Title |
Are Short Chain Fatty Acids in Gut Microbiota Defensive Players for Inflammation and Atherosclerosis?
|
---|---|
Published in |
Journal of atherosclerosis and thrombosis, May 2017
|
DOI | 10.5551/jat.rv17006 |
Pubmed ID | |
Authors |
Hideo Ohira, Wao Tsutsui, Yoshio Fujioka |
Abstract |
Intestinal flora (microbiota) have recently attracted attention among lipid and carbohydrate metabolism researchers. Microbiota metabolize resistant starches and dietary fibers through fermentation and decomposition, and provide short chain fatty acids (SCFAs) to the host. The major SCFAs acetates, propionate and butyrate, have different production ratios and physiological activities. Several receptors for SCFAs have been identified as the G-protein coupled receptor 41/free fatty acid receptor 3 (GPR41/FFAR3), GPR43/FFAR2, GPR109A, and olfactory receptor 78, which are present in intestinal epithelial cells, immune cells, and adipocytes, despite their expression levels differing between tissues and cell types. Many studies have indicated that SCFAs exhibit a wide range of functions from immune regulation to metabolism in a variety of tissues and organs, and therefore have both a direct and indirect influence on our bodies. This review will focus on SCFAs, especially butyrate, and their effects on various inflammatory mechanisms including atherosclerosis. In the future, SCFAs may provide new insights into understanding the pathophysiology of chronic inflammation, metabolic disorders, and atherosclerosis, and we can expect the development of novel therapeutic strategies for these diseases. |
X Demographics
Geographical breakdown
Country | Count | As % |
---|---|---|
United States | 9 | 30% |
Spain | 3 | 10% |
Kenya | 1 | 3% |
Portugal | 1 | 3% |
Jordan | 1 | 3% |
United Kingdom | 1 | 3% |
Armenia | 1 | 3% |
Ireland | 1 | 3% |
Brazil | 1 | 3% |
Other | 0 | 0% |
Unknown | 11 | 37% |
Demographic breakdown
Type | Count | As % |
---|---|---|
Members of the public | 20 | 67% |
Practitioners (doctors, other healthcare professionals) | 8 | 27% |
Scientists | 2 | 7% |
Mendeley readers
Geographical breakdown
Country | Count | As % |
---|---|---|
Unknown | 437 | 100% |
Demographic breakdown
Readers by professional status | Count | As % |
---|---|---|
Student > Ph. D. Student | 79 | 18% |
Student > Bachelor | 64 | 15% |
Researcher | 53 | 12% |
Student > Master | 49 | 11% |
Student > Doctoral Student | 24 | 5% |
Other | 57 | 13% |
Unknown | 111 | 25% |
Readers by discipline | Count | As % |
---|---|---|
Biochemistry, Genetics and Molecular Biology | 74 | 17% |
Medicine and Dentistry | 57 | 13% |
Agricultural and Biological Sciences | 53 | 12% |
Immunology and Microbiology | 38 | 9% |
Nursing and Health Professions | 22 | 5% |
Other | 64 | 15% |
Unknown | 129 | 30% |