Title |
Global Fecal and Plasma Metabolic Dynamics Related to Helicobacter pylori Eradication
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Published in |
Frontiers in Microbiology, March 2017
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DOI | 10.3389/fmicb.2017.00536 |
Pubmed ID | |
Authors |
Theresa Wan-Chen Yap, Alex Hwong-Ruey Leow, Ahmad Najib Azmi, Damien L. Callahan, Guillermo I. Perez-Perez, Mun-Fai Loke, Khean-Lee Goh, Jamuna Vadivelu |
Abstract |
Background:Helicobacter pylori colonizes the gastric mucosa of more than half of the world's population. There is increasing evidence H. pylori protects against the development of obesity and childhood asthma/allergies in which the development of these diseases coincide with transient dysbiosis. However, the mechanism underlying the association of H. pylori eradication with human metabolic and immunological disorders is not well-established. In this study, we aimed to investigate the local and systemic effects of H. pylori eradication through untargeted fecal lipidomics and plasma metabolomics approaches by liquid chromatography mass spectrometry (LC-MS). Results: Our study revealed that eradication of H. pylori eradication (i.e., loss of H. pylori and/or H. pylori eradication therapy) changed many global metabolite/lipid features, with the majority being down-regulated. Our findings primarily show that H. pylori eradication affects the host energy and lipid metabolism which may eventually lead to the development of metabolic disorders. Conclusion: These predictive metabolic signatures of metabolic and immunological disorders following H. pylori eradication can provide insights into dynamic local and systemic metabolism related to H. pylori eradication in modulating human health. |
Mendeley readers
Geographical breakdown
Country | Count | As % |
---|---|---|
Unknown | 45 | 100% |
Demographic breakdown
Readers by professional status | Count | As % |
---|---|---|
Student > Ph. D. Student | 10 | 22% |
Student > Bachelor | 7 | 16% |
Student > Master | 5 | 11% |
Researcher | 5 | 11% |
Student > Doctoral Student | 2 | 4% |
Other | 7 | 16% |
Unknown | 9 | 20% |
Readers by discipline | Count | As % |
---|---|---|
Agricultural and Biological Sciences | 8 | 18% |
Medicine and Dentistry | 7 | 16% |
Biochemistry, Genetics and Molecular Biology | 4 | 9% |
Pharmacology, Toxicology and Pharmaceutical Science | 2 | 4% |
Engineering | 2 | 4% |
Other | 9 | 20% |
Unknown | 13 | 29% |