PMID-sentid Pub_year Sent_text comp_official_name comp_offsetprotein_name organism prot_offset 31805827-8 2020 The study of the polyethylenimine/pDNA polyplexes formation allowed to develop an improved transfection strategy of skin cells, promoting the production of LL-37 antimicrobial peptide. Polyethyleneimine 17-33 cathelicidin antimicrobial peptide Homo sapiens 156-161