The Clinical Significance of OPN in Blood for Non-Small Cell Lung Cancer Patients and Its Biological

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  Background: Osteopontin (OPN) is a secreted matrix glycoprotein.Alteration of OPN expression has previously been reported to play an important role in cancer aggressive behavior.The current study sought to investigate the level of OPN expression in a cohort of patients with non-small cell lung cancer (NSCLC), the association with clinical implication and outcomes, and the molecular and cellular impact of the protein on lung cancer cells.
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