title: The paradox of transferrin receptor-mediated drug delivery--intracellular targeting or transcellular transport?
authors.affiliation: Department of Pharmaceutical Sciences, USC School of Pharmacy, Los Angeles, CA 90033, USA.
authors.forename: D
authors.initials: D
authors.lastname: Shah
authors.forename: W C
authors.initials: WC
authors.lastname: Shen
mesh_terms: D000818:Animals; D001693:Biological Transport, Active / Q000502:physiology; D016503:Drug Delivery Systems; D006801:Humans; D000922:Immunotoxins / Q000378:metabolism; D007501:Iron / Q000378:metabolism; D011990:Receptors, Transferrin / Q000378:metabolism*
chemical_list: D000922:Immunotoxins; D011990:Receptors, Transferrin; D007501:Iron