Title |
Fusobacterium nucleatum, inflammation, and immunity: the fire within human gut
|
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Published in |
Tumor Biology, December 2015
|
DOI | 10.1007/s13277-015-4724-0 |
Pubmed ID | |
Authors |
Arif Bashir, Abid Yousuf Miskeen, Younis Mohammad Hazari, Syed Asrafuzzaman, Khalid Majid Fazili |
Abstract |
Fusobacterium nucleatum is an identified proinflammatory autochthonous bacterium implicated in human colorectal cancer. It is also abundantly found in patients suffering from chronic gut inflammation (inflammatory bowel disease), consequently contributing to the pathogenesis of colorectal cancer. Majority of the studies have reported that colorectal tumors/colorectal adenocarcinomas are highly enriched with F. nucleatum compared to noninvolved adjacent colonic tissue. During the course of multistep development of colorectal cancer, tumors have evolved many mechanisms to resist the antitumor immune response. One of such favorite ploy is providing access to pathogenic bacteria, especially F. nucleatum in the colorectal tumor microenvironment, wherein both (colorectal tumors and F. nucleatum) exert profound effect on each other, consequently attracting tumor-permissive myeloid-derived suppressor cells, suppressing cytotoxic CD8+ T cells and inhibiting NK cell-mediated cancer cell killing. In this review, we have primarily focused on how this bug modulates the immune response, consequently rendering the antitumor immune cells inactive. |
X Demographics
Geographical breakdown
Country | Count | As % |
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United States | 3 | 50% |
Canada | 1 | 17% |
Unknown | 2 | 33% |
Demographic breakdown
Type | Count | As % |
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Members of the public | 4 | 67% |
Scientists | 1 | 17% |
Practitioners (doctors, other healthcare professionals) | 1 | 17% |
Mendeley readers
Geographical breakdown
Country | Count | As % |
---|---|---|
Unknown | 113 | 100% |
Demographic breakdown
Readers by professional status | Count | As % |
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Researcher | 22 | 19% |
Student > Master | 14 | 12% |
Student > Ph. D. Student | 13 | 12% |
Student > Bachelor | 10 | 9% |
Student > Doctoral Student | 6 | 5% |
Other | 26 | 23% |
Unknown | 22 | 19% |
Readers by discipline | Count | As % |
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Medicine and Dentistry | 23 | 20% |
Agricultural and Biological Sciences | 20 | 18% |
Immunology and Microbiology | 17 | 15% |
Biochemistry, Genetics and Molecular Biology | 16 | 14% |
Nursing and Health Professions | 1 | <1% |
Other | 10 | 9% |
Unknown | 26 | 23% |