Evidence map›Paper›PMID 21820041›Full record

ArticleInternational journal of pharmaceutics2011

Multi-drug delivery to tumor cells via micellar nanocarriers.

Usha Katragadda, Quincy Teng, Bindhu Madhavi Rayaprolu, Thripthy Chandran, Chalet Tan

Abstract readComparative Study
In one paragraph

Article in International journal of pharmaceutics, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed, 1 pooled it
3.4field-weighted citation impact, top 8% of its field
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

18 citing papers in PubMed, 1 synthesis or guideline pooled it, 56 citations in OpenAlex.

  1. Pooled it
  2. mPEG-Polymers · 2026
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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

5 authors at 1 institution in 1 country.

Usha KatragaddaCancer Nanomedicine Laboratory, Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, Mercer University, 3001 Mercer University Drive, Atlanta, GA 30341, USA.
Quincy Teng
Bindhu Madhavi Rayaprolu
Thripthy Chandran
Chalet Tan
Mercer University Health Sciences Center · US

Funding

Functionalized Micellar Nanocarriers for Targeted Cancer TherapyR15CA152860 · NCI · MERCER UNIVERSITY MACON · PI TAN, CHALET · 2010 to 2010
$471k
NCI NIH HHS CA152860NCI NIH HHS R15 CA152860
6 · The paper itself

Abstract

The aim of this study was to develop micellar nanocarriers for concomitant delivery of paclitaxel and 17-allylamino-17-demethoxygeldanamycin (17-AAG) for cancer therapy. Paclitaxel and 17-AAG were simultaneously loaded into polymeric micelles by a solvent evaporation method. Two candidate nanocarrier constructs, polyethylene glycol-poly(D, L-lactic acid) (PEG-PLA) micelles and PEG-distearoylphosphatidylethanolamine/tocopheryl polyethylene glycol 1000 (PEG-DSPE/TPGS) mixed micelles, were assessed for the release kinetics of the loaded drugs. Compared to PEG-PLA micelles, entrapment of paclitaxel and 17-AAG into PEG-DSPE/TPGS mixed micelles resulted in significantly prolonged release half-lives. The simultaneous incorporation of paclitaxel and 17-AAG into PEG-DSPE/TPGS mixed micelles was confirmed by (1)H NMR analysis. Paclitaxel/17-AAG-loaded PEG-DSPE/TPGS mixed micelles were as effective in blocking the proliferation of human ovarian cancer SKOV-3 cells as the combined free drugs. PEG-DSPE/TPGS mixed micelles may provide a novel and advantageous delivery approach for paclitaxel/17-AAG combination therapy.

Indexed as

NanoparticlesAntineoplastic Combined Chemotherapy ProtocolsBenzoquinonesCell Line, TumorCell ProliferationDelayed-Action PreparationsDrug CarriersDrug CombinationsDrug Delivery SystemsFemaleHalf-LifeHumansLactams, MacrocyclicMicellesOvarian NeoplasmsPaclitaxelBenzoquinonesDelayed-Action PreparationsDrug CarriersDrug CombinationsLactams, MacrocyclicMicellesmonomethoxypolyethyleneglycol-polylactide block copolymerPaclitaxelPhosphatidylethanolaminespolyethylene glycol-distearoylphosphatidylethanolaminePolyethylene GlycolstanespimycintocophersolanVitamin E

Identifiers

PMID21820041
PMCPMC3186853
OpenAlexW1970417668

What OpenQuestion holds

Textmetadata
LicenceTDM
Read underepoch 390

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.