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Heilmann RM, Riggers DS, Trewin I, Köller G, Kathrani A. Treatment success in cats with chronic enteropathy is associated with a decrease in fecal calprotectin concentrations. Front Vet Sci 2024; 11:1390681. [PMID: 38634105 PMCID: PMC11022500 DOI: 10.3389/fvets.2024.1390681] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Figures] [Journal Information] [Subscribe] [Scholar Register] [Received: 02/23/2024] [Accepted: 03/21/2024] [Indexed: 04/19/2024] Open
Abstract
Feline chronic enteropathies (FCE) are challenging to diagnose and monitor for progression and response to treatment. Fecal calprotectin might be a useful non-invasive marker to evaluate clinical endpoints of therapeutic monitoring in FCE. We evaluated fecal calprotectin concentrations in cats with FCE before and after initiation of treatment comprised of immunomodulation and/or dietary intervention. Included were 17 cats with FCE and 18 healthy controls. Clinical investigation of FCE cases included clinical severity grading (feline chronic enteropathy activity index, FCEAI) in all cats, abdominal ultrasonography in 15 cats, and gastrointestinal biopsies in 6 cats. Fecal calprotectin was measured in samples from 12 cats with FCE before treatment, all 17 FCE cats ≥6 weeks after treatment initiation, and all healthy controls. Fecal calprotectin concentrations in FCE cases before treatment (median: 61 μg/g) were significantly higher than after treatment initiation (median: 15 μg/g; p = 0.0098) and compared to controls (median: 6 μg/g; p = 0.0235) and correlated with the FCEAI scores (ρ = 0.54, p = 0.0316). Fecal calprotectin concentrations after treatment initiation were higher with more severe duodenal/proximal jejunal pathology (ρ = 0.83, p = 0.0427) and shorter intervals between sampling time points (ρ = -0.54, p = 0.0250). Relevant decreases in initially increased fecal calprotectin concentrations are seen in cats with FCE on varying treatment strategies that significantly improve or have remission of clinical signs. This supports the utility of fecal calprotectin as a surrogate biomarker to assess disease severity in FCE cases. Further studies need to evaluate fecal calprotectin concentrations longitudinally in relation to mucosal healing vs. clinical response.
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Affiliation(s)
- Romy M Heilmann
- Department for Small Animals, College of Veterinary Medicine, University of Leipzig, Leipzig, Germany
| | - Denise S Riggers
- Department for Small Animals, College of Veterinary Medicine, University of Leipzig, Leipzig, Germany
| | - Isla Trewin
- Department of Clinical Science and Services, Royal Veterinary College, London, United Kingdom
| | - Gábor Köller
- Department for Large Animals, College of Veterinary Medicine, University of Leipzig, Leipzig, Germany
| | - Aarti Kathrani
- Department of Clinical Science and Services, Royal Veterinary College, London, United Kingdom
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2
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Amadu M, Soldera J. Duodenal Crohn's disease: Case report and systematic review. World J Methodol 2024; 14:88619. [PMID: 38577197 PMCID: PMC10989410 DOI: 10.5662/wjm.v14.i1.88619] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/01/2023] [Revised: 12/16/2023] [Accepted: 01/18/2024] [Indexed: 03/07/2024] Open
Abstract
BACKGROUND Inflammatory bowel disease, including ulcerative colitis, microscopic colitis, and Crohn's disease (CD), has a global impact. This review focuses on duodenal CD (DCD), a rare subtype affecting the duodenum. DCD's rarity and asymptomatic nature create diagnostic challenges, impacting prognosis and patient well-being. Delayed diagnosis can worsen DCD outcomes. AIM To report a rare case of DCD and to discuss the diagnostic challenges and its implications on prognosis. METHODS A systematic literature search, following the PRISMA statement, was conducted. Relevant studies were identified and analysed using specific Medical Subject Terms (MeSH) from PubMed/MEDLINE, American Journal of Gastroenterology, and the University of South Wales database. Data collection included information from radiology scans, endoscopy procedures, biopsies, and histopathology results. RESULTS The review considered 8 case reports and 1 observational study, involving 44 participants diagnosed with DCD, some of whom developed complications due to delayed diagnosis. Various diagnostic methods were employed, as there is no gold standard workup for DCD. Radiology scans [magnetic resonance imaging (MRI), computed tomography (CT), and upper gastrointestinal X-ray], endoscopy procedures (colonoscopy and esophagogastroduodenoscopy), biopsies, and clinical suspicions were utilized. CONCLUSION This review discusses DCD diagnosis challenges and the roles of CT, MRI, and fluoroscopy. It notes their limitations and compares findings with endoscopy and histopathology studies. Further research is needed to improve diagnosis, emphasizing scan interpretation, endoscopy procedures, and biopsies, especially in high-risk patients during routine endoscopy.
