Evidence map›Paper›PMID 27526720›Full record

ArticleJournal of medicinal chemistry2016

Small Antimicrobial Agents Based on Acylated Reduced Amide Scaffold.

Peng Teng, Da Huo, Alekhya Nimmagadda, Jianfeng Wu, Fengyu She, Ma Su, Xiaoyang Lin, Jiyu Yan, Annie Cao, Chuanwu Xi and 2 more

Open access · greenAbstract read
In one paragraph

Article in Journal of medicinal chemistry, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 18 papers.

0numbers the graph read from it
0cells of the map it votes in
18citing papers in PubMed
7.1field-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

18 citing papers in PubMed, 59 citations in OpenAlex.

  1. Quinoline-2-one derivatives as promising antibacterial agents against multidrug-resistant Gram-positive bacterial strains.Brazilian journal of microbiology : [publication of the Brazilian Society for Microbiology] · 2023
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  11. Short Cationic Peptidomimetic Antimicrobials.Antibiotics (Basel, Switzerland) · 2019
    Review
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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

12 authors at 3 institutions in 2 countries.

Peng TengDepartment of Chemistry, University of South Florida , 4202 E. Fowler Avenue, Tampa, Florida 33620, United States.
Da HuoDepartment of Biomedical Engineering, College of Engineering and Applied Science, Nanjing University , 22 Hankou Road, Nanjing, Jiangsu 210093, P. R. China.
Alekhya NimmagaddaDepartment of Chemistry, University of South Florida , 4202 E. Fowler Avenue, Tampa, Florida 33620, United States.
Jianfeng WuDepartment of Environmental Health Sciences, University of Michigan School of Public Health , 1415 Washington Heights, Ann Arbor, Michigan 48109, United States.
Fengyu SheDepartment of Chemistry, University of South Florida , 4202 E. Fowler Avenue, Tampa, Florida 33620, United States.
Ma SuDepartment of Chemistry, University of South Florida , 4202 E. Fowler Avenue, Tampa, Florida 33620, United States.
Xiaoyang LinCollege of Pharmacy, University of South Florida , 4202 E. Fowler Avenue, Tampa, Florida 33620, United States.
Jiyu YanCollege of Pharmacy, University of South Florida , 4202 E. Fowler Avenue, Tampa, Florida 33620, United States.
Annie CaoDepartment of Chemistry, University of South Florida , 4202 E. Fowler Avenue, Tampa, Florida 33620, United States.
Chuanwu XiDepartment of Environmental Health Sciences, University of Michigan School of Public Health , 1415 Washington Heights, Ann Arbor, Michigan 48109, United States.
Yong HuDepartment of Biomedical Engineering, College of Engineering and Applied Science, Nanjing University , 22 Hankou Road, Nanjing, Jiangsu 210093, P. R. China.
Jianfeng CaiDepartment of Chemistry, University of South Florida , 4202 E. Fowler Avenue, Tampa, Florida 33620, United States.
University of South Florida · USNanjing University · CNUniversity of Michigan–Ann Arbor · US

Funding

Requesting HPLC for the project of "Alpha-AApeptides as a Novel Class of Antimicrobial Biomaterials"R01GM112652 · NIGMS · UNIVERSITY OF SOUTH FLORIDA · PI CAI, JIANFENG · 2015 to 2019
$1.5M
NIGMS NIH HHS R01 GM112652
6 · The paper itself

Abstract

Prevalence of drug-resistant bacteria has emerged to be one of the greatest threats in the 21st century. Herein, we report the development of a series of small molecular antibacterial agents that are based on the acylated reduced amide scaffold. These molecules display good potency against a panel of multidrug-resistant Gram-positive and Gram-negative bacterial strains. Meanwhile, they also effectively inhibit the biofilm formation. Mechanistic studies suggest that these compounds kill bacteria by compromising bacterial membranes, a mechanism analogous to that of host-defense peptides (HDPs). The mechanism is further supported by the fact that the lead compounds do not induce resistance in MRSA bacteria even after 14 passages. Lastly, we also demonstrate that these molecules have therapeutic potential by preventing inflammation caused by MRSA induced pneumonia in a rat model. This class of compounds could lead to an appealing class of antibiotic agents combating drug-resistant bacterial strains.

Indexed as

AcylationAmidesAnimalsAnti-Bacterial AgentsBiofilmsCell Line, TumorDipeptidesDrug Resistance, Multiple, BacterialGram-Negative BacteriaGram-Positive BacteriaHemolysisHumansMaleMethicillin-Resistant Staphylococcus aureusMicrobial Sensitivity TestsOxidation-ReductionAmidesAnti-Bacterial AgentsDipeptides

Identifiers

PMID27526720
PMCPMC5345128
OpenAlexW2512201854

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.