According to relapse-free survival analysis reported by Ehmsen S et al. high expression of cholesterol biosynthesis genes NSDHL, EBP, HMGCS1, farnesyl diphosphate synthase (FDPS), FDFT1 is associated with worse prognosis in basal-like subtype of breast cancer patients [7]. This evidence concerns the gene HMGCS1 and breast carcinoma.