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Affiliation(s)
- Muniratu Amadu
- Department of Gastroenterology, University of South Wales, Cardiff CF37 1DL, United Kingdom
| | - Jonathan Soldera
- Department of Gastroenterology, University of South Wales, Cardiff CF37 1DL, United Kingdom
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Yu WJ, Chao HC, Hsueh C. Gastric outlet obstruction resulting from Crohn's disease. Pediatr Neonatol 2022; 63:308-310. [PMID: 35094964 DOI: 10.1016/j.pedneo.2021.11.005] [Citation(s) in RCA: 1] [Impact Index Per Article: 0.5] [Reference Citation Analysis] [MESH Headings] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 08/08/2021] [Revised: 09/26/2021] [Accepted: 11/26/2021] [Indexed: 11/19/2022] Open
Affiliation(s)
- Wan-Ju Yu
- Department of Pediatrics, Saint Paul's Hospital, 123, Jianxin Street, Taoyuan Dist., Taoyuan City, 33069, Taiwan
| | - Hsun-Chin Chao
- Division of Pediatric Gastroenterology, Department of Pediatrics, Chang Gung Children's Medical Center, Chang Gung Memorial Hospital, 5 Fu-Hsing Street, Guishan District, Taoyuan City, 33305, Taiwan; Chang Gung University College of Medicine, 259, Wenhua 1st Rd., Taoyuan City, 33302, Taiwan.
| | - Chuen Hsueh
- Chang Gung University College of Medicine, 259, Wenhua 1st Rd., Taoyuan City, 33302, Taiwan; Department of Pathology, Chang Gung Memorial Hospital, Chang Gung University College of Medicine, 5 Fu-Hsing Street, Guishan District, 33305, Taoyuan City, Taiwan
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Avalueva EB, Bakulin IG, Sitkin SI, Vorobyev SL, Belyakov IA, Trushnikova NA, Karpeeva YS. Crohn’s disease with isolated gastric involvement as an example of a rare disease phenotype: a clinical case. ALMANAC OF CLINICAL MEDICINE 2019; 47:592-602. [DOI: 10.18786/2072-0505-2019-47-074] [Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 09/26/2023]
Abstract
Crohn's disease (CD), along with ulcerative colitis, is one of the predominant nosological forms of inflammatory bowel diseases. In CD, any part of the gastrointestinal tract can be affected; however, the process is commonly associated with terminal ileum or colon involvement. CD cases with isolated or mixed involvement of upper gastrointestinal tract (esophagus, stomach, and duodenum) are rare and least studied types of the disease. In isolated stomach involvement, the complaints are non-specific and include epigastric pain, gastric dyspepsia, early satiety, decreased appetite, and nausea. Isolated CD of upper gastrointestinal tract can be diagnosed after comprehensive work-up and always requires a high diagnostic level, including clinical, endoscopic and morphological one. We present a clinical case of CD with isolated stomach involvement in a 62-year-old woman. The diagnosis was confirmed by the histopathological findings of an epithelioid cell granuloma in the gastric antrum. Treatment with systemic corticosteroids reduced the disease clinical activity and improved the histological characteristics of the gastric biopsy sampled obtained by endoscopy. In this clinical case, there were specific macroscopic gastric lesions found at endoscopy in CD patients with upper gastrointestinal tract involvement, which is characterized by thickened longitudinal folding and linear grooves. This type of lesion has been described in the literature as “bamboo joint-like appearance”.Conclusion: Comprehensive assessment of clinical manifestations, endoscopic and histopathological specific features is crucial for the timely diagnosis and treatment of inflammatory bowel diseases.
