Evidence map›Paper›PMID 37357499›Full record

ArticleJournal of medicinal chemistry2023

Stapled β-Hairpin Antimicrobial Peptides with Improved Stability and Activity against Drug-Resistant Gram-Negative Bacteria.

Vanitha Selvarajan, Nhan D T Tram, Jian Xu, Sarah T Y Ngen, Jun-Jie Koh, Jeanette W P Teo, Tsz-Ying Yuen, Pui Lai Rachel Ee

Open access · hybridAbstract read
In one paragraph

Article in Journal of medicinal chemistry, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 13 papers.

0numbers the graph read from it
0cells of the map it votes in
13citing papers in PubMed
5.4field-weighted citation impact, top 3% 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

13 citing papers in PubMed, 29 citations in OpenAlex.

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  13. Peptide Stapling Applied to Antimicrobial Peptides.Antibiotics (Basel, Switzerland) · 2023
    Review
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

8 authors at 3 institutions in 1 country.

Vanitha SelvarajanDepartment of Pharmacy, National University of Singapore, 18 Science Drive 4, Singapore 117543, Singapore.
Nhan D T TramDepartment of Pharmacy, National University of Singapore, 18 Science Drive 4, Singapore 117543, Singapore.
Jian XuDepartment of Pharmacy, National University of Singapore, 18 Science Drive 4, Singapore 117543, Singapore.
Sarah T Y NgenDepartment of Pharmacy, National University of Singapore, 18 Science Drive 4, Singapore 117543, Singapore.ORCID 0000-0002-9310-2684
Jun-Jie KohDepartment of Pharmacy, National University of Singapore, 18 Science Drive 4, Singapore 117543, Singapore.
Jeanette W P TeoDepartment of Laboratory Medicine, Microbiology Unit, National University Hospital, Singapore 119074, Singapore.
Tsz-Ying YuenAgency for Science, Technology and Research (A*STAR), Singapore 138665, Singapore.
Pui Lai Rachel EeDepartment of Pharmacy, National University of Singapore, 18 Science Drive 4, Singapore 117543, Singapore.ORCID 0000-0002-7277-6233
National University of Singapore · SGAgency for Science, Technology and Research · SGNational University Hospital · SG

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Different stapling techniques have been used recently to address the subpar performance of antimicrobial peptides (AMPs) in clinical trials with ample focus on α-helical AMPs. In comparison, a systematic evaluation of such strategies on β-hairpin AMPs is lacking. Herein, we report the design, synthesis, and evaluation of a library of all-hydrocarbon-stapled β-hairpin AMPs with variation in key parameters intended as potent therapeutics against drug-resistant pathogens. We observed an interesting interplay between the activity, stability, and structural strength. Single-stapled peptides with a 6-carbon staple at peptide termini such as 5(c

Indexed as

Antimicrobial Cationic PeptidesAntimicrobial PeptidesAnti-Bacterial AgentsBacteriaGram-Negative BacteriaHydrocarbonsMicrobial Sensitivity TestsAnti-Bacterial AgentsAntimicrobial Cationic PeptidesAntimicrobial PeptidesHydrocarbons

Identifiers

PMID37357499
PMCPMC10350921
OpenAlexW4382011767

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-ND
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.