Evidence map›Paper›PMID 31302589›Full record

ArticleEuropean journal of medicinal chemistry2019

Benzoyl indoles with metabolic stability as reversal agents for ABCG2-mediated multidrug resistance.

Chao-Yun Cai, Hong Zhai, Zi-Ning Lei, Cai-Ping Tan, Bao-Li Chen, Zhao-Yi Du, Jing-Quan Wang, Yun-Kai Zhang, Yi-Jun Wang, Pranav Gupta and 2 more

Abstract read
In one paragraph

Article in European journal of medicinal chemistry, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 20 papers.

0numbers the graph read from it
0cells of the map it votes in
20citing 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

20 citing papers in PubMed.

  1. The fourth-generation EGFR tyrosine kinase inhibitor BLU-945 resensitizes ABCG2-overexpressing multidrug-resistant non-small cell lung cancer cells to cytotoxic anticancer drugs.European journal of pharmaceutical sciences : official journal of the European Federation for Pharmaceutical Sciences · 2025
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  5. Metabolism-guided development of Ko143 analogs as ABCG2 inhibitors.European journal of medicinal chemistry · 2023
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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

12 authors.

Chao-Yun CaiMOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-sen University, 135 Xingang West Road, Guangzhou, 510275, PR China; Department of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, St. John's University, 8000 Utopia Parkway, Queens, New York, 11439, United States.
Hong ZhaiMOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-sen University, 135 Xingang West Road, Guangzhou, 510275, PR China.
Zi-Ning LeiDepartment of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, St. John's University, 8000 Utopia Parkway, Queens, New York, 11439, United States.
Cai-Ping TanMOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-sen University, 135 Xingang West Road, Guangzhou, 510275, PR China.
Bao-Li ChenMOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-sen University, 135 Xingang West Road, Guangzhou, 510275, PR China.
Zhao-Yi DuMOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-sen University, 135 Xingang West Road, Guangzhou, 510275, PR China.
Jing-Quan WangDepartment of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, St. John's University, 8000 Utopia Parkway, Queens, New York, 11439, United States.
Yun-Kai ZhangDepartment of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, St. John's University, 8000 Utopia Parkway, Queens, New York, 11439, United States.
Yi-Jun WangDepartment of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, St. John's University, 8000 Utopia Parkway, Queens, New York, 11439, United States.
Pranav GuptaDepartment of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, St. John's University, 8000 Utopia Parkway, Queens, New York, 11439, United States.
Bo WangMOE Key Laboratory of Bioinorganic and Synthetic Chemistry, School of Chemistry, Sun Yat-sen University, 135 Xingang West Road, Guangzhou, 510275, PR China. Electronic address: ceswb@mail.sysu.edu.cn.
Zhe-Sheng ChenDepartment of Pharmaceutical Sciences, College of Pharmacy and Health Sciences, St. John's University, 8000 Utopia Parkway, Queens, New York, 11439, United States. Electronic address: chenz@stjohns.edu.

Funding

Nanowaveguide Illuminated Fluorescence Spectroscopy for Studying Membrane Protein DynamicsR15GM116043 · NIGMS · ST. JOHN'S UNIVERSITY · PI CHEN, ZHE-SHENG · 2015 to 2015
$396k
NIGMS NIH HHS R15 GM116043
6 · The paper itself

Abstract

Ko143, a potent ABCG2 inhibitor that reverses multidrug resistance in cancer, cannot be used clinically due to its unsuitable metabolic stability. We identified benzoyl indoles as reversal agents that reversed ABCG2-mediated multidrug resistance (MDR), with synthetic tractability and enhanced metabolic stability compared to Ko143. Bisbenzoyl indole 2 and monobenzoyl indole 8 significantly increased the accumulation of mitoxantrone (MX) in ABCG2-overexpressing NCI-H460/MX20 cells, and sensitized NCI-H460/MX20 cells to mitoxantrone. Mechanistic studies were conducted by [

Indexed as

Antineoplastic AgentsATP Binding Cassette Transporter, Subfamily G, Member 2DiketopiperazinesDose-Response Relationship, DrugDrug Resistance, NeoplasmDrug Screening Assays, AntitumorHeterocyclic Compounds, 4 or More RingsHumansMolecular StructureNeoplasm ProteinsStructure-Activity RelationshipTumor Cells, Cultured3-(6-isobutyl-9-methoxy-1,4-dioxo-1,2,3,4,6,7,12,12a-octahydropyrazino(1',2'-1,6)pyrido(3,4-b)indol-3-yl)propionic acid tert-butyl esterABCG2 protein, humanAntineoplastic AgentsATP Binding Cassette Transporter, Subfamily G, Member 2DiketopiperazinesHeterocyclic Compounds, 4 or More RingsNeoplasm ProteinsABCG2 transporterBenzoyl indolesMetabolic stabilityMultidrug resistanceReversal agents

Identifiers

PMID31302589
PMCPMC6718313

What OpenQuestion holds

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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.