Although the findings of this study are helpful in deciphering the relationship between lncRNA ZFHX4-AS1 and OvCa, the research on its role in cancer is still in its infancy. Owing to the differences among the databases, limited sample size, and few relevant experimental studies, the functional mechanism of lncRNA ZFHX4-AS1 needs further experimental verification. The gene discussed is ZFHX4; the disease is cancer.