Treatment with the ZC3H11A-targeted ASO had limited efficacy in vivo, while constitutive lentiviral shRNA knockdown of ZC3H11A in murine B16 melanoma cells and human HeLa cells led to reduced tumor growth with prolonged survival of mice, validating ZC3H11A as a relevant target for cancer therapy. The gene discussed is ZC3H11A; the disease is melanoma.