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Glioma

Compared within 1 study that had both: 35 people with glioma and 18 healthy people. No genera less common in people with glioma, and none more common.

A difference is an association: it doesn’t mean these genera cause, prevent or treat glioma. GMrepo reports this group at the genus level only, so these are genera, not species.

Searching opens both lists and shows only matching rows.

Less common in glioma · 0

Strongest first, then the biggest gap · Each figure is 10 people Strongest first · Each figure is 10 people

None compared.

More common in glioma · 0

Strongest first, then the biggest gap · Each figure is 10 people Strongest first · Each figure is 10 people

None compared.

Where these numbers come from

Studies
Only GMrepo projects that had people with the condition and healthy people, 10 or more of each. Numbers come from those studies, never from pooling.Sampled in China.
How common
The share of people whose sample has any of it, in the people with the condition and in the healthy people of those same studies. Tested within studies (Cochran–Mantel–Haenszel, corrected for testing many microbes); a difference counts when it is clear and meaningful (Cohen’s h of 0.2 or more).
Strength word
Counted by code from how many studies point the same way: Seen again and again (3 or more, none clearly the other way), Seen more than once (2, the majority), Seen once (1, listed last). Where studies disagree, a row isn’t listed.
Each study
Tap a row for every study’s own numbers, and for how much carriers have.
Analysis
Our analysis of GMrepo data. GMrepo on Data sources · Read the rules

Also compared · 55 genera

Compared within studies that had both, but not listed above.

No meaningful difference · 55
PubMed · human studies and reviews first

Recent research

All research on it
  1. Systematic review International journal of molecular sciences · 2025
    Emerging Insights into the Role of the Microbiome in Brain Gliomas: A Systematic Review of Recent Evidence.
    PubMed ↗
  2. Gut microbes · 2025
    Human microbiota influence the immune cell composition and gene expression in the tumor environment of a murine model of glioma.
    PubMed ↗
  3. mSystems · 2024
    Multi-omics analysis reveals the interplay between intratumoral bacteria and glioma.
    PubMed ↗
  4. International journal of biological macromolecules · 2024
    Schizophyllum commune fruiting body polysaccharides inhibit glioma by mediating ARHI regulation of PI3K/AKT signalling pathway.
    PubMed ↗
  5. Bioengineered · 2022
    The role of gut microbiota in patients with benign and malignant brain tumors: a pilot study.
    PubMed ↗

Source: PubMed, U.S. National Library of Medicine · 9 linked papers, last 10 years