CASR and breast carcinoma: Interestingly, metastatic breast cancer cells seem to exploit CaSR capability to drive cytokine secretion, in order to promote their chemotaxis and angiogenesis, as observed in the highly invasive MDA-MB-231 breast cancer cell line stimulated with CaSR allosteric modulator NPS-R568 (Hernández-Bedolla et al., 2015; Hernández-Bedolla et al., 2016).