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These data indicate that detection of OPCML gene promoter methylation could be a useful biomarker for predicting the prognosis of ovarian cancer patients and disease progression.

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Our results suggest that the levels of sICAM1, sVCAM1, and sE-selectin in EBC and sera of NSCLC patients are higher than those of COPD patients or healthy controls. Moreover, exhaled sICAM1 may have prognostic value and potential as a biomarker for the diagnosis and prognosis of patients with lung cancer.

As one member of Forkhead box transcription factors, Forkhead box J2 (FOXJ2) has been found to be involved in epithelial-mesenchymal transition (EMT) process. However, the role and mechanism of FOXJ2 in non-small cell lung cancer (NSCLC) and EMT regulation have not been fully revealed. In this paper, it was revealed that the expression of FOXJ2 was lower in NSCLC samples compared with matched peritumoral lung tissue. We demonstrated that FOXJ2 expression was down-regulated by transforming growth factor-β1 (TGF-β1) treated, and overexpression of FOXJ2 inhibited TGF-β1-induced EMT. Mechanistically, knocking out the expression of FOXJ2 promoted EMT by increasing the expression of Notch1 and NICD. This study implicates the potential value of FOXJ2 as a molecular marker for NSCLC.