Skip to main content
Top
Published in: Journal of Nanoparticle Research 2/2018

01-02-2018 | Research Paper

Glutathione-responsive core cross-linked micelles for controlled cabazitaxel delivery

Authors: Xiaoxiong Han, Feirong Gong, Jing Sun, Yueqi Li, XiaoFei Liu, Dan Chen, Jianwen Liu, Yaling Shen

Published in: Journal of Nanoparticle Research | Issue 2/2018

Log in

Activate our intelligent search to find suitable subject content or patents.

search-config
loading …

Abstract

Stimulus-responsive polymeric micelles (PMs) have recently received attention due to the controlled delivery of drug or gene for application in cancer diagnosis and treatment. In this work, novel glutathione-responsive PMs were prepared to encapsulate hydrophobic antineoplastic drug, cabazitaxel (CTX), to improve its solubility and toxicity. These CTX-loaded micelles core cross-linked by disulfide bonds (DCL-CTX micelles) were prepared by a novel copolymer, lipoic acid grafted mPEG-PLA. These micelles had regular spherical shape, homogeneous diameter of 18.97 ± 0.23 nm, and a narrow size distribution. The DCL-CTX micelles showed high encapsulation efficiency of 98.65 ± 1.77%, and the aqueous solubility of CTX was improved by a factor of 1:1200. In vitro release investigation showed that DCL-CTX micelles were stable in the medium without glutathione (GSH), whereas the micelles had burst CTX release in the medium with 10 mM GSH. Cell uptake results implied that DCL-CTX micelles were internalized into MCF-7 cells through clathrin-mediated endocytosis and released cargo more effectively than Jevtana (commercially available CTX) owing to GSH-stimulated degradation. In MTT assay against MCF-7 cells, these micelles inhibited tumor cell proliferation more effectively than Jevtana due to their GSH-responsive CTX release. All results revealed the potency of GSH-responsive DCL-CTX micelles for stable delivery in blood circulation and for intracellular GSH-trigged release of CTX. Therefore, DCL-CTX micelles show potential as safe and effective CTX delivery carriers and as a cancer chemotherapy formulation.

Dont have a licence yet? Then find out more about our products and how to get one now:

Springer Professional "Wirtschaft+Technik"

Online-Abonnement

Mit Springer Professional "Wirtschaft+Technik" erhalten Sie Zugriff auf:

  • über 102.000 Bücher
  • über 537 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Finance + Banking
  • Management + Führung
  • Marketing + Vertrieb
  • Maschinenbau + Werkstoffe
  • Versicherung + Risiko

Jetzt Wissensvorsprung sichern!

Springer Professional "Technik"

Online-Abonnement

Mit Springer Professional "Technik" erhalten Sie Zugriff auf:

  • über 67.000 Bücher
  • über 390 Zeitschriften

aus folgenden Fachgebieten:

  • Automobil + Motoren
  • Bauwesen + Immobilien
  • Business IT + Informatik
  • Elektrotechnik + Elektronik
  • Energie + Nachhaltigkeit
  • Maschinenbau + Werkstoffe




 

Jetzt Wissensvorsprung sichern!

