Evidence map›Paper›PMID 28054660›Full record

ArticleScientific reports2017

Antimicrobial and anti-inflammatory activities of three chensinin-1 peptides containing mutation of glycine and histidine residues.

Weibing Dong, Xiaoman Mao, Yue Guan, Yao Kang, Dejing Shang

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 26 papers.

0numbers the graph read from it
0cells of the map it votes in
26citing papers in PubMed
3.6field-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

26 citing papers in PubMed, 44 citations in OpenAlex.

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  13. Lipid oxidation in pathophysiology of atherosclerosis: Current understanding and therapeutic strategies.International journal of cardiology. Cardiovascular risk and prevention · 2022
    Review
  14. Article
  15. Article
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  17. The Anti-Microbial Peptide (Lin-SB056-1)Antibiotics (Basel, Switzerland) · 2020
    Article
  18. Article
  19. 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 1 institution in 1 country.

Weibing DongSchool of Life Science, Liaoning Normal University, Dalian 116081, China.
Xiaoman MaoSchool of Life Science, Liaoning Normal University, Dalian 116081, China.
Yue GuanSchool of Life Science, Liaoning Normal University, Dalian 116081, China.
Yao KangSchool of Life Science, Liaoning Normal University, Dalian 116081, China.
Dejing ShangSchool of Life Science, Liaoning Normal University, Dalian 116081, China.
Liaoning Normal University · CN

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The natural peptide chensinin-1 doesnot exhibit its desired biological properties. In this study, the mutant MC1-1 was designed by replacing Gly in the chensinin-1 sequence with Trp. Mutants MC1-2 and MC1-3 were designed based on the MC1-1 sequence to investigate the specific role of His residues. The mutated peptides presented α-helicity in a membrane-mimetic environment and exhibited broad-spectrum antimicrobial activities; in contrast to Trp residues, His residues were dispensable for interacting with the cell membrane. The interactions between the mutant peptides and lipopolysaccharide (LPS) facilitated the ingestion of peptides by Gram-negative bacteria. The binding affinities of the peptides were similar, at approximately 10 μM, but ΔH for MC1-2 was -7.3 kcal.mol

Indexed as

MutationAnimalsAnti-Infective AgentsAnti-Inflammatory AgentsAntimicrobial Cationic PeptidesGram-Negative BacteriaInterleukin-6MacrophagesMiceMutant ProteinsPeptidesProtein Conformation, alpha-HelicalRAW 264.7 CellsTumor Necrosis Factor-alphaAnti-Infective AgentsAnti-Inflammatory AgentsAntimicrobial Cationic Peptideschensinin-1bInterleukin-6Mutant ProteinsPeptidesTumor Necrosis Factor-alpha

Identifiers

PMID28054660
PMCPMC5215317
OpenAlexW2570519762

What OpenQuestion holds

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LicenceCC BY
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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.