Evidence map›Paper›PMID 40594829›Full record

ArticleScientific reports2025

Comparative genomic analysis of bacteriocin genes in Lactobacillus crispatus strains.

Giulia Santarelli, Maurizio Sanguinetti, Giovanni Delogu, Flavio De Maio

Abstract readComparative Study
In one paragraph

Article in Scientific reports, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing 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

9 citing papers in PubMed.

  1. From predicted bacteriocins to ecological function.Current research in microbial sciences · 2026
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  8. Foods (Basel, Switzerland) · 2025
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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

4 authors.

Giulia SantarelliDipartimento di Scienze Biotecnologiche di Base, Cliniche Intensivologiche e Perioperatorie-Sezione di Microbiologia, Università Cattolica del Sacro Cuore, Rome, 00168, Italy.
Maurizio SanguinettiDipartimento di Scienze Biotecnologiche di Base, Cliniche Intensivologiche e Perioperatorie-Sezione di Microbiologia, Università Cattolica del Sacro Cuore, Rome, 00168, Italy.
Giovanni Delogu *Dipartimento di Scienze Biotecnologiche di Base, Cliniche Intensivologiche e Perioperatorie-Sezione di Microbiologia, Università Cattolica del Sacro Cuore, Rome, 00168, Italy.
Flavio De Maio *Dipartimento Scienze di Laboratorio ed Ematologiche, Fondazione Policlinico Universitario "A. Gemelli", IRCCS, Rome, 00168, Italy. flavio.demaio@unicatt.it.

Funding

MUR PNRR Extended Partnership initiative on Emerging Infectious Diseases PE00000007, INF-ACT
6 · The paper itself

Abstract

Lactobacillus crispatus, a key member of the vaginal microbiota, exhibits strain-specific diversity with important implications for host-microbe interactions and probiotic potential. This study investigates the genomic relationships and bacteriocin diversity across 95 L. crispatus strains to elucidate the mechanisms underlying strain-specific adaptation and microbial competitiveness. Using publicly available data from NCBI, we applied BAGEL4 and core genome multilocus sequence typing (cgMLST) approaches to identify and characterize bacteriocin genes, revealing a high level of conservation of major bacteriocins among strains. Analysis of nucleotide polymorphisms within bacteriocin-encoding sequences showed that these genes are generally conserved, likely due to strong purifying selection. These findings suggest that bacteriocins in L. crispatus are functionally conserved, underscoring their potential role in maintaining vaginal health through microbial competition and pathogen exclusion.

Indexed as

BacteriocinsGenes, BacterialGenome, BacterialGenomicsLactobacillus crispatusHumansMultilocus Sequence TypingPhylogenyBacteriocinsAntimicrobial peptidesBacteriocinsLactobacillus crispatusVaginal microbiota

Identifiers

PMID40594829
PMCPMC12216310

What OpenQuestion holds

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LicenceCC BY-NC-ND
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.