Combinatorial therapy for Notch1-overexpressing Human cancers: A therapeutic mix encompassing  Metformin and Navitoclax/ABT-263 (MAN) inhibits the expression of Notch1, and adhesion molecule VCAM1, suppresses neutrophil infiltration and tumor cell adhesion to endothelium and prevents Notch1-driven metastasis via upregulation of its target gene, 15/February/2019, 7.26 am