Evidence map›Paper›PMID 19111929›Full record

ArticleEuropean journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V2009

Development of new lipid-based paclitaxel nanoparticles using sequential simplex optimization.

Xiaowei Dong, Cynthia A Mattingly, Michael Tseng, Moo Cho, Val R Adams, Russell J Mumper

Abstract read
In one paragraph

Article in European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V, 2009. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

25 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
  4. Role of nano-lipid formulation of CARP-1 mimetic, CFM-4.17 to improve systemic exposure and response in osimertinib resistant non-small cell lung cancer.European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V · 2021
    Article
  5. Article
  6. Article
  7. Rapid microwave-assisted synthesis of sub-30nm lipid nanoparticles.Journal of colloid and interface science · 2017
    Article
  8. Development of novel HDL-mimicking α-tocopherol-coated nanoparticles to encapsulate nerve growth factor and evaluation of biodistribution.European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V · 2016
    Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Review
  16. Paclitaxel Nano-Delivery Systems: A Comprehensive Review.Journal of nanomedicine & nanotechnology · 2013
    Article
  17. Article
  18. Article
  19. A poly(ethylene glycol)-based surfactant for formulation of drug-loaded mucus penetrating particles.Journal of controlled release : official journal of the Controlled Release Society · 2012
    Article
  20. Lipid nanocapsule as vaccine carriers for his-tagged proteins: evaluation of antigen-specific immune responses to HIV I His-Gag p41 and systemic inflammatory responses.European journal of pharmaceutics and biopharmaceutics : official journal of Arbeitsgemeinschaft fur Pharmazeutische Verfahrenstechnik e.V · 2012
    Article
4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

6 authors.

Xiaowei DongDepartment of Pharmaceutical Sciences, University of Kentucky, USA.
Cynthia A Mattingly
Michael Tseng
Moo Cho
Val R Adams
Russell J Mumper

Funding

EGFR Targeted Nanoparticles to Overcome Paclitaxel Resistant Breast CancerR01CA115197 · NCI · UNIV OF NORTH CAROLINA CHAPEL HILL · PI MUMPER, RUSSELL J · 2006 to 2009
$995k
NCI NIH HHS R01 CA115197
6 · The paper itself

Abstract

The objective of these studies was to develop Cremophor-free lipid-based paclitaxel (PX) nanoparticle formulations prepared from warm microemulsion precursors. To identify and optimize new nanoparticles, experimental design was performed combining Taguchi array and sequential simplex optimization. The combination of Taguchi array and sequential simplex optimization efficiently directed the design of paclitaxel nanoparticles. Two optimized paclitaxel nanoparticles (NPs) were obtained: G78 NPs composed of glyceryl tridodecanoate (GT) and polyoxyethylene 20-stearyl ether (Brij 78), and BTM NPs composed of Miglyol 812, Brij 78, and d-alpha-tocopheryl polyethylene glycol 1000 succinate (TPGS). Both nanoparticles successfully entrapped paclitaxel at a final concentration of 150 microg/ml (over 6% drug loading) with particle sizes less than 200 nm and over 85% of entrapment efficiency. These novel paclitaxel nanoparticles were stable at 4 degrees C over five months and in PBS at 37 degrees C over 102 h as measured by physical stability. Release of paclitaxel was slow and sustained without initial burst release. Cytotoxicity studies in MDA-MB-231 cancer cells showed that both nanoparticles have similar anticancer activities compared to Taxol. Interestingly, PX BTM nanocapsules could be lyophilized without cryoprotectants. The lyophilized powder comprised only of PX BTM NPs in water could be rapidly rehydrated with a complete retention of original physicochemical properties, in vitro release properties, and cytotoxicity profile. Sequential Simplex Optimization has been utilized to identify promising new lipid-based paclitaxel nanoparticles having useful attributes.

Indexed as

Antineoplastic AgentsCell Line, TumorChemistry, PharmaceuticalDrug Delivery SystemsDrug DesignEmulsionsFreeze DryingHumansLipidsNanoparticlesNanotechnologyPaclitaxelParticle SizePolyethylene GlycolsTemperatureAntineoplastic AgentsEmulsionsLipidsPaclitaxelPolyethylene Glycols

Identifiers

PMID19111929
PMCPMC2663602

What OpenQuestion holds

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Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.