| [1] PubMed ID: | 34269180 |
| Disease Name: | Glioblastoma |
| Sample: | GBM tumor tissues and cells |
| Dysfunction Pattern: | Interaction(miR-370-3p-USP39 pathway) |
| Validated Method: | RNA Pull-Down//Western Blot//Transfection//qPCR//Flow Cytometry//RIP//IF//PCR//IP//Transwell Assay |
| Description: | First, we examined expression of circCLSPN using GSE109569 database and RT-qPCR, and circCLSPN level was upregulated in human GBM tumor tissues and cells (A172 and LN18); moreover, circCLSPN showed a stable structure stability. According to dual-luciferase reporter assay and RNA pull-down assay, miR-370-3p was identified to be targeted and sponged by circCLSPN, and further targeted and negatively regulated USP39. |
| Causality: | Yes |
| Causal Description: | Consequently, circCLSPN silencing suppressed cell viability, colony formation ability, cell cycle progression, migration, and invasion of A172 and LN18 cells in vitro, and promoted apoptosis rate. Allied with those were decreased B cell lymphoma-2 (Bcl-2), matrix metalloproteinase-2 (MMP2) and MMP9 expression, and elevated Bcl-2-associated X protein (Bax) level. |
| Clinical-realted Application: | |
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