Evidence map›Paper›PMID 32464552›Full record

ArticleMolecular therapy. Nucleic acids2020

Deep-AmPEP30: Improve Short Antimicrobial Peptides Prediction with Deep Learning.

Jielu Yan, Pratiti Bhadra, Ang Li, Pooja Sethiya, Longguang Qin, Hio Kuan Tai, Koon Ho Wong, Shirley W I Siu

Abstract read
In one paragraph

Article in Molecular therapy. Nucleic acids, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 122 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
122citing papers in PubMed, 1 pooled it
–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

122 citing papers in PubMed, 1 synthesis or guideline pooled it.

  1. Pooled it
  2. Artificial intelligence catalyzes antimicrobial peptide design.Synthetic and systems biotechnology · 2027
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  19. IntelligentFrontiers in cellular and infection microbiology · 2026
    Article
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62 more citing papers are in PubMed but not listed here.

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.

Jielu YanDepartment of Computer and Information Science, University of Macau, Macau, China.
Pratiti BhadraDepartment of Computer and Information Science, University of Macau, Macau, China.
Ang LiFaculty of Health Sciences, University of Macau, Macau, China.
Pooja SethiyaFaculty of Health Sciences, University of Macau, Macau, China.
Longguang QinFaculty of Health Sciences, University of Macau, Macau, China.
Hio Kuan TaiDepartment of Computer and Information Science, University of Macau, Macau, China.
Koon Ho WongFaculty of Health Sciences, University of Macau, Macau, China; Institute of Translational Medicines, University of Macau, Macau, China.
Shirley W I SiuDepartment of Computer and Information Science, University of Macau, Macau, China. Electronic address: shirleysiu@um.edu.mo.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

Antimicrobial peptides (AMPs) are a valuable source of antimicrobial agents and a potential solution to the multi-drug resistance problem. In particular, short-length AMPs have been shown to have enhanced antimicrobial activities, higher stability, and lower toxicity to human cells. We present a short-length (≤30 aa) AMP prediction method, Deep-AmPEP30, developed based on an optimal feature set of PseKRAAC reduced amino acids composition and convolutional neural network. On a balanced benchmark dataset of 188 samples, Deep-AmPEP30 yields an improved performance of 77% in accuracy, 85% in the area under the receiver operating characteristic curve (AUC-ROC), and 85% in area under the precision-recall curve (AUC-PR) over existing machine learning-based methods. To demonstrate its power, we screened the genome sequence of Candida glabrata-a gut commensal fungus expected to interact with and/or inhibit other microbes in the gut-for potential AMPs and identified a peptide of 20 aa (P3, FWELWKFLKSLWSIFPRRRP) with strong anti-bacteria activity against Bacillus subtilis and Vibrio parahaemolyticus. The potency of the peptide is remarkably comparable to that of ampicillin. Therefore, Deep-AmPEP30 is a promising prediction tool to identify short-length AMPs from genomic sequences for drug discovery. Our method is available at https://cbbio.cis.um.edu.mo/AxPEP for both individual sequence prediction and genome screening for AMPs.

Indexed as

AmPEPampicillinantimicrobial peptideAxPEPCandida glabrataconvolutional neural networkdrug discoverymachine learningreduced amino acid composition

Identifiers

PMID32464552
PMCPMC7256447

What OpenQuestion holds

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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.