The relevance of constipation to the development and progression of colorectal cancer(CRC)is currently a controversial issue.Studies have shown that changes in the composition of the gut microbiota,a condition known a...The relevance of constipation to the development and progression of colorectal cancer(CRC)is currently a controversial issue.Studies have shown that changes in the composition of the gut microbiota,a condition known as ecological imbalance,are correlated with an increasing number of common human diseases,including CRC and constipation.CRC is the second leading cause of cancerrelated deaths worldwide,and constipation has been receiving widespread attention as a risk factor for CRC.Early colonoscopy screening of constipated patients,with regular follow-ups and timely intervention,can help detect early intestinal lesions and reduce the risks of developing colorectal polyps and CRC.As an important regulator of the intestinal microenvironment,the gut microbiota plays a critical role in the onset and progression of CRC.An increasing amount of evidence supports the thought that gut microbial composition and function are key determinants of CRC development and progression,with alterations inducing changes in the expression of host genes,metabolic regulation,and local and systemic immunological responses.Furthermore,constipation greatly affects the composition of the gut microbiota,which in turn influences the susceptibility to intestinal diseases such as CRC.However,the crosstalk between the gut microbiota,constipation,and CRC is still unclear.展开更多
基金Supported by National Natural Science Foundation of China,No. 82000511 and 82170558Scientific and Technological Projects of Tianjin,No. 21JCQNJC01120+3 种基金Health Science and Technology Project of Tianjin,No. TJWJ2021QN006Scientific Research Project of Tianjin Education Commission,No. 2019KJ197Natural Science Foundation of Zhejiang Province,No. LQ23H050005Scientific Research Project of Zhejiang Provincial Education Department,No. Y202250731
文摘The relevance of constipation to the development and progression of colorectal cancer(CRC)is currently a controversial issue.Studies have shown that changes in the composition of the gut microbiota,a condition known as ecological imbalance,are correlated with an increasing number of common human diseases,including CRC and constipation.CRC is the second leading cause of cancerrelated deaths worldwide,and constipation has been receiving widespread attention as a risk factor for CRC.Early colonoscopy screening of constipated patients,with regular follow-ups and timely intervention,can help detect early intestinal lesions and reduce the risks of developing colorectal polyps and CRC.As an important regulator of the intestinal microenvironment,the gut microbiota plays a critical role in the onset and progression of CRC.An increasing amount of evidence supports the thought that gut microbial composition and function are key determinants of CRC development and progression,with alterations inducing changes in the expression of host genes,metabolic regulation,and local and systemic immunological responses.Furthermore,constipation greatly affects the composition of the gut microbiota,which in turn influences the susceptibility to intestinal diseases such as CRC.However,the crosstalk between the gut microbiota,constipation,and CRC is still unclear.
