作者
Kosuke Mima, Reiko Nishihara, Zhi Rong Qian, Yin Cao, Yasutaka Sukawa, Jonathan A Nowak, Juhong Yang, Ruoxu Dou, Yohei Masugi, Mingyang Song, Aleksandar D Kostic, Marios Giannakis, Susan Bullman, Danny A Milner, Hideo Baba, Edward L Giovannucci, Levi A Garraway, Gordon J Freeman, Glenn Dranoff, Wendy S Garrett, Curtis Huttenhower, Matthew Meyerson, Jeffrey A Meyerhardt, Andrew T Chan, Charles S Fuchs, Shuji Ogino
发表日期
2016/12/1
期刊
Gut
卷号
65
期号
12
页码范围
1973-1980
出版商
BMJ Publishing Group
简介
Objective
Accumulating evidence links the intestinal microbiota and colorectal carcinogenesis. Fusobacterium nucleatum may promote colorectal tumour growth and inhibit T cell-mediated immune responses against colorectal tumours. Thus, we hypothesised that the amount of F. nucleatum in colorectal carcinoma might be associated with worse clinical outcome.
Design
We used molecular pathological epidemiology database of 1069 rectal and colon cancer cases in the Nurses’ Health Study and the Health Professionals Follow-up Study, and measured F. nucleatum DNA in carcinoma tissue. Cox proportional hazards model was used to compute hazard ratio (HR), controlling for potential confounders, including microsatellite instability (MSI, mismatch repair deficiency), CpG island methylator phenotype (CIMP), KRAS, BRAF, and PIK3CA mutations, and LINE-1 hypomethylation (low-level methylation).
Results …
学术搜索中的文章
K Mima, R Nishihara, ZR Qian, Y Cao, Y Sukawa… - Gut, 2016