Evidence map›Paper›PMID 26867486›Full record

ArticleBioorganic & medicinal chemistry2016

4H-Chromene-based anticancer agents towards multi-drug resistant HL60/MX2 human leukemia: SAR at the 4th and 6th positions.

Manohar Puppala, Xinghua Zhao, Denise Casemore, Bo Zhou, Gopalakrishnan Aridoss, Sreekanth Narayanapillai, Chengguo Xing

Open access · greenAbstract read
In one paragraph

Article in Bioorganic & medicinal chemistry, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 11 papers.

0numbers the graph read from it
0cells of the map it votes in
11citing papers in PubMed
2.4field-weighted citation impact, top 15% 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

11 citing papers in PubMed, 42 citations in OpenAlex.

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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

7 authors at 2 institutions in 3 countries.

Manohar PuppalaDepartment of Medicinal Chemistry, University of Minnesota, 2231 6th Street SE, Minneapolis, MN 55455, USA.
Xinghua ZhaoDepartment of Medicinal Chemistry, University of Minnesota, 2231 6th Street SE, Minneapolis, MN 55455, USA; College of Traditional Chinese Veterinary Medicine, Agricultural University of Hebei, Baoding, Hebei 071001, People's Republic of China.
Denise CasemoreDepartment of Medicinal Chemistry, University of Minnesota, 2231 6th Street SE, Minneapolis, MN 55455, USA.
Bo ZhouDepartment of Medicinal Chemistry, University of Minnesota, 2231 6th Street SE, Minneapolis, MN 55455, USA.
Gopalakrishnan AridossDepartment of Medicinal Chemistry, University of Minnesota, 2231 6th Street SE, Minneapolis, MN 55455, USA; LG Life Sciences Ltd, 104-1, Munji-dong, Yuseong-gu, Daejeon 305-380, South Korea.
Sreekanth NarayanapillaiDepartment of Medicinal Chemistry, University of Minnesota, 2231 6th Street SE, Minneapolis, MN 55455, USA.
Chengguo XingDepartment of Medicinal Chemistry, University of Minnesota, 2231 6th Street SE, Minneapolis, MN 55455, USA. Electronic address: xingx009@umn.edu.
University of Minnesota · USLG (South Korea) · KR

Funding

Mechanisms of Anticancer Agents Selective against Drug Resistant LeukemiaR01CA163864 · NCI · UNIVERSITY OF MINNESOTA · PI XING, CHENGGUO · 2012 to 2016
$1.5M
NCI NIH HHS R01 CA163864NCI NIH HHS R01CA163864
6 · The paper itself

Abstract

4H-Chromene-based compounds, for example, CXL017, CXL035, and CXL055, have a unique anticancer potential that they selectively kill multi-drug resistant cancer cells. Reported herein is the extended structure-activity relationship (SAR) study, focusing on the ester functional group at the 4th position and the conformation at the 6th position. Sharp SARs were observed at both positions with respect to cellular cytotoxic potency and selectivity between the parental HL60 and the multi-drug resistant HL60/MX2 cells. These results provide critical guidance for future medicinal optimization.

Indexed as

Antineoplastic AgentsBenzopyransCell ProliferationCell SurvivalDose-Response Relationship, DrugDrug Screening Assays, AntitumorHL-60 CellsHumansLeukemiaMolecular StructureStructure-Activity RelationshipAntineoplastic AgentsBenzopyrans4H-ChromeneAnticancerCytotoxicityMulti-drug resistantStructure–activity relationship

Identifiers

PMID26867486
PMCPMC6131690
OpenAlexW2255386041

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.