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Affiliation(s)
- E. B. Avalueva
- North-Western State Medical University named after I.I. Mechnikov;
Diagnostic Center with Clinic
| | - I. G. Bakulin
- North-Western State Medical University named after I.I. Mechnikov
| | - S. I. Sitkin
- North-Western State Medical University named after I.I. Mechnikov;
State Research Institute of Highly Pure Biopreparations;
Almazov National Medical Research Centre
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5
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Pimentel AM, Rocha R, Santana GO. Crohn’s disease of esophagus, stomach and duodenum. World J Gastrointest Pharmacol Ther 2019; 10:35-49. [PMID: 30891327 PMCID: PMC6422852 DOI: 10.4292/wjgpt.v10.i2.35] [Citation(s) in RCA: 30] [Impact Index Per Article: 6.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 10/19/2018] [Revised: 01/31/2019] [Accepted: 02/27/2019] [Indexed: 02/06/2023] Open
Abstract
Crohn’s disease with involvement of the esophagus, stomach and duodenum has a prevalence of 0.5% to 4% in symptomatic adult patients, but some studies have shown that these results may be underestimated, since upper gastrointestinal endoscopy is not performed routinely in the initial evaluation of the disease in adult patients, as it is in the pediatric population. In general, involvement of the upper gastrointestinal tract in Crohn’s disease occurs concomitantly with involvement of the lower gastrointestinal tract. The diagnosis depends on clinical, endoscopic, histological and radiological evaluation. The presence of aphthoid ulcers, longitudinal ulcers, bamboo-joint-like appearance, stenoses and fistulas are endoscopic findings suggestive of the disease, and it is important to exclude the presence of Helicobacter pylori infection. The primary histological findings, which facilitate the diagnosis, are the presence of a chronic inflammatory process with a predominance of lymphoplasmacytic cells and active focal gastritis. The presence of epithelioid granuloma, although less frequent, is highly suggestive of the disease in the absence of chronic granulomatous disease. Treatment should include the use of proton pump inhibitors associated with corticosteroids, immunomodulators and biological therapy according to the severity of the disease.
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Affiliation(s)
- Andréa Maia Pimentel
- Programa de Pós graduação em Medicina e Saúde, Universidade Federal da Bahia, Salvador 40110-060, Bahia, Brazil
| | - Raquel Rocha
- Departamento de Ciências da Nutrição, Universidade Federal da Bahia, Salvador 40110-060, Bahia, Brazil
| | - Genoile Oliveira Santana
- Programa de Pós graduação em Medicina e Saúde, Universidade Federal da Bahia, Salvador 40110-060, Bahia, Brazil
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Laube R, Liu K, Schifter M, Yang JL, Suen MK, Leong RW. Oral and upper gastrointestinal Crohn's disease. J Gastroenterol Hepatol 2018; 33:355-364. [PMID: 28708248 DOI: 10.1111/jgh.13866] [Citation(s) in RCA: 40] [Impact Index Per Article: 6.7] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 03/01/2017] [Revised: 05/31/2017] [Accepted: 07/06/2017] [Indexed: 12/19/2022]
Abstract
Crohn's disease is a heterogeneous, inflammatory condition that can affect any location of the gastrointestinal tract. Proximal gastrointestinal involvement occurs in 0.5-16% of patients, and it is usually diagnosed after recognition of intestinal disease. Symptoms are often mild and nonspecific; however, upper gastrointestinal disease predicts a more severe Crohn's phenotype with a greater frequency of complications such as obstruction and perforation. Gastroscopy and biopsy is the most sensitive diagnostic investigation. There is a paucity of data examining the treatment of this condition. Management principles are similar to those for intestinal disease, commencing with topical therapy where appropriate, progressing to systemic therapy such as glucocorticoids, 5-aminosalicylic acid, immunomodulators, and biologics. Acid suppression therapy has symptomatic but no anti-inflammatory benefit for gastroduodenal and esophageal involvement. Surgical intervention with bypass, strictureplasty, or less frequently, endoscopic balloon dilation may be required for complications or failed medical therapy.
