KANK4 and cervical carcinoma: For instance, DHCR7 promotes cervical cancer lymph node metastasis by activating KANK4/PI3K/AKT axis [25]; (b) Supporting steroid hormone synthesis in hormone‐dependent cancers (e.g., breast, prostate) [26, 27]; (c) Providing substrates for prenylation of small GTPases (e.g., Ras, Rho), which drive malignant transformation [28].