CALM2 and cancer: Notably, while mutations prevail in AC family genes expressed in manifold cancers (e.g. HNSC, KICH, KIRC, KIRP, LUAD, PRAD), the mutation rates of CaM family genes were mostly 0% across certain expressed cancers (BRCA, LGG, LIHC, PRAD, SKCM, THCA).