Appendix
Available only for authorised users
Literature
go back to reference Banerjee P, Satapathy M, Mukhopahayay A, Das P (2014) Leaf extract mediated green synthesis of silver nanoparticles from widely available Indian plants: synthesis, characterization, antimicrobial property and toxicity analysis. Bioresources and Bioprocessing 1(3). https://doi.org/10.1186/s40643-014-0003-y Banerjee P, Satapathy M, Mukhopahayay A, Das P (2014) Leaf extract mediated green synthesis of silver nanoparticles from widely available Indian plants: synthesis, characterization, antimicrobial property and toxicity analysis. Bioresources and Bioprocessing 1(3). https://​doi.​org/​10.​1186/​s40643-014-0003-y
go back to reference Dey J, Shrivastava S (2012) Can molecules with an anionic head and a poly(ethylene glycol) methyl ether tail self-assemble in water? A surface tension, fluorescence probe, light scattering, and transmission electron microscopic investigation. Soft Matter 8(5):1305–1308. https://doi.org/10.1039/C2SM06931H CrossRef Dey J, Shrivastava S (2012) Can molecules with an anionic head and a poly(ethylene glycol) methyl ether tail self-assemble in water? A surface tension, fluorescence probe, light scattering, and transmission electron microscopic investigation. Soft Matter 8(5):1305–1308. https://​doi.​org/​10.​1039/​C2SM06931H CrossRef
go back to reference Harada A, Kataoka K (1998) Novel polyion complex micelles entrapping enzyme molecules in the Core: preparation of narrowly-distributed micelles from lysozyme and poly(ethylene glycol)-poly(aspartic acid) block copolymer in aqueous medium. Macromolecules 31(2):288–294. https://doi.org/10.1021/ma971277v CrossRef Harada A, Kataoka K (1998) Novel polyion complex micelles entrapping enzyme molecules in the Core: preparation of narrowly-distributed micelles from lysozyme and poly(ethylene glycol)-poly(aspartic acid) block copolymer in aqueous medium. Macromolecules 31(2):288–294. https://​doi.​org/​10.​1021/​ma971277v CrossRef
go back to reference Kakizawa Y, Harada A, Kataoka K (1999) Environment-sensitive stabilization of core-shell structured polyion complex micelle by reversible cross-linking of the core through disulfide bond. J Am Chem Soc 121:11247–11248. https://doi.org/10.1021/ja993057y Kakizawa Y, Harada A, Kataoka K (1999) Environment-sensitive stabilization of core-shell structured polyion complex micelle by reversible cross-linking of the core through disulfide bond. J Am Chem Soc 121:11247–11248. https://​doi.​org/​10.​1021/​ja993057y
go back to reference Kang MJ, Park SH, Kang MH, Park MJ, Choi YW (2013) Folic acid-tethered Pep-1 peptide-conjugated liposomal nanocarrier for enhanced intracellular drug delivery to cancer cells: conformational characterization and in vitro cellular uptake evaluation. Int J Nanomedicine 8:1155–1165. https://doi.org/10.2147/IJN.S39491 CrossRef Kang MJ, Park SH, Kang MH, Park MJ, Choi YW (2013) Folic acid-tethered Pep-1 peptide-conjugated liposomal nanocarrier for enhanced intracellular drug delivery to cancer cells: conformational characterization and in vitro cellular uptake evaluation. Int J Nanomedicine 8:1155–1165. https://​doi.​org/​10.​2147/​IJN.​S39491 CrossRef
go back to reference Koo AN, Lee HJ, Kim SE, Chang JH, Park CY, Kim CH, Park JH, Lee SC (2008) Disulfide-cross-linked PEG-poly(amino acid)s copolymer micelles for glutathione-mediated intracellular drug delivery. Chem Commun (Camb) (48):6570–6572. https://doi.org/10.1039/b815918a Koo AN, Lee HJ, Kim SE, Chang JH, Park CY, Kim CH, Park JH, Lee SC (2008) Disulfide-cross-linked PEG-poly(amino acid)s copolymer micelles for glutathione-mediated intracellular drug delivery. Chem Commun (Camb) (48):6570–6572. https://​doi.​org/​10.​1039/​b815918a
go back to reference Song Y, Tian Q, Huang Z, Fan D, She Z, Liu X, Cheng X, Yu B, Deng Y (2014) Self-assembled micelles of novel amphiphilic copolymer cholesterol-coupled F68 containing cabazitaxel as a drug delivery system. Int J Nanomedicine 9:2307–2317. https://doi.org/10.2147/IJN.S61220 Song Y, Tian Q, Huang Z, Fan D, She Z, Liu X, Cheng X, Yu B, Deng Y (2014) Self-assembled micelles of novel amphiphilic copolymer cholesterol-coupled F68 containing cabazitaxel as a drug delivery system. Int J Nanomedicine 9:2307–2317. https://​doi.​org/​10.​2147/​IJN.​S61220
go back to reference Tangutur AD, Kumar D, Krishna KV, Kantevari S (2017) Microtubule targeting agents as cancer chemotherapeutics: an over-view of molecular hybrids as stabilising and destabilising agents. Curr Top Med Chem 17:1–15CrossRef Tangutur AD, Kumar D, Krishna KV, Kantevari S (2017) Microtubule targeting agents as cancer chemotherapeutics: an over-view of molecular hybrids as stabilising and destabilising agents. Curr Top Med Chem 17:1–15CrossRef
go back to reference Yared JA, Tkaczuk KH (2012) Update on taxane development: new analogs and new formulations. Drug Des Devel Ther 6:371–384 Yared JA, Tkaczuk KH (2012) Update on taxane development: new analogs and new formulations. Drug Des Devel Ther 6:371–384
Metadata
Title
Glutathione-responsive core cross-linked micelles for controlled cabazitaxel delivery
Authors
Xiaoxiong Han
Feirong Gong
Jing Sun
Yueqi Li
XiaoFei Liu
Dan Chen
Jianwen Liu
Yaling Shen
Publication date
01-02-2018
Publisher
Springer Netherlands
Published in
Journal of Nanoparticle Research / Issue 2/2018
Print ISSN: 1388-0764
Electronic ISSN: 1572-896X
DOI
https://doi.org/10.1007/s11051-018-4128-3

Other articles of this Issue 2/2018

Journal of Nanoparticle Research 2/2018 Go to the issue

Premium Partners