LncRNA-NKILA/NF-κB feedback loop modulates laryngeal cancer cell proliferation, invasion, and radioresistance.

ABSTRACT: Laryngeal cancer is one of the most common head and neck malignant tumors and is commonly resistant to X-ray-based radiotherapy. NF-κB interacting lncRNA (NKILA) has been reported to serve as a tumor suppressor in several cancers through combining with NF-κB: IκB complex thereby inhibiting NF-κB activation. Herein, we demonstrated a low NKILA expression in laryngeal cancer and its correlation with shorter overall survival in patients with laryngeal cancer. NKILA serves as a tumor suppressor in laryngeal cancer by suppressing laryngeal cancer cell viability and migration, whereas promoting cell apoptosis; NKILA knockdown reverses the cytotoxicity of X-ray radiation on laryngeal cancer cells through combining with NF-κB: IκB complex to inhibit IκB phosphorylation, inhibit p65 nuclear translo

SUBMITTER: Yang T 

PROVIDER: S-EPMC5943486 | biostudies-literature | 2018 May

REPOSITORIES: biostudies-literature