GNAS and breast neoplasm: Interestingly, Chang et al. [43] reported the same seven variants (TP53 p.Cys135Gly, TP53 p.Arg248Leu, TP53 p.Pro278Ser, TP53 p.Asp281Ala, TP53 p.Arg280Gly, IDH1 p.Arg132His, and GNAS p.Arg201Cys) in breast neoplasm in their study.