Jeong Uk Choi et al. synthesized LMWH-bile acid conjugates (LMWH with four dimeric dextrocholic acid molecules), which selectively target the tumor endothelial cell markers, doppel, and the doppel/VEGFR2 axis and capture VEGF, with the trio forming an intermediate complex that further inhibits the process of tumor angiogenesis [104]. This evidence concerns the gene KDR and neoplasm.