Evidence map›Paper›PMID 31756025›Full record

ArticleChemMedChem2020

Structure-Function Studies on IMD-0354 Identifies Highly Active Colistin Adjuvants.

Ansley M Nemeth, Akash K Basak, Alexander W Weig, Santiana A Marrujo, William T Barker, Leigh A Jania, Tyler A Hendricks, Ashley E Sullivan, Patrick M O'Connor, Roberta J Melander and 2 more

Open access · greenAbstract read
In one paragraph

Article in ChemMedChem, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 14 papers.

0numbers the graph read from it
0cells of the map it votes in
14citing papers in PubMed
0.6field-weighted citation impact, top 41% 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

14 citing papers in PubMed, 18 citations in OpenAlex.

  1. Article
  2. Microbiology spectrum · 2026
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  7. Review
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  14. The Journal of organic chemistry · 2020
    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

12 authors at 2 institutions in 1 country.

Ansley M NemethDepartment of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, IN 46556, USA.
Akash K BasakDepartment of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, IN 46556, USA.
Alexander W WeigDepartment of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, IN 46556, USA.
Santiana A MarrujoDepartment of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, IN 46556, USA.
William T BarkerDepartment of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, IN 46556, USA.
Leigh A JaniaDepartment of Genetics, University of North Carolina at Chapel Hill, Chapel Hill, NC 2759, USA.
Tyler A HendricksDepartment of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, IN 46556, USA.
Ashley E SullivanDepartment of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, IN 46556, USA.
Patrick M O'ConnorDepartment of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, IN 46556, USA.
Roberta J MelanderDepartment of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, IN 46556, USA.ORCID 0000-0001-8271-4696
Beverly H KollerDepartment of Genetics, University of North Carolina at Chapel Hill, Chapel Hill, NC 2759, USA.
Christian MelanderDepartment of Chemistry and Biochemistry, University of Notre Dame, Notre Dame, IN 46556, USA.
University of Notre Dame · USUniversity of North Carolina at Chapel Hill · US

Funding

Development of Antibiotic Adjuvants for Gram-Negative BacteriaR01AI136904 · NIAID · UNIVERSITY OF NOTRE DAME · PI MELANDER, CHRISTIAN COREY · 2018 to 2022
$3.7M
NIAID NIH HHS R01 AI136904
6 · The paper itself

Abstract

Infections caused by multidrug-resistant (MDR) bacteria, particularly Gram-negative bacteria, are an escalating global health threat. Often clinicians are forced to administer the last-resort antibiotic colistin; however, colistin resistance is becoming increasingly prevalent, giving rise to the potential for a situation in which there are no treatment options for MDR Gram-negative infections. The development of adjuvants that circumvent bacterial resistance mechanisms is a promising orthogonal approach to the development of new antibiotics. We recently disclosed that the known IKK-β inhibitor IMD-0354 potently suppresses colistin resistance in several Gram-negative strains. In this study, we explore the structure-activity relationship (SAR) between the IMD-0354 scaffold and colistin resistance suppression, and identify several compounds with more potent activity than the parent against highly colistin-resistant strains of Acinetobacter baumannii and Klebsiella pneumoniae.

Indexed as

Acinetobacter baumanniiAdjuvants, PharmaceuticAnti-Bacterial AgentsBenzamidesColistinDose-Response Relationship, DrugDrug Resistance, Multiple, BacterialHumansKlebsiella pneumoniaeMicrobial Sensitivity TestsMolecular StructureStructure-Activity RelationshipAdjuvants, PharmaceuticAnti-Bacterial AgentsBenzamidesColistinN-(3,5-bis(trifluoromethyl)phenyl)-5-chloro-2-hydroxybenzamideadjuvantsantibiotic resistancecolistinGram-negative bacteria

Identifiers

PMID31756025
PMCPMC6982545
OpenAlexW2990508452

What OpenQuestion holds

Textmetadata
LicenceTDM
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.