Evidence map›Paper›PMID 40643674›Full record

ArticleCurrent microbiology2025

Antimicrobial Peptides Design Using Deep Learning and Rational Modifications: Activity in Bacteria, Candida albicans, and Cancer Cells.

Andrea Mesa, Andrés Orrego, John W Branch-Bedoya, Carlos Mera-Banguero, Sergio Orduz

Abstract read
In one paragraph

Article in Current microbiology, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.

0numbers the graph read from it
0cells of the map it votes in
7citing 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

7 citing papers in PubMed.

  1. Article
  2. Review
  3. Article
  4. Review
  5. Review
  6. Article
  7. Peptide-based drug design using generative AI.Chemical communications (Cambridge, England) · 2026
    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

5 authors.

Andrea MesaDepartamento de Biociencias, Facultad de Ciencias, Grupo Biología Funcional, Universidad Nacional de Colombia, Sede Medellín, Carrera 65 #59A-110, Medellín, 050034, Colombia. anmesago@unal.edu.co.ORCID http://orcid.org/0000-0002-5387-3732
Andrés OrregoDepartamento de Ciencias de la Computación y de la Decisión, Facultad de Minas, Universidad Nacional de Colombia, Sede Medellín, Avenida 80 #65-223, Medellín, 050036, Colombia.
John W Branch-BedoyaDepartamento de Ciencias de la Computación y de la Decisión, Facultad de Minas, Universidad Nacional de Colombia, Sede Medellín, Avenida 80 #65-223, Medellín, 050036, Colombia.
Carlos Mera-BangueroDepartamento de Ingeniería de Sistemas, Facultad de Ingeniería, Universidad de Antioquia, Calle 67 #53-108, Medellín, 050010, Antioquia, Colombia.
Sergio OrduzDepartamento de Biociencias, Facultad de Ciencias, Grupo Biología Funcional, Universidad Nacional de Colombia, Sede Medellín, Carrera 65 #59A-110, Medellín, 050034, Colombia.

Funding

Dirección de Investigación, Universidad Nacional de Colombia 49011Dirección de Investigación, Universidad Nacional de Colombia 55740Dirección de Investigación, Universidad Nacional de Colombia 61164Instituto Tecnológico Metropolitano PE20202
6 · The paper itself

Abstract

Resistance to antimicrobial agents has become a global threat, estimated to cause 10-million deaths annually by 2050. Antimicrobial peptides are emerging as an alternative and offer advantages over traditional antibiotics. Antimicrobial peptides generated by artificial intelligence (AI) strategies are potential alternatives that reduce costs and development time. This work optimized a set of peptides generated by two deep learning algorithms. The modifications made to the peptides were evaluated with bioinformatic and other AI tools as predictors of antimicrobial activity, hemolytic capacity, and toxicity. As a result, 26 synthetic peptides generated in silico were obtained with a high probability of being antimicrobial and biologically safe. Finally, 12 peptides were synthesized to perform in vitro tests against four bacterial species, Candida albicans, and cancer cells. Results indicate that 9 of the peptides have a MIC below 10 μM, and some have an inhibitory concentration at 2 μM, such as OrP1M for Escherichia coli, OrP9M for Pseudomonas aeruginosa, and VeP1 for Staphylococcus aureus. In addition, six peptides have activity against the breast cancer cell line (MCF-7), and peptide OrP1M had an IC

Indexed as

Anti-Bacterial AgentsAntimicrobial PeptidesAntineoplastic AgentsBacteriaCandida albicansDeep LearningCell Line, TumorDrug DesignHumansMCF-7 CellsMicrobial Sensitivity TestsPseudomonas aeruginosaStaphylococcus aureusAnti-Bacterial AgentsAntimicrobial PeptidesAntineoplastic Agents

Identifiers

PMID40643674
PMCPMC12254070

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Registered trials

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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.