Fig. 7

Schematic diagram showing the findings from this study: in the ER+ subtype, loss of GNA13 results in increased proliferation and tumor formation suggesting a tumor suppressive role for GNA13 in this subtype. This phenotype is dependent on upregulation of MYC signaling pathway observed upon GNA13 silencing exclusively in ER+ cell lines, where loss of GNA13 drives the expression of MYC through increasing ERα driven estrogen signalling