In female mice, there was no statistically significant difference in the incidence of liver cancer between the NLP+/− defect group (6/24) and the WT (3/24) mice after the corrected Chi-square test, and there was a statistically significant difference in the incidence of liver cancer between the NLP−/− defect group (8/21) and the WT mice after the Chi-square test (p = 0.046). Here, NINL is linked to liver cancer.