Evidence map›Paper›PMID 26927542›Full record

ArticleScientific reports2016

nagZ Triggers Gonococcal Biofilm Disassembly.

Senthil V Bhoopalan, Andrzej Piekarowicz, Jonathan D Lenz, Joseph P Dillard, Daniel C Stein

Open access · goldAbstract read
In one paragraph

Article in Scientific reports, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 19 papers.

0numbers the graph read from it
0cells of the map it votes in
19citing papers in PubMed
2.3field-weighted citation impact, top 13% 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

19 citing papers in PubMed, 27 citations in OpenAlex.

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  18. Antibiotics (Basel, Switzerland) · 2018
    Article
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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

5 authors at 2 institutions in 1 country.

Senthil V BhoopalanUniversity of Maryland Department of Cell Biology and Molecular Genetics, College Park, MD, 20742, USA.
Andrzej PiekarowiczUniversity of Maryland Department of Cell Biology and Molecular Genetics, College Park, MD, 20742, USA.
Jonathan D LenzUniversity of Wisconsin-Madison School of Medicine and Public Health, Department of Medical Microbiology and Immunology, Madison, WI, 53792, USA.
Joseph P DillardUniversity of Wisconsin-Madison School of Medicine and Public Health, Department of Medical Microbiology and Immunology, Madison, WI, 53792, USA.
Daniel C SteinUniversity of Maryland Department of Cell Biology and Molecular Genetics, College Park, MD, 20742, USA.
University of Maryland, College Park · USUniversity of Wisconsin–Madison · US

Funding

Peptidoglycan metabolism and fragment releaseR01AI097157 · NIAID · UNIVERSITY OF WISCONSIN-MADISON · PI DILLARD, JOSEPH P · 2012 to 2022
$5.6M
Microbial Pathogenesis &Host Responses Training ProgramT32AI055397 · NIAID · UNIVERSITY OF WISCONSIN-MADISON · PI KLEIN, BRUCE STEVEN · 2003 to 2024
$5.5M
Role of LOS and Opa in gonococcal host interactionsR01AI068888 · NIAID · UNIV OF MARYLAND, COLLEGE PARK · PI STEIN, DANIEL C · 2007 to 2010
$1.3M
Function of Opa and LOS in gonococcal pathogenesisR21AI048703 · NIAID · UNIVERSITY OF MARYLAND COLLEGE PK CAMPUS · PI STEIN, DANIEL C · 2002 to 2002
$321k
Outer membrane vesicles and peptidoglycan of Neisseria gonorrhoeaeF32AI115911 · NIAID · UNIVERSITY OF WISCONSIN-MADISON · PI LENZ, JONATHAN DAVID · 2015 to 2016
$112k
NIAID NIH HHS AI048703NIAID NIH HHS AI068888NIAID NIH HHS AI097157NIAID NIH HHS F32 AI115911NIAID NIH HHS R01 AI068888NIAID NIH HHS R01 AI097157NIAID NIH HHS T32 AI055397
6 · The paper itself

Abstract

Bacterial-bacterial interactions play a critical role in promoting biofilm formation. Here we show that NagZ, a protein associated with peptidoglycan recycling, has moonlighting activity that allows it to modulate biofilm accumulation by Neisseria gonorrhoeae. We characterize the biochemical properties of NagZ and demonstrate its ability to function as a dispersing agent for biofilms formed on abiotic surfaces. We extend these observations to cell culture and tissue explant models and show that in nagZ mutants, the biofilms formed in cell culture and on human tissues contain significantly more biomass than those formed by a wild-type strain. Our results demonstrate that an enzyme thought to be restricted to peptidoglycan recycling is able to disperse preformed biofilms.

Indexed as

BiofilmsNeisseria gonorrhoeaeAcetylglucosaminidaseBacterial ProteinsCervix UteriFemaleGonorrheaHumansAcetylglucosaminidaseBacterial Proteins

Identifiers

PMID26927542
PMCPMC4772129
OpenAlexW2329372470

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.