Evidence map›Paper›PMID 35877911›Full record

ArticleMembranes2022

Rational Discovery of Antimicrobial Peptides by Means of Artificial Intelligence.

Paola Ruiz Puentes, Maria C Henao, Javier Cifuentes, Carolina Muñoz-Camargo, Luis H Reyes, Juan C Cruz, Pablo Arbeláez

Abstract read
In one paragraph

Article in Membranes, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
–field-weighted citation impact
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

25 citing papers in PubMed.

  1. Article
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  11. Novel Antibacterial Approaches and Therapeutic Strategies.Antibiotics (Basel, Switzerland) · 2025
    Review
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  13. Review
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  15. Review
  16. AbAMPdb: a database of Acinetobacter baumannii specific antimicrobial peptides.Database : the journal of biological databases and curation · 2024
    Article
  17. 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

7 authors.

Paola Ruiz PuentesCenter for Research and Formation in Artificial Intelligence, Universidad de los Andes, Bogota 111711, Colombia.ORCID 0000-0003-4352-7999
Maria C HenaoGrupo de Diseño de Productos y Procesos (GDPP), Department of Chemical and Food Engineering, Universidad de los Andes, Bogota 111711, Colombia.
Javier CifuentesDepartment of Biomedical Engineering, Universidad de los Andes, Bogota 111711, Colombia.ORCID 0000-0003-0916-3909
Carolina Muñoz-CamargoDepartment of Biomedical Engineering, Universidad de los Andes, Bogota 111711, Colombia.ORCID 0000-0001-6238-9021
Luis H ReyesGrupo de Diseño de Productos y Procesos (GDPP), Department of Chemical and Food Engineering, Universidad de los Andes, Bogota 111711, Colombia.ORCID 0000-0001-7251-5298
Juan C CruzDepartment of Biomedical Engineering, Universidad de los Andes, Bogota 111711, Colombia.ORCID 0000-0002-7790-7546
Pablo ArbeláezCenter for Research and Formation in Artificial Intelligence, Universidad de los Andes, Bogota 111711, Colombia.ORCID 0000-0001-5244-2407

Funding

2019 Fundación Santafé de Bogotá-Uniandes Grant Production of recombinant antimicrobial peptides to modify materials of biomedical interestColombian Ministry of Science, Technology, and Innovation (Minciencias) 12048446724
6 · The paper itself

Abstract

Antibiotic resistance is a worldwide public health problem due to the costs and mortality rates it generates. However, the large pharmaceutical industries have stopped searching for new antibiotics because of their low profitability, given the rapid replacement rates imposed by the increasingly observed resistance acquired by microorganisms. Alternatively, antimicrobial peptides (AMPs) have emerged as potent molecules with a much lower rate of resistance generation. The discovery of these peptides is carried out through extensive in vitro screenings of either rational or non-rational libraries. These processes are tedious and expensive and generate only a few AMP candidates, most of which fail to show the required activity and physicochemical properties for practical applications. This work proposes implementing an artificial intelligence algorithm to reduce the required experimentation and increase the efficiency of high-activity AMP discovery. Our deep learning (DL) model, called AMPs-Net, outperforms the state-of-the-art method by 8.8% in average precision. Furthermore, it is highly accurate to predict the antibacterial and antiviral capacity of a large number of AMPs. Our search led to identifying two unreported antimicrobial motifs and two novel antimicrobial peptides related to them. Moreover, by coupling DL with molecular dynamics (MD) simulations, we were able to find a multifunctional peptide with promising therapeutic effects. Our work validates our previously proposed pipeline for a more efficient rational discovery of novel AMPs.

Indexed as

antimicrobialartificial intelligencegraphsmolecular dynamicspeptides

Identifiers

PMID35877911
PMCPMC9320227

What Socratic holds

Textmetadata
LicenceCC BY
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 Socratic graph.