Title |
Plasticity of neuroeffector transmission during bowel inflammation1
|
---|---|
Published in |
American Journal of Physiology: Gastrointestinal & Liver Physiology, January 2017
|
DOI | 10.1152/ajpgi.00365.2016 |
Pubmed ID | |
Authors |
Alan E Lomax, Sabindra Pradhananga, Paul P Bertrand |
Abstract |
Altered gastrointestinal (GI) function contributes to the debilitating symptoms of inflammatory bowel diseases (IBD). Nerve circuits contained within the gut wall and outside of the gut play important roles in modulating motility, mucosal fluid transport and blood flow. The structure and function of these neuronal populations change during IBD. Superimposed on this plasticity is a diminished responsiveness of effector cells - smooth muscle cells, enterocytes and vascular endothelial cells - to neurotransmitters. The net result is a breakdown in the precisely orchestrated coordination of motility, fluid secretion and GI blood flow required for health. In this review, we consider how inflammation-induced changes to the effector innervation of these tissues, and changes to the tissues themselves, contribute to defective GI function in models of IBD. We also explore the evidence that reversing neuronal plasticity is sufficient to normalize function during IBD. |
X Demographics
Geographical breakdown
Country | Count | As % |
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Unknown | 2 | 100% |
Demographic breakdown
Type | Count | As % |
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Scientists | 1 | 50% |
Members of the public | 1 | 50% |
Mendeley readers
Geographical breakdown
Country | Count | As % |
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Unknown | 13 | 100% |
Demographic breakdown
Readers by professional status | Count | As % |
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Student > Ph. D. Student | 3 | 23% |
Student > Master | 2 | 15% |
Student > Doctoral Student | 2 | 15% |
Unspecified | 1 | 8% |
Lecturer > Senior Lecturer | 1 | 8% |
Other | 2 | 15% |
Unknown | 2 | 15% |
Readers by discipline | Count | As % |
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Biochemistry, Genetics and Molecular Biology | 2 | 15% |
Neuroscience | 2 | 15% |
Medicine and Dentistry | 2 | 15% |
Pharmacology, Toxicology and Pharmaceutical Science | 1 | 8% |
Immunology and Microbiology | 1 | 8% |
Other | 3 | 23% |
Unknown | 2 | 15% |