Evidence map›Paper›PMID 27241692›Full record

ArticleBioorganic & medicinal chemistry letters2016

Coumarin carboxylic acids as monocarboxylate transporter 1 inhibitors: In vitro and in vivo studies as potential anticancer agents.

Shirisha Gurrapu, Sravan K Jonnalagadda, Mohammad A Alam, Conor T Ronayne, Grady L Nelson, Lucas N Solano, Erica A Lueth, Lester R Drewes, Venkatram R Mereddy

Open access · greenAbstract read
In one paragraph

Article in Bioorganic & medicinal chemistry letters, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 12 papers.

0numbers the graph read from it
0cells of the map it votes in
12citing papers in PubMed
1.4field-weighted citation impact, top 20% 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

12 citing papers in PubMed, 39 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

9 authors at 1 institution in 1 country.

Shirisha GurrapuIntegrated Biosciences Graduate Program, University of Minnesota, Duluth, MN 55812, United States.
Sravan K JonnalagaddaIntegrated Biosciences Graduate Program, University of Minnesota, Duluth, MN 55812, United States.
Mohammad A AlamDepartment of Chemistry and Biochemistry, University of Minnesota Duluth, Duluth, MN 55812, United States.
Conor T RonayneDepartment of Chemistry and Biochemistry, University of Minnesota Duluth, Duluth, MN 55812, United States.
Grady L NelsonIntegrated Biosciences Graduate Program, University of Minnesota, Duluth, MN 55812, United States.
Lucas N SolanoIntegrated Biosciences Graduate Program, University of Minnesota, Duluth, MN 55812, United States.
Erica A LuethDepartment of Chemistry and Biochemistry, University of Minnesota Duluth, Duluth, MN 55812, United States.
Lester R DrewesIntegrated Biosciences Graduate Program, University of Minnesota, Duluth, MN 55812, United States; Department of Biomedical Sciences, Medical School Duluth, University of Minnesota Duluth, MN 55812, United States.
Venkatram R MereddyIntegrated Biosciences Graduate Program, University of Minnesota, Duluth, MN 55812, United States; Department of Chemistry and Biochemistry, University of Minnesota Duluth, Duluth, MN 55812, United States; Department of Pharmacy Practice & Pharmaceutical Sciences, University of Minnesota, Duluth, MN 55812, United States. Electronic address: vmereddy@d.umn.edu.
University of Minnesota, Duluth · US

Funding

University of Minnesota Clinical and Translational Science Institute (UMN CTSI)UL1TR000114 · NCATS · UNIVERSITY OF MINNESOTA · PI BLAZAR, BRUCE R · 2012 to 2015
$35.0M
NCATS NIH HHS UL1 TR000114
6 · The paper itself

Abstract

Novel N,N-dialkyl carboxy coumarins have been synthesized as potential anticancer agents via inhibition of monocarboxylate transporter 1 (MCT1). These coumarin carboxylic acids have been evaluated for their in vitro MCT1 inhibition, MTT cancer cell viability, bidirectional Caco-2 cell permeability, and stability in human and liver microsomes. These results indicate that one of the lead candidate compounds 4a has good absorption, metabolic stability, and a low drug efflux ratio. Systemic toxicity studies with lead compound 4a in healthy mice demonstrate that this inhibitor is well tolerated based on zero animal mortality and normal body weight gains compared to the control group. In vivo tumor growth inhibition studies in mice show that the candidate compound 4a exhibits significant single agent activity in MCT1 expressing GL261-luc2 syngraft model but doesn't show significant activity in MCT4 expressing MDA-MB-231 xenograft model, indicating the selectivity of 4a for MCT1 expressing tumors.

Indexed as

AnimalsAntineoplastic AgentsCarboxylic AcidsCell Line, TumorCell ProliferationCoumarinsDose-Response Relationship, DrugDrug Screening Assays, AntitumorFemaleHumansMammary Neoplasms, ExperimentalMiceMolecular StructureMonocarboxylate Transport Protein 1Monocarboxylic Acid TransportersStructure-Activity RelationshipAntineoplastic AgentsCarboxylic AcidsCoumarinsMonocarboxylate Transport Protein 1Monocarboxylic Acid TransportersSymportersGL261-luc2GlioblastomaMCTMDA-MB-231Monocarboxylate transporter 1N,N-Dialkyl carboxy coumarinTriple negative breast cancerTumor glycolysis

Identifiers

PMID27241692
PMCPMC5531278
OpenAlexW2401621802

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.