Bensaad et al. described increased fatty acids uptake and accumulation of lipid droplets in the cytoplasm of tumor cells incubated under hypoxic conditions or in tumors treated with bevacizumab (20); this phenomenon was associated with hypoxia inducible factor (HIF)-1α-driven expression of fatty acids binding proteins 3 and 7 in tumor cells. Here, HIF1A is linked to neoplasm.