Expression of Wip1 in serum of patients with small cell lung cancer and its clinical significance / 中国肿瘤生物治疗杂志
Chinese Journal of Cancer Biotherapy
;
(6): 1383-1387, 2020.
Article
Dans Chinois
| WPRIM
| ID: wpr-862247
ABSTRACT
@#[Abstract] Objective:
To investigate the expression of wild type p53 induced phosphatase 1 (Wip1) in small cell lung cancer (SCLC) cells and the serum of SCLC patient and its relationship with clinical prognosis.Methods:
Real time quantitative PCR (qPCR) was used to detect the expression of Wip1 in SCLC cells and serum samples.Results:
The expression of Wip1 in drug-resistant SCLC cells was significantly higher than that in sensitive cell lines (P<0.01). The expression of Wip1 in serum of SCLC group was significantly higher than that of normal control group (P<0.05); the expression of Wip1 in serum of patients with chemotherapy resistance was significantly higher than that in patients with chemotherapy sensitivity (all P<0.05); the serum Wip1 level was correlated with disease stage, chemotherapy sensitivity and survival status of SCLC patients (all P<0.05). The area under ROC curve of Wip1 predicting the prognosis of SCLC was 0.836 (95%CI0.8230-0.9600, P<0.01); the expression lever of Wip1 was significantly correlated with progression free survival and overall survival time of SCLC patients (all P<0.05). Disease stage, chemosensitivity and Wip1 expression were independent prognostic factors for SCLC patients (all P<0.05).Conclusion:
The expression of Wip1 in serum of SCLC patients may be related to chemotherapy sensitivity and prognosis. Wip1 may be a potential biomarker for therapeutic efficacy and prognosis evaluation of SCLC patients.
Texte intégral:
Disponible
Indice:
WPRIM (Pacifique occidental)
Type d'étude:
Étude pronostique
langue:
Chinois
Texte intégral:
Chinese Journal of Cancer Biotherapy
Année:
2020
Type:
Article
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