Jing Wang, Siyi Wang, Jiahui Zhang, Dongsheng Ji, Zhi-Shu Huang, Ding Li
BACKGROUND: Vascular endothelial growth factor (VEGF) is overexpressed in most malignant tumors, which has important impact on tumor angiogenesis and development. Its gene promoter i-motif structure formed by C-rich sequence can regulate gene expression, which is a promising new target for anti-tumor therapy. METHODS: We screened various compounds and studied their effects on VEGF through extensive experiments, including SPR, MST, TO displacement, FRET, CD, ESI-MS, NMR, MTT, clone formation, qPCR, Western blot, dual-luciferase reporter assay, immunofluorescence, cell scrape, apoptosis, transwell assay, and animal model...
April 27, 2024: Biochimica et Biophysica Acta. General Subjects