Recently, on the basis of the GEO database, Gu and his colleagues constructed an ARG model consisting of eight genes (BCL2, BIRC5, EIF4EBP1, ERO1L, FOS, GAPDH, ITPR1, and VEGFA), which can be used as an independent prognostic indicator of breast cancer [31]. The gene discussed is FOS; the disease is breast carcinoma.