Evidence map›Paper›PMID 28840318›Full record

ReviewCurrent genetics2018

How innate immunity proteins kill bacteria and why they are not prone to resistance.

Roman Dziarski, Dipika Gupta

Abstract readReview
In one paragraph

Review in Current genetics, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
2.7field-weighted citation impact, top 11% 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

17 citing papers in PubMed, 36 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

2 authors at 1 institution in 1 country.

Roman DziarskiIndiana University School of Medicine - Northwest, Gary, IN, 46408, USA. rdziar@iun.edu.ORCID http://orcid.org/0000-0002-1911-2104
Dipika GuptaIndiana University School of Medicine - Northwest, Gary, IN, 46408, USA.ORCID http://orcid.org/0000-0002-1155-3861
Indiana University Northwest · US

Funding

Antibacterial activity of peptidoglycan recognition proteinsR01AI120962 · NIAID · INDIANA UNIVERSITY INDIANAPOLIS · PI DZIARSKI, ROMAN · 2016 to 2019
$1.6M
National Institute of Allergy and Infectious Diseases AI120962NIAID NIH HHS R01 AI120962
6 · The paper itself

Abstract

Recent advances on antibacterial activity of peptidoglycan recognition proteins (PGRPs) offer some insight into how innate immunity has retained its antimicrobial effectiveness for millions of years with no frequent emergence of resistant strains. First, PGRP can bind to multiple components of bacterial envelope (peptidoglycan, lipoteichoic acid, and lipopolysaccharide). Second, PGRP simultaneously induces oxidative, thiol, and metal stress responses in bacteria, which individually are bacteriostatic, but in combination are bactericidal. Third, PGRP induces oxidative, thiol, and metal stress responses in bacteria through three independent pathways. Fourth, antibacterial effects of PGRP are enhanced by other innate immune responses. Thus, emergence of PGRP resistance is prevented by bacteriostatic effect and independence of each PGRP-induced stress response, as PGRP resistance would require simultaneous acquisition of three separate mechanisms disabling the induction of all three stress responses. By contrast, each antibiotic has one primary target and one primary antibacterial mechanism, and for this reason resistance to antibiotics can be generated by inhibition of this primary mechanism. Manipulating bacterial metabolic responses can enhance bacterial killing by antibiotics and elimination of antibiotic-tolerant bacteria, but such manipulations do not overcome genetically encoded antibiotic resistance. Pathogens cause infections by evading, inhibiting, or subverting host immune responses.

Indexed as

Immunity, InnateAnimalsAnti-Bacterial AgentsBacteriaBacterial InfectionsBiological EvolutionCarrier ProteinsDisease ResistanceHost-Pathogen InteractionsHumansMicrobial ViabilitySignal TransductionStress, PhysiologicalAnti-Bacterial AgentsCarrier Proteinspeptidoglycan recognition proteinAntibacterial resistanceMetal stressOxidative stressPeptidoglycan recognition proteinsThiol stress

Identifiers

PMID28840318
PMCPMC5777906
OpenAlexW2746575864

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.