1.0alpha7.dev.195.sent
sentence
Combination of EMSA studies, Sp1/Sp3 overexpression experiments in Drosophila SL-2 cells, and systematic promoter mutagenesis identified enhanced Sp1 and Sp3 binding to two GC-boxes at -73/-66 and -58/-52 as the core mechanism of oxidative stress-triggered VEGF-A transactivation.