Fig. 1From: Superior TRAIL gene expression and cancer cell apoptosis mediated by highly branched-linear poly(β-amino ester)sH-LPAE-based gene delivery system for the TRAIL gene transfection of various cancer cells. (a) Schematic illustration of the synthesis of H-LPAEs through the two sequential linear oligomers combination branched strategies; (b) H-LPAEs condenses TRAIL DNA to formulate nano-sized polyplexes and induced tumor cell apoptosis for various cancer cellsBack to article page