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Affiliation(s)
- Robyn Laube
- Department of Gastroenterology and Hepatology, Concord Repatriation General Hospital, Sydney, New South Wales, Australia
| | - Ken Liu
- Department of Gastroenterology and Hepatology, Concord Repatriation General Hospital, Sydney, New South Wales, Australia.,Faculty of Medicine, University of Sydney, Sydney, New South Wales, Australia
| | - Mark Schifter
- Department of Oral Medicine, Westmead Hospital, Sydney, New South Wales, Australia.,Faculty of Dentistry, Sydney University, Sydney, New South Wales, Australia
| | - Jessica L Yang
- Department of Radiology, Concord Repatriation General Hospital, Sydney, New South Wales, Australia
| | - Michael K Suen
- Department of Colorectal Surgery, Concord Repatriation General Hospital, Sydney, New South Wales, Australia
| | - Rupert W Leong
- Department of Gastroenterology and Hepatology, Concord Repatriation General Hospital, Sydney, New South Wales, Australia
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7
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The endoscopic findings of the upper gastrointestinal tract in patients with Crohn's disease. Clin J Gastroenterol 2017; 10:289-296. [PMID: 28695451 DOI: 10.1007/s12328-017-0759-7] [Citation(s) in RCA: 13] [Impact Index Per Article: 1.9] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 05/23/2017] [Accepted: 06/08/2017] [Indexed: 02/08/2023]
Abstract
Crohn's disease (CD) is a type of chronic inflammatory bowel disease (IBD) associated with ulceration, and the main foci of the inflammation in CD patients are typically the terminal ileum and colon. However, in the upper gastrointestinal tract (GIT), including the esophagus, stomach and duodenum, inflammatory lesions are also detected as well, with a relatively high frequency (30-75%). Recent advances in imaging modalities, including endoscopy, have aided in the diagnosis of CD. Various lesions, including aphtha, erosion, ulcers, bamboo-joint-like appearance and notch-like appearance, are detected in the upper GI of CD patients. Of these lesions, the bamboo-joint-like appearance in the gastric cardiac region and notch-like appearance in the second portion of the duodenum are highly specific for CD, regardless of the disease activity at other sites. These two findings, particularly a bamboo-joint-like appearance, have therefore been considered as potential biomarkers for CD. Although proton pump inhibitors (PPIs) are administered as an initial treatment for upper GIT lesions of CD, the efficacy of this treatment remains controversial. The administration of mesalazine, steroids, immunosuppressant and biologic agents is expected to be effective for treating such lesions.
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8
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Suchecka D, Harasym J, Wilczak J, Gromadzka-Ostrowska J. Hepato- and gastro- protective activity of purified oat 1-3, 1-4-β-d-glucans of different molecular weight. Int J Biol Macromol 2016; 91:1177-85. [PMID: 27344948 DOI: 10.1016/j.ijbiomac.2016.06.062] [Citation(s) in RCA: 24] [Impact Index Per Article: 3.0] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 03/08/2016] [Revised: 06/16/2016] [Accepted: 06/19/2016] [Indexed: 11/16/2022]
Abstract
Protective and antioxidant properties of highly purified oat β-glucans of high and low molecular weight in liver and stomach were evaluated. The novelty in approach was to determine whether dietary β-glucans affect the parameters of oxidative stress directly in the stomach and indirectly in the liver, especially in inflammation states. Physicochemical properties e.g. viscoelastic was found as strictly dependent from molecular weight of oat β-glucans hence its metabolic activity could also show dependence. Three groups of rats were fed control diet and diet supplemented with low and high molecular weights oat β-glucans. Animals were divided into controls and individuals with experimentally induced intestinal inflammation. Most active in increasing of total antioxidant status was low molecular weight β-glucan. High molecular weight β-glucan supplementation inhibits lipid oxidation the most in LPS treated animals. The results obtained from experiment encourage for dietary intervention with oat β-glucans for stomach and liver protection during existing enteritis.
