Fan et al. 112 showed that NEAT1 expression was significantly enhanced in HL tissues and cell lines, and NEAT1 downregulation resulted in inhibition of HL cell proliferation and invasion through the downregulation of doublecortin-like kinase 1 (DCLK1), an accelerator in tumor cell invasion, metastasis, and EMT 113, via interaction with miR-448. The gene discussed is DCLK1; the disease is neoplasm.