These tools will no longer be maintained as of December 31, 2024. Archived website can be found here. PubMed4Hh GitHub repository can be found here. Contact NLM Customer Service if you have questions.


Pubmed for Handhelds

PUBMED FOR HANDHELDS

Search MEDLINE/PubMed

  • Title: Detection of Fusobacterium nucleatum in stool and colonic tissues from Norwegian colorectal cancer patients.
    Author: Tunsjø HS, Gundersen G, Rangnes F, Noone JC, Endres A, Bemanian V.
    Journal: Eur J Clin Microbiol Infect Dis; 2019 Jul; 38(7):1367-1376. PubMed ID: 31025134.
    Abstract:
    Norway has one of the world's highest incidences of colorectal cancer (CRC). Accumulating research suggests that the intestinal microbiota may have an important role in initiation and progression of colorectal cancer. In order to evaluate microbiome-based biomarkers for non-invasive detection of CRC, the levels of Fusobacterium nucleatum and selected Escherichia coli toxin genes in stool and mucosa from a small cohort of Norwegian patients were investigated. The study cohort included 72 patients scheduled for colonoscopy. The patients were divided into three groups upon their examinations: cancer, polyp, and control groups. Levels of F. nucleatum in stool samples were significantly higher in the cancer group compared with the control group and the polyp group. High levels of F. nucleatum in stool reflected detection of F. nucleatum in the tumor tissues of colorectal cancer patients. However, no difference in the levels of E. coli toxin genes in neither stool nor biopsy samples between the patient groups was observed. This study suggests that a quantitative PCR assay targeting F. nucleatum in stool samples has the potential to be included in a larger panel of biomarkers for non-invasive testing for colorectal cancer.
    [Abstract] [Full Text] [Related] [New Search]