| [1] PubMed ID: | 31880360 |
| Disease Name: | Cholangiocarcinoma |
| Sample: | ICC tissues |
| Dysfunction Pattern: | Expression[lower expressed] |
| Validated Method: | qRT-PCR |
| Description: | Circ-SMARCA5 expression was reduced in ICC tumor tissues compared to adjacent tissues. |
| Causality: | Yes |
| Causal Description: | In TFK-1 and HuH-28 ICC cells, circ-SMARCA5 upregulation decreased cell proliferation, reduced relative cell viability in cisplatin-treated as well as gemcitabine-treated cells, and also decreased inhibitory concentration by 50% value (IC50 ) of cisplatin and gemcitabine. |
| Clinical-realted Application: | Tumor circ-SMARCA5 high expression was negatively associated with Eastern Cooperative Oncology Group performance score, T stage, N stage, TNM stage, and abnormal CA199 status. Furthermore, OS was increased in patients with tumor circ-SMARCA5 high expression compared with those with low expression, and further multivariate Cox's regression demonstrated that tumor circ-SMARCA5 high expression was an independent predictive factor for longer OS. |
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