In addition, bemcentinib treatment in conjunction with i.t. doxorubicin enhanced Type 1 IFN response, reduced cancer stemness and epithelial to mesenchymal (EMT) gene expression in this model. Furthermore, this combination treatment regimen sensitized the immune checkpoint inhibitor refractory Braf-mutant melanoma (YUMM1.7) by enhancing the type 1 IFN response resulting in significantly improved median overall survival.