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Fergus Shanahan

Researcher at National University of Ireland

Publications -  727
Citations -  59181

Fergus Shanahan is an academic researcher from National University of Ireland. The author has contributed to research in topics: Inflammatory bowel disease & Gut flora. The author has an hindex of 117, co-authored 705 publications receiving 51963 citations. Previous affiliations of Fergus Shanahan include Imperial College London & Mater Misericordiae Hospital.

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Journal ArticleDOI

Selection of Symptomatic Patients With Crohn's Disease for Abdominopelvic Computed Tomography: Role of Serum C-Reactive Protein

TL;DR: Symptomatic patients with Crohn's disease and normal serum CRP are unlikely to have evidence of abscess, fistulating disease, or large bowel luminal disease detected on abdominopelvic CT, however, abdominal CT may demonstrate evidence of clinically significant non-penetrating CD or complications, including perforation and acute obstruction, regardless of serumCRP concentration.
Journal ArticleDOI

Systemic Inflammatory Markers and Disease Severity in Chronic Obstructive Pulmonary Disease—The Effect of Acute Exercise and Pulmonary Rehabilitation

TL;DR: Reduced lung function is associated with increased levels of systemic inflammatory markers and acute exercise can further increase this inflammatory response, however pulmonary rehabilitation is unlikely to exacerbate systemic inflammation in COPD.
Book ChapterDOI

Understanding symptoms and signs in inflammatory bowel disease

TL;DR: UC shows greater variability between patients in clinical features, and as the disease evolves involving different parts of the gastrointestinal tract, the clinical features in any one patient may also change through time.
Journal ArticleDOI

Oral immune tolerance to tumor specific antigens may confer growth advantage to esophageal and gastric cancers

TL;DR: These experiments demonstrate antigen specific oral immune tolerance for tumors, which is reflected in a faster growth rate and impaired delayed type hypersensitivity response.