Totten et al. had small number of serum samples from patients with PCa (10) and benign prostate hyperplasia (BPH) (7) [14], and Lange et al. profiled mouse model and prostate cancer cell lines for expression of branching enzyme, MGAT5b, β1,6-N-acetylglucosaminyltransferase-5b [25]. This evidence concerns the gene MGAT5B and prostate carcinoma.