Rare intra-tumoral colonization of Fusobacterium nucleatum in endometrial cancer
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View abstract on PubMed
Summary
This summary is machine-generated.Fusobacterium nucleatum, a bacterium linked to gynecological issues, was investigated in endometrial cancer. This study found no evidence of its oncogenic role in endometrial tumors, suggesting it does not drive cancer development.
Area Of Science
- Gynecologic Oncology
- Microbiology
- Cancer Research
Background
- Fusobacterium nucleatum is associated with gynecological disorders like endometriosis and pregnancy complications.
- Its role in endometrial cancer pathogenesis is currently unknown.
Purpose Of The Study
- To investigate the presence of intra-tumoral Fusobacterium nucleatum in endometrial carcinoma.
- To evaluate the association between F. nucleatum and clinicopathological/molecular features of endometrial cancer patients.
Main Methods
- A cohort of 260 endometrial cancer patients was analyzed.
- Droplet digital polymerase chain reaction (ddPCR) was used to detect F. nucleatum in tumor tissues.
- Formalin-fixed paraffin-embedded (FFPE) tissues were utilized for bacterial detection.
Main Results
- Fusobacterium nucleatum was detected in only 1.2% (3 out of 260) of the analyzed endometrial cancer cases.
- No cases exhibited high levels of intra-tumoral F. nucleatum.
- Detection rates remained low even in the microsatellite instability-high subgroup (79 patients).
Conclusions
- Intra-tumoral Fusobacterium nucleatum is infrequently present in endometrial cancer.
- The findings do not support an oncogenic role for F. nucleatum in endometrial cancer development.
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