Evidence map›Paper›PMID 32221399›Full record

ArticleScientific reports2020

Aryl-alkyl-lysines: Novel agents for treatment of C. difficile infection.

Chandradhish Ghosh, Ahmed AbdelKhalek, Haroon Mohammad, Mohamed N Seleem, Jayanta Haldar

Abstract read
In one paragraph

Article in Scientific reports, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 2 papers.

0numbers the graph read from it
0cells of the map it votes in
2citing 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

2 citing papers in PubMed.

  1. Unravelling three-way interactions betweenJournal of medical microbiology · 2025
    Review
  2. 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

5 authors.

Chandradhish Ghosh *Antimicrobial Research Laboratory, New Chemistry Unit, Jawaharlal Nehru Centre for Advanced Scientific Research, Jakkur, Bengaluru, 560064, Karnataka, India.
Ahmed AbdelKhalek *Department of Comparative Pathobiology, Purdue University, 625 Harrison Street, West Lafayette, Indiana, 47907, USA.ORCID http://orcid.org/0000-0002-3386-4070
Haroon Mohammad *Department of Comparative Pathobiology, Purdue University, 625 Harrison Street, West Lafayette, Indiana, 47907, USA.
Mohamed N SeleemDepartment of Comparative Pathobiology, Purdue University, 625 Harrison Street, West Lafayette, Indiana, 47907, USA. mseleem@purdue.edu.ORCID http://orcid.org/0000-0003-0939-0458
Jayanta HaldarAntimicrobial Research Laboratory, New Chemistry Unit, Jawaharlal Nehru Centre for Advanced Scientific Research, Jakkur, Bengaluru, 560064, Karnataka, India. jayanta@jncasr.ac.in.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Clostridium difficile infections (CDIs) are a growing health concern worldwide. The recalcitrance of C. difficile spores to currently available treatments and concomitant virulence of vegetative cells has made it imperative to develop newer modalities of treatment. Aryl-alkyl-lysines have been earlier reported to possess antimicrobial activity against pathogenic bacteria, fungi, and parasites. Their broad spectrum of activity is attributed to their ability to infiltrate microbial membranes. Herein, we report the activity of aryl-alkyl-lysines against C. difficile and associated pathogens. The most active compound NCK-10 displayed activity comparable to the clinically-used antibiotic vancomycin. Indeed, against certain C. difficile strains, NCK-10 was more active than vancomycin in vitro. Additionally, NCK-10 exhibited limited permeation across the intestinal tract as assessed via a Caco-2 bidirectional permeability assay. Overall, the findings suggest aryl-alkyl-lysines warrant further investigation as novel agents to treat CDI.

Indexed as

Anti-Bacterial AgentsCaco-2 CellsCell Line, TumorClostridioides difficileClostridium InfectionsHumansLysineMicrobial Sensitivity TestsVancomycinAnti-Bacterial AgentsLysineVancomycin

Identifiers

PMID32221399
PMCPMC7101335

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Registered trials

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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.