ARL4C and ovarian cancer: Furthermore, upregulation of ARL4C was associated with a poor prognosis in endometriosis-associated ovarian cancer, Phosphatase and TENsin homolog deleted on chromosome 10 (PTEN)-deficient glioblastomas and renal cell carcinomas (Wakinoue et al., 2018; Chen et al., 2019; Isono et al., 2019).