Toxicity methods for CPPs.

作者: Per Lundin , Samir EL Andaloussi , Ülo Langel

DOI: 10.1007/978-1-60761-919-2_14

关键词: PharmacologyIn vitro cytotoxicityCytotoxicityMembrane integrityViability assayToxicityChemistryIn vivoMTT assayPropidium iodide

摘要: CPPs have for numerous years been utilized as delivery vectors of various pharmaceutically interesting cargoes, both in vitro and vivo. As are gradually approaching the bedsides, investigating toxicity associated with these highly peptides becomes increasingly important thorough initial assessment cytotoxicity is a first step towards advancing vehicles to clinics. The present chapter describes protocols four assays order provide toolbox CPPs. foci lie on membrane integrity (deoxyglucose leakage propidium iodide assays) cell viability (the MTT assay), but also provides protocol assessing an parameter future clinical applications, namely hemolytic properties

参考文章(14)
Rachel Tréhin, Ulrike Krauss, Roman Muff, Martina Meinecke, Annette G. Beck-Sickinger, Hans P. Merkle, Cellular internalization of human calcitonin derived peptides in MDCK monolayers: a comparative study with Tat(47-57) and penetratin(43-58). Pharmaceutical Research. ,vol. 21, pp. 33- 42 ,(2004) , 10.1023/B:PHAM.0000012149.83119.BF
Iqbal Massodi, Gene L. Bidwell, Aisha Davis, Abby Tausend, Kimberly Credit, Michael Flessner, Drazen Raucher, Inhibition of ovarian cancer cell metastasis by a fusion polypeptide Tat-ELP Clinical & Experimental Metastasis. ,vol. 26, pp. 251- 260 ,(2009) , 10.1007/S10585-009-9237-Z
Judith Mueller, Ines Kretzschmar, Rudolf Volkmer, Prisca Boisguerin, Comparison of cellular uptake using 22 CPPs in 4 different cell lines. Bioconjugate Chemistry. ,vol. 19, pp. 2363- 2374 ,(2008) , 10.1021/BC800194E
Elsa Bárány-Wallje, Jugnu Gaur, Pontus Lundberg, Ülo Langel, Astrid Gräslund, Differential membrane perturbation caused by the cell penetrating peptide Tp10 depending on attached cargo FEBS Letters. ,vol. 581, pp. 2389- 2393 ,(2007) , 10.1016/J.FEBSLET.2007.04.046
Erik Walum, Anders Peterson, Tritiated 2-deoxy-D-glucose as a probe for cell membrane permeability studies. Analytical Biochemistry. ,vol. 120, pp. 8- 11 ,(1982) , 10.1016/0003-2697(82)90310-4
R. P. Wu, D. S. Youngblood, J. N. Hassinger, C. E. Lovejoy, M. H. Nelson, P. L. Iversen, H. M. Moulton, Cell-penetrating peptides as transporters for morpholino oligomers: effects of amino acid composition on intracellular delivery and cytotoxicity Nucleic Acids Research. ,vol. 35, pp. 5182- 5191 ,(2007) , 10.1093/NAR/GKM478
Külliki Saar, Maria Lindgren, Mats Hansen, Emelía Eiríksdóttir, Yang Jiang, Katri Rosenthal-Aizman, Meeri Sassian, Ülo Langel, Cell-penetrating peptides: A comparative membrane toxicity study Analytical Biochemistry. ,vol. 345, pp. 55- 65 ,(2005) , 10.1016/J.AB.2005.07.033
L. Rathbone, K.R. Rees, Glycolysis in Ascaris lumbricoides from the pig. Biochimica et Biophysica Acta. ,vol. 15, pp. 126- 133 ,(1954) , 10.1016/0006-3002(54)90101-8
Mazin Magzoub, Kamila Oglęcka, Aladdin Pramanik, L.E. Göran Eriksson, Astrid Gräslund, Membrane perturbation effects of peptides derived from the N-termini of unprocessed prion proteins Biochimica et Biophysica Acta (BBA) - Biomembranes. ,vol. 1716, pp. 126- 136 ,(2005) , 10.1016/J.BBAMEM.2005.09.009