FAM83D promotes the progression of 4NQO-induced esophageal carcinoma via inhibiting FBWX7.

The present study aimed to explore the expression and regulatory role of FAM83D in the different developmental stages of esophageal squamous cell carcinoma (ESCC) to determine the effect of FAM83D on the proliferation, migration, and invasion of ESCC cells and to elucidate its underlying molecular mechanism. Immunohistochemistry (IHC) analysis revealed that the expression of FAM83D was obviously elevated in ESCC tissues compared to adjacent normal tissues. Furthermore, the FAM83D levels was positively correlated with tumor size, TNM stage, T stage, and N stage, while it was negatively correlated with FBXW7 expression, Karnofsky Performance Status (KPS) score, and survival rate.