Anticancer research
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Anticancer research · Aug 2019
P53/MDM2 Co-Expression in Laryngeal Squamous Cell Carcinoma Based on Digital Image Analysis.
P53 is a key regulator of genomic stability and function, acting as a tumor suppressor protein. Our aim was to correlate P53 expression with murine double minute 2 (MDM2), a proto-oncogene that interacts with P53 and forms an auto-regulatory pathway, in laryngeal squamous cell carcinoma (LSCC). ⋯ Aberrant co-expression of P53 and MDM2 is associated with advanced stage in LSCC. Furthermore, MDM2 overexpression is a frequent and critical genetic event in LSCC and seems to negatively affect survival.