Evidence map›Paper›PMID 38663759›Full record

ArticleEuropean journal of pharmaceutical sciences : official journal of the European Federation for Pharmaceutical Sciences2024

Broad-spectrum activity of membranolytic cationic macrocyclic peptides against multi-drug resistant bacteria and fungi.

Sandeep Lohan, Anastasia G Konshina, Rakesh K Tiwari, Roman G Efremov, Innokentiy Maslennikov, Keykavous Parang

Open access · goldAbstract read
In one paragraph

Article in European journal of pharmaceutical sciences : official journal of the European Federation for Pharmaceutical Sciences, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 6 papers.

0numbers the graph read from it
0cells of the map it votes in
6citing papers in PubMed
2.8field-weighted citation impact, top 10% 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

6 citing papers in PubMed, 8 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

6 authors at 4 institutions in 2 countries.

Sandeep LohanCenter for Targeted Drug Delivery, Department of Biomedical and Pharmaceutical Sciences, Chapman University School of Pharmacy, Harry and Diane Rinker Health Science Campus, 9401 Jeronimo Rd, Irvine, CA 92618, United States; AJK Biopharmaceutical, 5270 California Ave, Irvine, CA 92617, United States.
Anastasia G KonshinaM.M. Shemyakin & Yu.A. Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Miklukho-Maklaya Street, 16/10, Moscow, 117997, Russia.
Rakesh K TiwariDepartment of Basic Medical Sciences, College of Osteopathic Medicine of the Pacific-Northwest, Western University of Health Sciences, Lebanon, OR 97355, United States.
Roman G EfremovM.M. Shemyakin & Yu.A. Ovchinnikov Institute of Bioorganic Chemistry, Russian Academy of Sciences, Miklukho-Maklaya Street, 16/10, Moscow, 117997, Russia; National Research University Higher School of Economics, Myasnitskaya ul. 20, Moscow, 101000, Russia.
Innokentiy MaslennikovStructural Biology Research Center, Department of Biomedical and Pharmaceutical Sciences, Chapman University School of Pharmacy, Harry and Diane Rinker Health Science Campus, 9401 Jeronimo Rd., Irvine, CA 92618, United States.
Keykavous ParangCenter for Targeted Drug Delivery, Department of Biomedical and Pharmaceutical Sciences, Chapman University School of Pharmacy, Harry and Diane Rinker Health Science Campus, 9401 Jeronimo Rd, Irvine, CA 92618, United States. Electronic address: parang@chapman.edu.
Target (United States) · USChapman University · USInstitute of Bioorganic Chemistry · RUNational Research University Higher School of Economics · RU

Funding

Development of Broad-Spectrum Cyclic Amphiphilic Peptides against Multidrug-Resistant BacteriaR41AI164997 · NIAID · AJK BIOPHARMACEUTICAL LLC · PI KAZEMINY, ASSAD, TIWARI, RAKESH K · 2022 to 2023
$597k
NIAID NIH HHS R41 AI164997
6 · The paper itself

Abstract

The emergence of multidrug-resistant (MDR) strains causes severe problems in the treatment of microbial infections owing to limited treatment options. Antimicrobial peptides (AMPs) are drawing considerable attention as promising antibiotic alternative candidates to combat MDR bacterial and fungal infections. Herein, we present a series of small amphiphilic membrane-active cyclic peptides composed, in part, of various nongenetically encoded hydrophilic and hydrophobic amino acids. Notably, lead cyclic peptides 3b and 4b showed broad-spectrum activity against drug-resistant Gram-positive (MIC = 1.5-6.2 µg/mL) and Gram-negative (MIC = 12.5-25 µg/mL) bacteria, and fungi (MIC = 3.1-12.5 µg/mL). Furthermore, lead peptides displayed substantial antibiofilm action comparable to standard antibiotics. Hemolysis (HC

Indexed as

BiofilmsDrug Resistance, Multiple, BacterialHemolysisMicrobial Sensitivity TestsAnimalsAnti-Bacterial AgentsAntifungal AgentsAntimicrobial Cationic PeptidesCell SurvivalFungiGram-Negative BacteriaHumansPeptides, CyclicAnti-Bacterial AgentsAntifungal AgentsAntimicrobial Cationic PeptidesPeptides, CyclicAntibioticsAntifungal peptidesAntimicrobial peptidesBacteriaCyclic peptidesDrug resistanceMembranolyticMolecular dynamicsMolecular hydrophobicity potentialPeptide-membrane interactions

Identifiers

PMID38663759
PMCPMC12207910
OpenAlexW4395053859

What OpenQuestion holds

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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.