Coherently, in silico analysis of a TCGA melanoma dataset (n = 448 patients) revealed that the expression of LDH‐A, HK2 (encoding gene for HKII) and SLC16A3 (encoding gene for the transporter MCT4) inversely correlate with oestrogen‐related receptor alpha (ERRα), a representative female sex marker (Fig. 1D–F). Here, HK2 is linked to melanoma.