It was shown that crosstalk between ROR1‐HER3 (Receptor Tyrosine Kinase Like Orphan Receptor 1, Erb‐B2 Receptor Tyrosine Kinase 3) and the Hippo‐YAP (Serine/Threonine Kinase 4, Yes‐associated protein) protein pathway promotes breast cancer bone metastasis and is dependent on binding lncRNA MAYA (C. Li et al., 2017). Here, ROR1 is linked to breast cancer.