WNTs are a highly conserved family of autocrine and paracrine ligands, and different kinds of elevated WNT ligands are detected in different types of BC cells, such as WNT1, WNT2, WNT3, WNT3a, WNT5a, WNT5b, WNT6, WNT9a, WNT10a, and WNT10b [19]. The gene discussed is WNT5A; the disease is breast cancer.