Evidence map›Paper›PMID 29412642›Full record

ArticleBioconjugate chemistry2018

SN-38 Conjugated Gold Nanoparticles Activated by Ewing Sarcoma Specific mRNAs Exhibit In Vitro and In Vivo Efficacy.

Jordan A Naumann, John C Widen, Leslie A Jonart, Maryam Ebadi, Jian Tang, David J Gordon, Daniel A Harki, Peter M Gordon

Open access · greenAbstract read
In one paragraph

Article in Bioconjugate chemistry, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 10 papers.

0numbers the graph read from it
0cells of the map it votes in
10citing papers in PubMed
0.8field-weighted citation impact, top 33% 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

10 citing papers in PubMed, 23 citations in OpenAlex.

  1. Article
  2. Review
  3. Review
  4. Article
  5. Review
  6. Review
  7. Review
  8. The emerging role of cancer nanotechnology in the panorama of sarcoma.Frontiers in bioengineering and biotechnology · 2022
    Review
  9. A targeted combinatorial therapy for Ewing's sarcoma.Nanomedicine : nanotechnology, biology, and medicine · 2021
    Article
  10. Review
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

8 authors at 2 institutions in 1 country.

Jordan A NaumannUniversity of Minnesota Masonic Cancer Center , Minneapolis , Minnesota 55455 , United States.
John C Widen
Leslie A JonartUniversity of Minnesota Masonic Cancer Center , Minneapolis , Minnesota 55455 , United States.
Maryam EbadiUniversity of Minnesota Masonic Cancer Center , Minneapolis , Minnesota 55455 , United States.
Jian Tang
David J GordonDepartment of Pediatrics, Division of Pediatric Hematology/Oncology , University of Iowa , Iowa City , Iowa 52242 , United States.
Peter M GordonUniversity of Minnesota Masonic Cancer Center , Minneapolis , Minnesota 55455 , United States.ORCID 0000-0002-3159-1881
University of Minnesota · USUniversity of Iowa · US

Funding

Women's CancerP30CA077598 · NCI · UNIVERSITY OF MINNESOTA TWIN CITIES · PI Jeffrey S. Miller · 1998 to 2026
$100.4M
Viral VectorP30CA086862 · NCI · UNIVERSITY OF IOWA · PI Christopher K Laubenthal · 2000 to 2026
$70.0M
Gene Expression Signature Based Screening in Ewing SarcomaR37CA217910 · NCI · UNIVERSITY OF IOWA · PI GORDON, DAVID J · 2018 to 2024
$2.6M
NCI NIH HHS P30 CA077598NCI NIH HHS P30 CA086862NCI NIH HHS R37 CA217910
6 · The paper itself

Abstract

The limited delivery of chemotherapy agents to cancer cells and the nonspecific action of these agents are significant challenges in oncology. We have previously developed a customizable drug delivery and activation system in which a nucleic acid functionalized gold nanoparticle (Au-NP) delivers a drug that is selectively activated within a cancer cell by the presence of an mRNA unique to the cancer cell. The amount of drug released from sequestration to the Au-NP is determined by both the presence and the abundance of the cancer cell specific mRNA in a cell. We have now developed this technology for the potent, but difficult to deliver, topoisomerase I inhibitor SN-38. Herein, we demonstrate both the efficient delivery and selective release of SN-38 from gold nanoparticles in Ewing sarcoma cells with resulting efficacy in vitro and in vivo. These results provide further preclinical validation for this novel cancer therapy and may be extendable to other cancers that exhibit sensitivity to topoisomerase I inhibitors.

Indexed as

Antineoplastic AgentsCell Line, TumorDrug Screening Assays, AntitumorGoldHumansIn Vitro TechniquesIrinotecanMetal NanoparticlesRNA, MessengerSarcoma, EwingTopoisomerase I InhibitorsAntineoplastic AgentsGoldIrinotecanRNA, MessengerTopoisomerase I Inhibitors

Identifiers

PMID29412642
PMCPMC7278042
OpenAlexW2787665771

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.