Evidence map›Paper›PMID 41373452›Full record

ArticleInternational journal of molecular sciences2025

Specific Intratumoral Microbiome Signatures in Human Glioblastoma and Meningioma: Evidence for a Gut-Brain Microbial Axis.

Dalila Mehelleb, Abderezak Ghidouche, Simone Baldi, Ferhat Djoudi, Sara Bertorello, Leandro Di Gloria, Matteo Ramazzotti, Elena Niccolai, Menad Madaoui, Idir Takbou and 2 more

Abstract read
In one paragraph

Article in International journal of molecular sciences, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.

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

0 citing papers in PubMed.

No citing paper in PubMed yet.

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

12 authors.

Dalila MehellebUniversity of Bejaia, Faculty of Natural and Life Sciences, Bejaia 06000, Algeria.ORCID 0000-0002-0751-6072
Abderezak GhidoucheUniversity of Bejaia, Faculty of Natural and Life Sciences, Bejaia 06000, Algeria.ORCID 0000-0003-4819-9568
Simone BaldiDepartment of Experimental and Clinical Medicine, University of Florence, 50134 Florence, Italy.ORCID 0000-0002-5151-2618
Ferhat DjoudiUniversity of Bejaia, Faculty of Natural and Life Sciences, Bejaia 06000, Algeria.
Sara BertorelloDepartment of Experimental and Clinical Medicine, University of Florence, 50134 Florence, Italy.ORCID 0009-0005-2267-7551
Leandro Di GloriaDepartment of Biomedical, Experimental and Clinical Sciences "Mario Serio", University of Florence, 50134 Florence, Italy.ORCID 0000-0002-8630-8166
Matteo RamazzottiDepartment of Biomedical, Experimental and Clinical Sciences "Mario Serio", University of Florence, 50134 Florence, Italy.ORCID 0000-0002-6862-9409
Elena NiccolaiDepartment of Experimental and Clinical Medicine, University of Florence, 50134 Florence, Italy.ORCID 0000-0002-9205-8079
Menad MadaouiUniversity of Bejaia, Faculty of Natural and Life Sciences, Bejaia 06000, Algeria.ORCID 0009-0009-4310-2801
Idir TakbouUniversity of Bejaia, Laboratory of Cancer Bioengineering, Bejaia 06000, Algeria.
Souhil TlibaDepartment of Neurosurgery, University Hospital Center of Blida, Blida 09000, Algeria.
Amedeo AmedeiDepartment of Experimental and Clinical Medicine, University of Florence, 50134 Florence, Italy.ORCID 0000-0002-6797-9343

Funding

European Union THE-Tuscany Health Ecosystem-ECS00000017-CUP B83C22003920001; #NEXTGENERA-TIONEU (NGEU)Ministero dell'università e della ricerca National Recovery and Resilience Plan (NRRP), project MNESYS (PE0000006) - A Multiscale in-tegrated approach to the study of the nervous system in health and disease (DR. 1553 11.10.2022)
6 · The paper itself

Abstract

Brain tumors (BTs), including glioblastoma (GBM) and meningioma (MGM), contribute significantly to the global cancer burden. The microbiome has been implicated in carcinogenesis, yet its role in BTs remains underexplored. We performed 16S rRNA gene sequencing of the gut microbiota (GM) and intratumoral microbiome (ItM) from fresh tissue samples of 9 patients with GBM and 18 with MGM. 12 age- and sex-matched healthy controls (HCs) were also enrolled. GM profiling revealed reduced alpha diversity and distinct microbial communities in BT patients versus HCs. Notably, Verrucomicrobiota and Synergistaceae were enriched, while Lachnospiraceae, Peptostreptococcaceae, and

Indexed as

Brain NeoplasmsGastrointestinal MicrobiomeGlioblastomaMeningeal NeoplasmsMeningiomaAdultAgedBacteriaCase-Control StudiesFemaleHumansMaleMiddle AgedRNA, Ribosomal, 16SRNA, Ribosomal, 16Sbrain tumorglioblastomagut–brain axisgut microbiomeintratumoral microbiomemeningioma

Identifiers

PMID41373452
PMCPMC12692222

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.