title: Do cell-penetrating peptides actually "penetrate" cellular membranes?
authors.affiliation: Howard Hughes Medical Institute and Department of Cellular and Molecular Medicine, University of California, San Diego School of Medicine, La Jolla, California 92093, USA.
authors.forename: Caroline
authors.initials: C
authors.lastname: Palm-Apergi
authors.forename: Peter
authors.initials: P
authors.lastname: Lönn
authors.forename: Steven F
authors.initials: SF
authors.lastname: Dowdy
mesh_terms: D001120:Arginine / Q000737:chemistry*; D002462:Cell Membrane / Q000648:ultrastructure*; D057846:Cell-Penetrating Peptides / Q000138:chemical synthesis*; D006801:Humans; D009842:Oligopeptides / Q000138:chemical synthesis*
chemical_list: D057846:Cell-Penetrating Peptides; D009842:Oligopeptides; D001120:Arginine