Nutraceutical phycocyanin nanoformulation for efficient drug delivery of paclitaxel in human glioblastoma U87MG cell line

Nutraceutical phycocyanin nanoformulation for efficient drug delivery of paclitaxel in human... To enhance the therapeutic efficacy of chemotherapy on glioblastoma U87MG cell line, paclitaxel-loaded phycocyanin nanoparticles (PTX-PcNPs) were prepared by modified desolvation process. PTX-PcNPs were characterised in terms of size, zeta potential, drug loading efficiency and drug release. Confocal laser scanning microscopy showed PTX-PcNPs could be internalised by U87MG cells. The anti-cancer activity was investigated in vitro by 3-(4,5-dimethylthizol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay with and without photodynamic therapy. It was observed that formulation could significantly inhibit growth of U87MG cells as compared to PTX alone and also induced apoptosis, which was evidenced by presence of apoptotic bodies and nuclear fragmentation in treated cells. The present study suggests that PTX-PcNPs can act as a promising drug delivery system for cancer treatment. http://www.deepdyve.com/assets/images/DeepDyve-Logo-lg.png Journal of Nanoparticle Research Springer Journals

Nutraceutical phycocyanin nanoformulation for efficient drug delivery of paclitaxel in human glioblastoma U87MG cell line

Loading next page...
 
/lp/springer_journal/nutraceutical-phycocyanin-nanoformulation-for-efficient-drug-delivery-0LPPUB0lYI
Publisher
Springer Journals
Copyright
Copyright © 2017 by Springer Science+Business Media B.V.
Subject
Materials Science; Nanotechnology; Inorganic Chemistry; Characterization and Evaluation of Materials; Physical Chemistry; Optics, Lasers, Photonics, Optical Devices
ISSN
1388-0764
eISSN
1572-896X
D.O.I.
10.1007/s11051-017-3972-x
Publisher site
See Article on Publisher Site

Abstract

To enhance the therapeutic efficacy of chemotherapy on glioblastoma U87MG cell line, paclitaxel-loaded phycocyanin nanoparticles (PTX-PcNPs) were prepared by modified desolvation process. PTX-PcNPs were characterised in terms of size, zeta potential, drug loading efficiency and drug release. Confocal laser scanning microscopy showed PTX-PcNPs could be internalised by U87MG cells. The anti-cancer activity was investigated in vitro by 3-(4,5-dimethylthizol-2-yl)-2,5-diphenyltetrazolium bromide (MTT) assay with and without photodynamic therapy. It was observed that formulation could significantly inhibit growth of U87MG cells as compared to PTX alone and also induced apoptosis, which was evidenced by presence of apoptotic bodies and nuclear fragmentation in treated cells. The present study suggests that PTX-PcNPs can act as a promising drug delivery system for cancer treatment.

Journal

Journal of Nanoparticle ResearchSpringer Journals

Published: Aug 4, 2017

References

You’re reading a free preview. Subscribe to read the entire article.


DeepDyve is your
personal research library

It’s your single place to instantly
discover and read the research
that matters to you.

Enjoy affordable access to
over 18 million articles from more than
15,000 peer-reviewed journals.

All for just $49/month

Explore the DeepDyve Library

Search

Query the DeepDyve database, plus search all of PubMed and Google Scholar seamlessly

Organize

Save any article or search result from DeepDyve, PubMed, and Google Scholar... all in one place.

Access

Get unlimited, online access to over 18 million full-text articles from more than 15,000 scientific journals.

Your journals are on DeepDyve

Read from thousands of the leading scholarly journals from SpringerNature, Elsevier, Wiley-Blackwell, Oxford University Press and more.

All the latest content is available, no embargo periods.

See the journals in your area

DeepDyve

Freelancer

DeepDyve

Pro

Price

FREE

$49/month
$360/year

Save searches from
Google Scholar,
PubMed

Create lists to
organize your research

Export lists, citations

Read DeepDyve articles

Abstract access only

Unlimited access to over
18 million full-text articles

Print

20 pages / month

PDF Discount

20% off