Translational regulation of WNT‐5A mRNA (Clark et al., 1993; Dejmek et al., 2005b; Leandersson et al., 2006; Sheehy et al., 2010) indicates that the WNT‐5A mRNA level in human breast cancer tissue differs from the WNT‐5A protein level in the same tissue sample. This evidence concerns the gene WNT5A and breast carcinoma.