PVT1 and laryngeal neoplasm: For example, CDKN2B-AS1 regulates the cell cycle of laryngeal neoplasms (F. Liu et al., 2020), PVT1 regulates miR-519d-3p to promote the development of laryngeal neoplasms (Zheng et al., 2019), and CCAT1 regulates the progression of laryngeal neoplasms (Zhang and Hu, 2017) through different ways.