HSPA9 and lip and oral cavity carcinoma: siRNA related knock down studies were carried out to determine the role of mortalin on oral cancer cell proliferation, survival, metastases, EMT, autophagy etc. Results: Analysis of TCGA dataset revealed increased mortalin expression in head and neck squamous cell carcinoma (HNSCC), which correlated with tumor grade and stage, and was associated with diminished overall survival.