging type: | Prevent |
Aging characteristic: |
Tissue type: | -- |
Cell name: | SK-Mel-119,UCD-Mel-N,SK-Mel-173 |
Gene ID: | 2146 |
Category: | protein coding |
Phenotype: | Melanocytic nevi |
Experimental category: | L |
PMID: | 21383005 |
Experiment: | Immunofluorescence//Flow cytometry//SA-β-gal activity assay//qRT-PCR//SAHF//Cell morphological analysis//Knockdown |
Description: | Growth of EZH2 siRNA cells was significantly decreased compared to control-transfected cells. EZH2 siRNA cells displayed a flattened, enlarged morphology and expressed SA-β-Gal. In addition to SA-β-Gal expression, additional senescence markers following extended EZH2 depletion (6 days) include SAHFs and the heterochromatin-associated H3K9me3 modification as well as an increase in cell size, as evaluated by tubulin immunofluorescence. Flow cytometric analysis demonstrated that the proportion of cells in the S phase decreased in EZH2 siRNA cells with a concomitant increase of cells in the G1 phase, a significant difference in all 3 cell lines tested. In SK-Mel-173 cells, we also noticed a slight increase in the proportion of cells in the G2 phase. |
Target gene: | P21 |
Official symbol(s): | P21 |
R-AG-Target gene: | Inhibition |
Subcategory: | Unclear |
Target gene experiment: | Western blot |
Target gene description: | However,depletion of EZH2 elevated expression of p21 in 5/6 cell lines. |
Regulatory pathway: | -- |
R-AG-Pathway: | -- |
Pathway experiment: | -- |
Pathway description: | -- |
Annotation:
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