STK24 expression is modulated by DNA copy number/methylation in lung adenocarcinoma and predicts poor survival.

AIM:To explore the independent prognostic value of STK24 expression in terms of overall survival and recurrence-free survival and the potential mechanisms of its dysregulation in non-small-cell lung adenocarcinoma. PATIENTS & METHODS:Data were from the Cancer Genome Atlas-lung adenocarcinoma. RESULTS:Increased STK24 expression was an independent prognostic indicator of unfavorable overall survival (Hazard ratio: 1.478; 95% CI: 1.149-1.901; p < 0.002) and recurrence-free survival (Hazard ratio: 1.855; 95% CI: 1.399-2.458; p < 0.001). DNA amplification was associated with significantly upregulated STK24 expression. There was a weak negative correlation between STK24 expression and its DNA methylation (Pearson's r = -0.32). CONCLUSION:Aberrant STK24 expression was an independent prognostic indicator in lung adenocarcinoma patients. Its dysregulation was associated with its DNA copy number alteration and methylation.

KEYWORDS: {{ getKeywords(articleDetailText.words) }}