Evidence map›Paper›PMID 21151870›Full record

ArticlePloS one2010

Dynamic vs static ABCG2 inhibitors to sensitize drug resistant cancer cells.

Hui Peng, Jing Qi, Zizheng Dong, Jian-Ting Zhang

Open access · goldAbstract read
In one paragraph

Article in PloS one, 2010. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing papers in PubMed
1.4field-weighted citation impact, top 19% 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

22 citing papers in PubMed, 47 citations in OpenAlex.

  1. Article
  2. Multidrug Resistance: Are We Still Afraid of the Big Bad Wolf.Pharmaceuticals (Basel, Switzerland) · 2025
    Review
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  5. Article
  6. Urate transport in health and disease.Best practice & research. Clinical rheumatology · 2021
    Review
  7. Review
  8. Article
  9. Article
  10. Article
  11. Review
  12. Review
  13. Review
  14. Article
  15. Article
  16. Review
  17. Article
  18. Gastric cancer stem cells: therapeutic targets.Gastric cancer : official journal of the International Gastric Cancer Association and the Japanese Gastric Cancer Association · 2014
    Review
  19. Article
  20. 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

4 authors at 2 institutions in 1 country.

Hui PengDepartment of Pharmacology and Toxicology, Indiana University School of Medicine, Indianapolis, Indiana, United States of America.
Jing Qi
Zizheng Dong
Jian-Ting Zhang
Indiana University – Purdue University Indianapolis · USIndiana University School of Medicine

Funding

Targeting the amino terminal gate of human MRP1R01CA113384 · NCI · INDIANA UNIV-PURDUE UNIV AT INDIANAPOLIS · PI ZHANG, JIAN-TING · 2007 to 2011
$1.4M
Targeting the oligomerization of human ABCG2R01CA120221 · NCI · INDIANA UNIV-PURDUE UNIV AT INDIANAPOLIS · PI ZHANG, JIAN-TING · 2006 to 2009
$842k
NCI NIH HHS CA113384NCI NIH HHS CA120221NCI NIH HHS R01 CA113384NCI NIH HHS R01 CA120221
6 · The paper itself

Abstract

Human ABCG2, a member of the ATP-binding cassette transporter superfamily, plays a key role in multidrug resistance and protecting cancer stem cells. ABCG2-knockout had no apparent adverse effect on the development, biochemistry, and life of mice. Thus, ABCG2 is an interesting and promising target for development of chemo-sensitizing agents for better treatment of drug resistant cancers and for eliminating cancer stem cells. Previously, we reported a novel two mode-acting ABCG2 inhibitor, PZ-39, that induces ABCG2 degradation in addition to inhibiting its activity. In this manuscript, we report our recent progresses in identifying two different groups of ABCG2 inhibitors with one inhibiting only ABCG2 function (static) and the other induces ABCG2 degradation in lysosome in addition to inhibiting its function (dynamic). Thus, the inhibitor-induced ABCG2 degradation may be more common than we previously anticipated and further investigation of the dynamic inhibitors that induce ABCG2 degradation may provide a more effective way of sensitizing ABCG2-mediated MDR in cancer chemotherapy.

Indexed as

Drug Resistance, NeoplasmAcetanilidesAntineoplastic AgentsATP-Binding Cassette TransportersATP Binding Cassette Transporter, Subfamily G, Member 2Cell LineCell Line, TumorDimerizationDrug Resistance, MultipleHumansHydrazonesImidazolesInhibitory Concentration 50LysosomesMitoxantroneModels, ChemicalABCG2 protein, humanAcetanilidesAntineoplastic AgentsATP-Binding Cassette TransportersATP Binding Cassette Transporter, Subfamily G, Member 2HydrazonesImidazolesMitoxantroneNeoplasm ProteinsPZ 34 compoundPZ 38 compoundQuinolines

Identifiers

PMID21151870
PMCPMC2998423
OpenAlexW2082936971

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.