title: Cytotoxic activity of a diptheria toxin/FGF6 mitotoxin on human tumour cell lines.
abstract: The FGFs constitute a family of, at least, 12 polypeptides (FGF1 to FGF12) implicated in a number of physiological and pathological processes throughout embryogenesis and adult life. They bind to at least three types of cell surface molecules, including four high affinity transmembrane tyrosine kinase receptors (FGFR1 to FGFR4). In addition to important roles during development, FGF involvement in pathological conditions, including tumour formation, has been suspected, and overexpression of FGFR in tumour specimens is well documented. Diphtheria Toxin/FGF6 (DT/FGF6) mitotoxin has been shown to selectively and effectively target FGFR1-expressing cells. We show here that DT/FGF6 targets myoblasts engineered to express either one of the four FGFR, as well as FGFR-expressing tumour cells.
authors.affiliation: Laboratoire d'Oncologie Moléculaire, Unité 119 de I'Institut Nationalde la Santé Et de la Recherche Médicale, Marseille, France.
authors.forename: P M
authors.initials: PM
authors.lastname: Coll-Fresno
authors.forename: M
authors.initials: M
authors.lastname: Batoz
authors.forename: S
authors.initials: S
authors.lastname: Tarquin
authors.forename: D
authors.initials: D
authors.lastname: Birnbaum
authors.forename: F
authors.initials: F
authors.lastname: Coulier
mesh_terms: D000818:Animals; D002478:Cells, Cultured / Q000187:drug effects; D004167:Diphtheria Toxin / Q000378:metabolism / Q000494:pharmacology*; D051522:Fibroblast Growth Factor 6; D005346:Fibroblast Growth Factors; D005822:Genetic Vectors; D006801:Humans; D011505:Protein-Tyrosine Kinases; D011518:Proto-Oncogene Proteins / Q000378:metabolism / Q000494:pharmacology*; D051381:Rats; D020794:Receptor Protein-Tyrosine Kinases / Q000378:metabolism; D051496:Receptor, Fibroblast Growth Factor, Type 1; D051497:Receptor, Fibroblast Growth Factor, Type 2; D051498:Receptor, Fibroblast Growth Factor, Type 3; D051499:Receptor, Fibroblast Growth Factor, Type 4; D017468:Receptors, Fibroblast Growth Factor / Q000378:metabolism*; D011993:Recombinant Fusion Proteins / Q000378:metabolism / Q000494:pharmacology*; D014162:Transfection; D014407:Tumor Cells, Cultured / Q000187:drug effects
chemical_list: D004167:Diphtheria Toxin; C496452:FGF6 protein, human; C486116:Fgf6 protein, rat; D051522:Fibroblast Growth Factor 6; D011518:Proto-Oncogene Proteins; D017468:Receptors, Fibroblast Growth Factor; D011993:Recombinant Fusion Proteins; D005346:Fibroblast Growth Factors; C496348:FGFR1 protein, human; C496353:FGFR2 protein, human; C496365:FGFR3 protein, human; C496371:FGFR4 protein, human; C496350:Fgfr1 protein, rat; C496356:Fgfr2 protein, rat; C496373:Fgfr4 protein, rat; D011505:Protein-Tyrosine Kinases; D020794:Receptor Protein-Tyrosine Kinases; D051496:Receptor, Fibroblast Growth Factor, Type 1; D051497:Receptor, Fibroblast Growth Factor, Type 2; D051498:Receptor, Fibroblast Growth Factor, Type 3; D051499:Receptor, Fibroblast Growth Factor, Type 4