Zusammenfassung
Polymere aus wasserlöslichen und wasserunlöslichen Blöcken bilden in wässriger Lösung Nanopartikel, die als Träger für medizinische Wirkstoffe dienen können. In diesem Kapitel wird ein System vorgestellt, das mit außergewöhnlich großen Mengen des häufig verwendeten Krebsmedikaments Paclitaxel beladen werden kann und somit für die Krebstherapie von großem Interesse ist. Mit Neutronen-Kleinwinkelstreuung konnten wir herausfinden, ob die Nanopartikel bei hoher Beladung mit Paclitaxel ihre Struktur ändern und wie dieses im Nanopartikel verteilt ist.
Access this chapter
Tax calculation will be finalised at checkout
Purchases are for personal use only
Preview
Unable to display preview. Download preview PDF.
Literatur
[1] Torchilin VP (2004) Targeted polymeric micelles for delivery of poorly soluble drugs. Cell Mol Life Sci 61:2549–2559
[2] Savic R, Eisenberg A, Maysinger D (2006) Block copolymer micelles as delivery vehicles of hydrophobic drugs: Micelle-cell interactions. J Drug Targeting 14:343–355
[3] Gelderblom H, Verweij J, Nooter K et al (2001) Cremophor EL: The drawbacks and advantages of vehicle selection for drug formulation. Eur J Cancer 37:1590–1598
[4] Weiss RB, Donehower RC, Wiernik PH et al (1990) Hypersensitivity reactions from Taxol. J Clin Oncol 8:1263–1268
[5] Kataoka K, Harada A, Nagasaki Y (2001) Block copolymer micelles for drug delivery: Design, characterization and biological significance. Adv Drug Delivery Rev 47:113–131
[6] Matsumoto S, Christie RJ, Nishiyama N et al (2009) Environment-responsive block copolymer micelles with a disulfide cross-linked core for enhanced siRNA delivery. Biomacromolecules 10:119–127
[7] Markovsky E, Baabur-Cohen H, Eldar-Boock A et al (2012) Administration, distribution, metabolism and elimination of polymer therapeutics. J Control Release 161:446–460
[8] Bader RA, Putnam DA (2014) Engineering Polymer Systems for Improved Drug Delivery. John Wiley and Sons, Hoboken
[9] Luxenhofer R, Sahay G, Schulz A et al (2011) Structure-property relationship in cytotoxicity and cell uptake of poly(2-oxazoline) amphiphiles. J Control Release 153:73–82
[10] Viegas TX, Bentley MD, Harris JM et al (2011) Polyoxazoline: Chemistry, properties, and applications in drug delivery. Bioconjugate Chem 22:976–986
[11] Luxenhofer R, Han Y, Schulz A et al (2012) Poly(2-oxazoline)s as polymer therapeutics. Macromol Rapid Commun 33:1613–1631
[12] Luxenhofer R, Schulz A, Roques C et al (2010) Doubly amphiphilic poly(2-oxazoline)s as high-capacity delivery systems for hydrophobic drugs. Biomaterials 31:4972–4979
[13] Schulz A, Jaksch S, Schubel R et al (2014) Drug-induced morphology switch in drug delivery systems based on poly(2-oxazoline)s. ACS Nano 3:2686–2696
[14] Jaksch S, Schulz A, Di Z et al (2016) Amphiphilic triblock copolymers from poly(2-oxazoline) with different hydrophobic blocks: Changes of the micellar structures upon addition of a strongly hydrophobic cancer drug. Macromol Chem Phys 13:1448–1456
[15] Hamley IW (2005) Block Copolymers in Solution: Fundamentals and Applications. John Wiley and Sons, Hoboken
[16] Yang T, Cui FD, Choi MK et al (2007) Enhanced solubility and stability of PEGylated liposomal Paclitaxel: In vitro and in vivo evaluation. Int J Pharm 338:317–326
[17] Kabanov AV, Vinogradov SV (2009) Nanogels as pharmaceutical carriers: Finite networks of infinite capabilities. Angew Chem, Int Ed 48:5418–5429
[18] Han Y, He Z, Schulz A et al (2012) Synergistic combinations of multiple chemotherapeutic agents in high capacity poly(2-oxazoline) micelles. Mol. Pharmaceutics 9:2302–2313
[19] King SM (1999) Small-angle neutron scattering. In: Modern Techniques for Polymer Characterisation. Chapter 7. Pethrick RA, Dawkins JV (Hrsg) Wiley, Hoboken
[20] He Z, Wan X, Schulz A et al (2016) A high capacity polymeric micelle of paclitaxel: Implication of high dose drug therapy to safety and in vivo anti-cancer activity. Biomaterials 101:296–309
[21] Moreadith RW, Viegas TX, Bentley MD et al (2017) Clinical development of a poly (2-oxazoline)(POZ) polymer therapeutic for the treatment of Parkinson’s disease – Proof of concept of POZ as a versatile polymer platform for drug development in multiple therapeutic indications. Eur Polym J 88:524–552
Author information
Authors and Affiliations
Corresponding author
Editor information
Editors and Affiliations
Rights and permissions
Copyright information
© 2019 Springer-Verlag GmbH Deutschland, ein Teil von Springer Nature
About this chapter
Cite this chapter
Papadakis, C.M. (2019). Polymere Nanopartikel als Formulierung für die Krebstherapie. In: Duchardt, D., Bossmann, A., Denz, C. (eds) Vielfältige Physik. Springer Spektrum, Berlin, Heidelberg. https://doi.org/10.1007/978-3-662-58035-6_26
Download citation
DOI: https://doi.org/10.1007/978-3-662-58035-6_26
Published:
Publisher Name: Springer Spektrum, Berlin, Heidelberg
Print ISBN: 978-3-662-58034-9
Online ISBN: 978-3-662-58035-6
eBook Packages: Life Science and Basic Disciplines (German Language)