Evidence map›Paper›PMID 31182616›Full record

ArticleInfection and immunity2019

PhiA, a Peptidoglycan Hydrolase Inhibitor of

Mariela G Del Giudice, Alexis M Romani, Juan E Ugalde, Cecilia Czibener

Open access · bronzeAbstract read
In one paragraph

Article in Infection and immunity, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.5field-weighted citation impact, top 34% 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

3 citing papers in PubMed, 7 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

4 authors at 2 institutions in 1 country.

Mariela G Del GiudiceInstituto de Investigaciones Biotecnológicas Dr. Rodolfo A. Ugalde, IIB-IIBIO, CONICET, Universidad Nacional de San Martín, San Martín, Buenos Aires, Argentina.
Alexis M RomaniInstituto de Investigaciones Biotecnológicas Dr. Rodolfo A. Ugalde, IIB-IIBIO, CONICET, Universidad Nacional de San Martín, San Martín, Buenos Aires, Argentina.
Juan E UgaldeInstituto de Investigaciones Biotecnológicas Dr. Rodolfo A. Ugalde, IIB-IIBIO, CONICET, Universidad Nacional de San Martín, San Martín, Buenos Aires, Argentina jugalde@iibintech.com.ar czibenzer@iibintech.com.ar.
Cecilia CzibenerInstituto de Investigaciones Biotecnológicas Dr. Rodolfo A. Ugalde, IIB-IIBIO, CONICET, Universidad Nacional de San Martín, San Martín, Buenos Aires, Argentina jugalde@iibintech.com.ar czibenzer@iibintech.com.ar.
Consejo Nacional de Investigaciones Científicas y Técnicas · ARNational University of General San Martín · AR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The peptidoglycan in Gram-negative bacteria is a dynamic structure in constant remodeling. This dynamism, achieved through synthesis and degradation, is essential because the peptidoglycan is necessary to maintain the structure of the cell but has to have enough plasticity to allow the transport and assembly of macromolecular complexes in the periplasm and outer membrane. In addition, this remodeling has to be coordinated with the division process. Among the multiple mechanisms bacteria have to degrade the peptidoglycan are the lytic transglycosidases, enzymes of the lysozyme family that cleave the glycan chains generating gaps in the mesh structure increasing its permeability. Because these enzymes can act as autolysins, their activity has to be tightly regulated, and one of the mechanisms bacteria have evolved is the synthesis of membrane bound or periplasmic inhibitors. In the present study, we identify a periplasmic lytic transglycosidase inhibitor (PhiA) in

Indexed as

Brucella abortusGlycoside HydrolasesLipopolysaccharidesMultienzyme ComplexesN-Acetylmuramoyl-L-alanine AmidasePeptidoglycanTransferasesType IV Secretion SystemsVirulenceGlycoside HydrolasesLipopolysaccharidesMultienzyme ComplexesN-Acetylmuramoyl-L-alanine AmidasePeptidoglycanTransferasestransglycosidase enzyme systemType IV Secretion SystemsBrucellainhibitorpeptidoglycan hydrolases

Identifiers

PMID31182616
PMCPMC6652757
OpenAlexW2962807421

What OpenQuestion holds

Textmetadata
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.