Novel structurally similar chromene derivatives with opposing effects on p53 and apoptosis mechanisms in colorectal HCT116 cancer cells.

We gratefully acknowledge the financial support from University of Minho and FCT through the Portuguese NMR network (RNRMN), the projects PEst-C/QUI/UI0686/2011 and PEst-OE/AGR/UI4033/2014 from FEDER-COMPETE, and the BPD grant awarded to Marta Costa (SFRH/BPD/79609/2011). These funding sources did not have any type of scientific involvement in this work.