Evidence map›Paper›PMID 40833852›Full record

ArticleCell reports2025

Host-independent synergism between Lactobacillus crispatus and other vaginal lactobacilli.

Leonore Vander Donck, Maline Victor, Wannes Van Beeck, Tim Van Rillaer, Jelle Dillen, Sarah Ahannach, Stijn Wittouck, Camille Nina Allonsius, Sarah Lebeer

Abstract read
In one paragraph

Article in Cell reports, 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. Article
  3. Article
  4. Review
  5. Review
  6. Review
  7. Endometrial Microbiome and Reproductive Receptivity: Diverse Perspectives.International journal of molecular sciences · 2025
    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

9 authors.

Leonore Vander DonckLaboratory for Applied Microbiology and Biotechnology, Department of Bioscience Engineering, University of Antwerp, Groenenborgerlaan 171, 2020 Antwerp, Belgium.
Maline VictorLaboratory for Applied Microbiology and Biotechnology, Department of Bioscience Engineering, University of Antwerp, Groenenborgerlaan 171, 2020 Antwerp, Belgium.
Wannes Van BeeckLaboratory for Applied Microbiology and Biotechnology, Department of Bioscience Engineering, University of Antwerp, Groenenborgerlaan 171, 2020 Antwerp, Belgium.
Tim Van RillaerLaboratory for Applied Microbiology and Biotechnology, Department of Bioscience Engineering, University of Antwerp, Groenenborgerlaan 171, 2020 Antwerp, Belgium.
Jelle DillenLaboratory for Applied Microbiology and Biotechnology, Department of Bioscience Engineering, University of Antwerp, Groenenborgerlaan 171, 2020 Antwerp, Belgium.
Sarah AhannachLaboratory for Applied Microbiology and Biotechnology, Department of Bioscience Engineering, University of Antwerp, Groenenborgerlaan 171, 2020 Antwerp, Belgium; U-MaMi Centre of Excellence, University of Antwerp, 2020 Antwerp, Belgium.
Stijn WittouckLaboratory for Applied Microbiology and Biotechnology, Department of Bioscience Engineering, University of Antwerp, Groenenborgerlaan 171, 2020 Antwerp, Belgium.
Camille Nina AllonsiusLaboratory for Applied Microbiology and Biotechnology, Department of Bioscience Engineering, University of Antwerp, Groenenborgerlaan 171, 2020 Antwerp, Belgium.
Sarah LebeerLaboratory for Applied Microbiology and Biotechnology, Department of Bioscience Engineering, University of Antwerp, Groenenborgerlaan 171, 2020 Antwerp, Belgium; U-MaMi Centre of Excellence, University of Antwerp, 2020 Antwerp, Belgium. Electronic address: sarah.lebeer@uantwerpen.be.

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The human vagina is a unique microbiome, typically predominated by Lactobacillus species in healthy women. However, we currently lack an understanding of why lactobacilli predominate in this environment and how these bacteria interact, aspects that are crucial for developing microbiome-based therapeutics. In this study, we used cost-efficient synthetic communities (SynComs) to investigate the stability and dynamics of Lactobacillus-predominated vaginal communities from healthy women independent of host influence. Reproducible communities of Lactobacillus crispatus co-occurring with Limosilactobacillus species and Lactobacillus jensenii were established in top-down experiments. Co-occurrence was verified with compositional correlation patterns in metagenome sequencing data and reproduced through a bottom-up approach. This co-occurrence pattern was independent of strain selection, host factors, and inoculation ratio. Genome-scale metabolic models predicted potential cross-feeding involving amino acids (e.g., L-arginine, L-lysine, and γ-aminobutyric acid [GABA]) and vitamins as mechanisms mediating their co-occurrence. This study provides a framework for developing reproducible synthetic vaginal Lactobacillus communities and informs future microbiome-based therapies.

Indexed as

LactobacillusLactobacillus crispatusVaginaFemaleHumansMicrobiotaamino acidsCP: Microbiologycross-feedinglactobacilliLactobacillus crispatusmetabolic modelingmodulesynergysynthetic communitiesvaginal microbiome

Identifiers

PMID40833852
PMCPMC12457266

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.