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Affiliation(s)
- Dominika Suchecka
- Chair of Nutritional Physiology, Department of Dietetics, Faculty of Human Nutrition and Consumer Sciences, Warsaw University of Life Sciences (SGGW), ul. Nowoursynowska 166, 02-787 Warsaw, Poland.
| | - Joanna Harasym
- Bio-Ref Laboratory, Food Biotechnology Department, Faculty of Engineering and Economics, Wroclaw University of Economics, ul. Komandorska 118/120, 53-345 Wrocław, Poland
| | - Jacek Wilczak
- Division of Dietetics, Department of Physiological Sciences, Faculty of Veterinary Medicine, Warsaw University of Life Sciences (SGGW), ul. Nowoursynowska 166, 02-787 Warsaw, Poland
| | - Joanna Gromadzka-Ostrowska
- Chair of Nutritional Physiology, Department of Dietetics, Faculty of Human Nutrition and Consumer Sciences, Warsaw University of Life Sciences (SGGW), ul. Nowoursynowska 166, 02-787 Warsaw, Poland
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9
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Kim YL, Park YS, Park EK, Park DR, Choi GS, Ahn SB, Kim SH, Jo YJ. Refractory duodenal Crohn's disease successfully treated with infliximab. Intest Res 2014; 12:66-9. [PMID: 25349566 PMCID: PMC4204694 DOI: 10.5217/ir.2014.12.1.66] [Citation(s) in RCA: 6] [Impact Index Per Article: 0.6] [Reference Citation Analysis] [Abstract] [Key Words] [Track Full Text] [Download PDF] [Figures] [Journal Information] [Submit a Manuscript] [Subscribe] [Scholar Register] [Received: 02/27/2012] [Revised: 05/18/2012] [Accepted: 05/26/2012] [Indexed: 01/11/2023] Open
Abstract
Crohn's disease (CD) may involve any part of the gastrointestinal tract, from the mouth to the anus. Approximately >90% of cases occur in the small bowel and colon. Upper gastrointestinal involvement, especially duodenal manifestation, is relatively rare. Therefore, adequate medical treatment for duodenal CD has not yet been established. We report a case of CD with duodenal involvement. A 46-year-old man with Crohn's ileocolitis presented to our hospital with right upper quadrant pain. An endoscopy showed a deep excavated ulcer with deformity at the duodenal bulb, and he was initially treated with azathioprine (1 mg/kg), Pentasa (3.0 g/day), and a proton pump inhibitor for 1 year. However, the deep ulcer did not heal. Therefore, infliximab infusion therapy was initiated, and the duodenal lesion completely resolved on follow-up esophagogastroduodenoscopy. We report a case of duodenal CD that completely resolved following infliximab infusion, with a review of the literature.
