Evidence map›Paper›PMID 28729722›Full record

ArticleScientific reports2017

Structure-Based Discovery of Small Molecule Inhibitors of Cariogenic Virulence.

Qiong Zhang, Bhavitavya Nijampatnam, Zhang Hua, Thao Nguyen, Jing Zou, Xia Cai, Suzanne M Michalek, Sadanandan E Velu, Hui Wu

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2017. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 42 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
42citing papers in PubMed, 1 pooled it
3.1field-weighted citation impact, top 8% 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

42 citing papers in PubMed, 1 synthesis or guideline pooled it, 55 citations in OpenAlex.

  1. Key virulence genes associated withFrontiers in oral health · 2025
    Pooled it
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  8. AssessingACS infectious diseases · 2026
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  9. A Review of the Impact of Green Tea (Current pharmaceutical design · 2026
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  15. Current approaches to produce durable biomaterials: Trends in polymeric materials for restorative dentistry applications.Dental materials : official publication of the Academy of Dental Materials · 2024
    Review
  16. [Research Progress on Drug Intervention to Inhibit Dental Plaque Biofilm Formation bySichuan da xue xue bao. Yi xue ban = Journal of Sichuan University. Medical science edition · 2024
    Review
  17. Review
  18. Article
  19. Article
  20. Structural Determination of Glucosyltransferase C by Cryo-Electron Microscopy.Methods in molecular biology (Clifton, N.J.) · 2024
    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

9 authors at 2 institutions in 2 countries.

Qiong ZhangDepartment of Pediatric Dentistry, University of Alabama at Birmingham, School of Dentistry, Birmingham, Alabama, 35294, USA.
Bhavitavya NijampatnamDepartment of Chemistry, University of Alabama at Birmingham, 901, 14th Street S, Birmingham, AL, 35294, USA.
Zhang HuaDepartment of Pediatric Dentistry, University of Alabama at Birmingham, School of Dentistry, Birmingham, Alabama, 35294, USA.
Thao NguyenDepartment of Chemistry, University of Alabama at Birmingham, 901, 14th Street S, Birmingham, AL, 35294, USA.
Jing ZouDepartment of Pediatric Dentistry, University of Alabama at Birmingham, School of Dentistry, Birmingham, Alabama, 35294, USA.
Xia CaiDepartment of Microbiology, University of Alabama at Birmingham, Birmingham, AL, 35294, USA.
Suzanne M MichalekDepartment of Microbiology, University of Alabama at Birmingham, Birmingham, AL, 35294, USA.
Sadanandan E VeluDepartment of Chemistry, University of Alabama at Birmingham, 901, 14th Street S, Birmingham, AL, 35294, USA. svelu@uab.edu.
Hui WuDepartment of Pediatric Dentistry, University of Alabama at Birmingham, School of Dentistry, Birmingham, Alabama, 35294, USA. hwu@uab.edu.
University of Alabama at Birmingham · USWest China Hospital of Sichuan University · CN

Funding

SMALL MOLECULE INHIBITORS OF CARIOGENIC BIOFILMSR01DE022350 · NIDCR · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI Christian Corey Melander, Hui Wu · 2012 to 2026
$4.3M
S. mutans GTF - a novel target for dental caries preventionR03DE025058 · NIDCR · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI VELU, SADANANDAN E. · 2015 to 2016
$221k
Polyphenolic inhibitors of S. Mutans glucosyltransferases to fight dental cariesF31DE025783 · NIDCR · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI NIJAMPATNAM, BHAVITAVYA · 2016 to 2017
$66k
NIDCR NIH HHS F31 DE025783NIDCR NIH HHS R01 DE022350NIDCR NIH HHS R03 DE025058
6 · The paper itself

Abstract

Streptococcus mutans employs a key virulence factor, three glucosyltransferase (GtfBCD) enzymes to establish cariogenic biofilms. Therefore, the inhibition of GtfBCD would provide anti-virulence therapeutics. Here a small molecule library of 500,000 small molecule compounds was screened in silico against the available crystal structure of the GtfC catalytic domain. Based on the predicted binding affinities and drug-like properties, small molecules were selected and evaluated for their ability to reduce S. mutans biofilms, as well as inhibit the activity of Gtfs. The most potent inhibitor was further characterized for Gtf binding using OctetRed instrument, which yielded low micromolar K

Indexed as

Anti-Bacterial AgentsBenzamidesBiofilmsDental CariesDrug Evaluation, PreclinicalGlucosyltransferasesKineticsMicrobial ViabilityMouthMutationSmall Molecule LibrariesStreptococcus mutansStructure-Activity RelationshipVirulenceAnti-Bacterial AgentsBenzamidesGlucosyltransferasesSmall Molecule Libraries

Identifiers

PMID28729722
PMCPMC5519559
OpenAlexW2734731734

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.