Evidence map›Paper›PMID 26239362›Full record

ArticleNature communications2015

A paclitaxel-loaded recombinant polypeptide nanoparticle outperforms Abraxane in multiple murine cancer models.

Jayanta Bhattacharyya, Joseph J Bellucci, Isaac Weitzhandler, Jonathan R McDaniel, Ivan Spasojevic, Xinghai Li, Chao-Chieh Lin, Jen-Tsan Ashley Chi, Ashutosh Chilkoti

Open access · goldAbstract read
In one paragraph

Article in Nature communications, 2015. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 72 papers.

0numbers the graph read from it
0cells of the map it votes in
72citing papers in PubMed
11.8field-weighted citation impact, top 1% 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

72 citing papers in PubMed, 218 citations in OpenAlex.

  1. Article
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  15. Article
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  17. Recent Advances in Kaolinite Nanoclay as Drug Carrier for Bioapplications: A Review.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2023
    Review
  18. Article
  19. IsoTagCell & gene therapy insights · 2022
    Article
  20. Review

12 more citing papers are in PubMed but not listed here.

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

9 authors at 3 institutions in 1 country.

Jayanta BhattacharyyaDepartment of Biomedical Engineering, Duke University, Durham, North Carolina 27708-0281, USA.
Joseph J BellucciDepartment of Biomedical Engineering, Duke University, Durham, North Carolina 27708-0281, USA.
Isaac WeitzhandlerDepartment of Biomedical Engineering, Duke University, Durham, North Carolina 27708-0281, USA.
Jonathan R McDaniel1] Department of Biomedical Engineering, Duke University, Durham, North Carolina 27708-0281, USA [2] Department of Chemical Engineering, Institute for Molecular and Cellular Biology, University of Texas at Austin, Austin, Texas 78712-1062, USA.
Ivan Spasojevic1] Department of Medicine, Oncology, Duke University Medical Center, Durham, North Carolina 27710, USA [2] Department of Medicine, Pharmaceutical Research PK/PD Core Laboratory, Duke Cancer Institute, Durham, North Carolina 27710, USA.
Xinghai LiDepartment of Biomedical Engineering, Duke University, Durham, North Carolina 27708-0281, USA.
Chao-Chieh Lin1] Department of Molecular Genetics and Microbiology, Duke University Medical Center, Durham, North Carolina 27708, USA [2] Center for Genomic and Computational Biology, Duke University, Durham, North Carolina 27708, USA.
Jen-Tsan Ashley Chi1] Department of Molecular Genetics and Microbiology, Duke University Medical Center, Durham, North Carolina 27708, USA [2] Center for Genomic and Computational Biology, Duke University, Durham, North Carolina 27708, USA.
Ashutosh ChilkotiDepartment of Biomedical Engineering, Duke University, Durham, North Carolina 27708-0281, USA.
Duke University · USDuke Medical Center · USDuke University Hospital · US

Funding

Thermally Targeted Drug Delivery by Elastin BiopolymersR01EB000188 · NIBIB · DUKE UNIVERSITY · PI CHILKOTI, ASHUTOSH · 2002 to 2015
$3.9M
Gene expression programs of lactic acidosis in human cancersR01CA125618 · NCI · DUKE UNIVERSITY · PI CHI, JEN-TSAN ASHLEY · 2007 to 2016
$3.3M
Oncogenic Gene Regulatory NetworksR01CA106520 · NCI · DUKE UNIVERSITY · PI CHI, JEN-TSAN ASHLEY · 2005 to 2014
$2.9M
Thermally Triggered Multivalent Targeting of TumorsR01EB007205 · NIBIB · DUKE UNIVERSITY · PI CHILKOTI, ASHUTOSH · 2007 to 2015
$2.7M
NCI NIH HHS CA106520NCI NIH HHS CA125618NCI NIH HHS R01 CA106520NCI NIH HHS R01 CA125618NIBIB NIH HHS R01 EB000188NIBIB NIH HHS R01 EB007205
6 · The paper itself

Abstract

Packaging clinically relevant hydrophobic drugs into a self-assembled nanoparticle can improve their aqueous solubility, plasma half-life, tumour-specific uptake and therapeutic potential. To this end, here we conjugated paclitaxel (PTX) to recombinant chimeric polypeptides (CPs) that spontaneously self-assemble into ∼60 nm near-monodisperse nanoparticles that increased the systemic exposure of PTX by sevenfold compared with free drug and twofold compared with the Food and Drug Administration-approved taxane nanoformulation (Abraxane). The tumour uptake of the CP-PTX nanoparticle was fivefold greater than free drug and twofold greater than Abraxane. In a murine cancer model of human triple-negative breast cancer and prostate cancer, CP-PTX induced near-complete tumour regression after a single dose in both tumour models, whereas at the same dose, no mice treated with Abraxane survived for >80 days (breast) and 60 days (prostate), respectively. These results show that a molecularly engineered nanoparticle with precisely engineered design features outperforms Abraxane, the current gold standard for PTX delivery.

Indexed as

NanoconjugatesPeptidesAlbumin-Bound PaclitaxelAnimalsAntineoplastic AgentsCell CycleCell Line, TumorCell SurvivalDrug Delivery SystemsFemaleGene Expression Regulation, NeoplasticHumansIn Vitro TechniquesMaleMiceMicroscopy, ConfocalAlbumin-Bound PaclitaxelAntineoplastic AgentsNanoconjugatesPaclitaxelPeptidesRecombinant Proteins

Identifiers

PMID26239362
PMCPMC4753781
OpenAlexW1076073978

What OpenQuestion holds

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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.