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Affiliation(s)
- You Lim Kim
- Department of Internal Medicine, Eulji University School of Medicine, Eulji Medical Center, Seoul, Korea
| | - Young Sook Park
- Department of Internal Medicine, Eulji University School of Medicine, Eulji Medical Center, Seoul, Korea
| | - Eun Kyoung Park
- Department of Internal Medicine, Eulji University School of Medicine, Eulji Medical Center, Seoul, Korea
| | - Dae Rim Park
- Department of Internal Medicine, Eulji University School of Medicine, Eulji Medical Center, Seoul, Korea
| | - Gyu Sik Choi
- Department of Internal Medicine, Eulji University School of Medicine, Eulji Medical Center, Seoul, Korea
| | - Sang Bong Ahn
- Department of Internal Medicine, Eulji University School of Medicine, Eulji Medical Center, Seoul, Korea
| | - Seong Hwan Kim
- Department of Internal Medicine, Eulji University School of Medicine, Eulji Medical Center, Seoul, Korea
| | - Yun Ju Jo
- Department of Internal Medicine, Eulji University School of Medicine, Eulji Medical Center, Seoul, Korea
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Pipili C, Michopoulos S, Sotiropoulou M, Mpakirtzi T, Grapsa E. Is there any association between IgA nephropathy, Crohn's disease and Helicobacter pylori infection? Ren Fail 2012; 34:506-9. [PMID: 22260406 DOI: 10.3109/0886022x.2011.653774] [Citation(s) in RCA: 5] [Impact Index Per Article: 0.4] [Reference Citation Analysis] [Abstract] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Indexed: 11/13/2022] Open
Abstract
A case of IgA nephropathy (IgAN) associated with Crohn's disease (CD) and preceded Helicobacter pylori (Hp) infection is described. Therapy with corticosteroids and azathioprine resulted in clinical improvement. The connection between IgAN and CD is well established, while tonsillar Hp is a potential antigen causative of IgAN. The three entities may reflect a common immunopathogenetic mechanism involving an IgA response to mucosal challenge.
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Affiliation(s)
- Chrysoula Pipili
- Department of Nephrology, Aretaieion University Hospital, Athens, Greece.
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11
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Dabek M, Ferrier L, Roka R, Gecse K, Annahazi A, Moreau J, Escourrou J, Cartier C, Chaumaz G, Leveque M, Ait-Belgnaoui A, Wittmann T, Theodorou V, Bueno L. Luminal cathepsin g and protease-activated receptor 4: a duet involved in alterations of the colonic epithelial barrier in ulcerative colitis. THE AMERICAN JOURNAL OF PATHOLOGY 2009; 175:207-14. [PMID: 19528350 DOI: 10.2353/ajpath.2009.080986] [Citation(s) in RCA: 57] [Impact Index Per Article: 3.8] [Reference Citation Analysis] [Abstract] [Track Full Text] [Subscribe] [Scholar Register] [Indexed: 12/31/2022]
Abstract
Impairment of the colonic epithelial barrier and neutrophil infiltration are common features of inflammatory bowel disease. Luminal proteases affect colonic permeability through protease-activated receptors (PARs). We evaluated: (i) whether fecal supernatants from patients with ulcerative colitis (UC) trigger alterations of colonic paracellular permeability and inflammation, and (ii) the roles of cathepsin G (Cat-G), a neutrophil serine protease, and its selective receptor, PAR(4), in these processes. Expression levels of both PAR(4) and Cat-G were determined in colonic biopsies from UC and healthy subjects. The effects of UC fecal supernatants on colonic paracellular permeability were measured in murine colonic strips. Involvement of Cat-G and PAR(4) was evaluated using pepducin P4pal-10 and specific Cat-G inhibitor (SCGI), respectively. In addition, the effect of PAR(4)-activating peptide was assessed. UC fecal supernatants, either untreated or pretreated with SCGI, were infused into mice, and myeloperoxidase activity was determined. PAR(4) was found to be overexpressed in UC colonic biopsies. Increased colonic paracellular permeability that was triggered by UC fecal supernatants was blocked by both SCGI (77%) and P4pal-10 (85%). Intracolonic infusion of UC fecal supernatants into mice increased myeloperoxidase activity. This effect was abolished by SCGI. These observations support that both Cat-G and PAR(4) play key roles in generating and/or amplifying relapses in UC and provide a rationale for the development of new therapeutic agents in the treatment of this disease.
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Affiliation(s)
- Marta Dabek
- Neuro-Gastroenterology & Nutrition Unit, Institut National de la Recherch Agronomique, Toulouse Cedex 9, France
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