High KIF2A expression promotes proliferation, migration and predicts poor prognosis in lung adenocarcinoma

Abstract The Kinesin family member 2a (KIF2A), that belongs to the Kinesin-13 microtubule depolymerases, plays an important role in cancer cell proliferation, migration and apoptosis in various types of cancer such as gastric cancer, breast cancer, and squamous cell carcinoma of the oral tongue, but, its role and mechanism in lung adenocarcinoma (LUAD) is largely unknown. The present study reported that KIF2A was overexpressed in LUAD tissues as compared with adjacent normal tissues. KIF2A was closely correlated with TNM stage and lymph node metastasis (P