Overexpression of ATP-activated P2X7 receptors in the intestinal mucosa is implicated in the pathogenesis of Crohn's disease.

abstract：OBJECTIVE:We describe the prolonged clinical benefit of murine chimeric antitumor necrosis factor (TNF)-alpha monoclonal antibody, infliximab, on pediatric patients with Crohn's disease and ileal pouch anal anastomosis (IPAA). METHODS:A retrospective review of patients originally diagnosed with ulcerative colitis, sta...

journal_title：Inflammatory bowel diseases

authors： Kooros K,Katz AJ

更新日期：2004-07-01 00:00:00

abstract：BACKGROUND:We have developed a technique for measuring fecal excretion of human DNA by assuming that luminal desquamation of epithelial and inflammatory cells increases in damaged colonic mucosa. However, the clinical usefulness of this technique in the follow-up of patients with ulcerative colitis has not been establi...

journal_title：Inflammatory bowel diseases

authors： Casellas F,Borruel N,Antolín M,Varela E,Torrejón A,Armadans L,Guarner F,Malagelada JR

更新日期：2007-04-01 00:00:00

abstract：:: Restorative proctocolectomy with ileal pouch-anal anastomosis is the standard surgical treatment modality for patients with ulcerative colitis who require colectomy. There are special issues related to male gender. We performed systemic literature review on the topic, incorporating the experience in our specialized ...

journal_title：Inflammatory bowel diseases

authors： Kani HT,Shen B

更新日期：2015-03-01 00:00:00

abstract：:Crohn's disease (CD) leads to the development of complications through progressive uncontrolled inflammation and the transmural involvement of the bowel wall. Most of the available literature on penetrating CD focuses on the perianal phenotype. The management of nonperianal penetrating complications poses its own set ...

journal_title：Inflammatory bowel diseases

authors： Hirten RP,Shah S,Sachar DB,Colombel JF

更新日期：2018-03-19 00:00:00

abstract：:The traditional goals of Crohn's disease therapy, to induce and maintain clinical remission, have not clearly changed its natural history. In contrast, emerging evidence suggests that achieving and maintaining mucosal healing may alter the natural history of Crohn's disease, as it has been associated with more sustain...

journal_title：Inflammatory bowel diseases

authors： De Cruz P,Kamm MA,Prideaux L,Allen PB,Moore G

更新日期：2013-02-01 00:00:00

abstract：BACKGROUND:Thiopurines are effective drugs in treating ulcerative colitis (UC) and Crohn's disease (CD) even if studies that specifically investigate these drugs' profile of efficacy in UC compared with CD are scarce. Our aim was to compare the profile of efficacy of thiopurines in patients with UC and CD. METHODS:We ...

journal_title：Inflammatory bowel diseases

authors： Rispo A,Testa A,De Palma GD,Donetto S,Diaferia M,Musto D,Nardone O,Maione F,Caporaso N,Castiglione F

更新日期：2015-11-01 00:00:00

abstract：BACKGROUND:The pregnane X receptor (PXR/NR1I2) is an important regulator of xenobiotic metabolism and intestinal integrity. However, there are controversial studies on the role of PXR/NR1I2 in inflammatory bowel disease (IBD). We therefore initiated the largest analysis to date on PXR/NR1I2 gene variants in IBD patient...

journal_title：Inflammatory bowel diseases

authors： Glas J,Seiderer J,Fischer D,Tengler B,Pfennig S,Wetzke M,Beigel F,Olszak T,Weidinger M,Göke B,Ochsenkühn T,Folwaczny M,Müller-Myhsok B,Diegelmann J,Czamara D,Brand S

更新日期：2011-09-01 00:00:00

abstract：:Tolerance, the regulated inability to respond to a specific immunologic stimulant, is a physiological event important to normal immune function. Just as loss of tolerance to self-proteins results in autoimmune diseases, we assert that loss of tolerance to commensal flora in the intestinal lumen leads to inflammatory b...

journal_title：Inflammatory bowel diseases

authors： Jump RL,Levine AD

更新日期：2004-07-01 00:00:00

abstract：BACKGROUND:Our objectives were to assess the differences in perforating disease behavior, disease severity, and extraintestinal manifestations (EIM) in patients with Crohn's disease (CD) by race. MATERIALS AND METHODS:We identified outpatients with CD evaluated at the University of Maryland Gastroenterology Faculty Pr...

journal_title：Inflammatory bowel diseases

authors： Cross RK,Jung C,Wasan S,Joshi G,Sawyer R,Roghmann MC

更新日期：2006-03-01 00:00:00

abstract：BACKGROUND:Patients with inflammatory bowel disease (IBD) have identified a need for more information about their disease. PURPOSE:To assess the effect of an educational intervention on health-related quality of life (HRQOL) in patients with IBD. METHODS:Consecutive ambulatory IBD patients were randomized to receive ...

journal_title：Inflammatory bowel diseases

authors： Borgaonkar MR,Townson G,Donnelly M,Irvine EJ

更新日期：2002-07-01 00:00:00

abstract：BACKGROUND:Multi-matrix (MMx), a new delivery system for mesalazine, seems to release 5-aminosalicyclic acid (5-ASA) preferentially in the sigmoid colon. This study had 2 objectives: (1) to evaluate the therapeutic response to MMx in patients with active left-sided disease and (2) to gain additional insights as to how ...

journal_title：Inflammatory bowel diseases

authors： Prantera C,Viscido A,Biancone L,Francavilla A,Giglio L,Campieri M

更新日期：2005-05-01 00:00:00

abstract：BACKGROUND:Increased strength of red blood cell (RBC) aggregates are present during the acute inflammatory response and contribute to erythrocyte aggregation and may lead to microvascular dysfunction. Inflammatory bowel diseases (IBDs) are characterized by damage to the bowel wall. This damage may be at least partially...

journal_title：Inflammatory bowel diseases

authors： Maharshak N,Arbel Y,Shapira I,Berliner S,Ben-Ami R,Yedgar S,Barshtein G,Dotan I

更新日期：2009-05-01 00:00:00

abstract：:The principal investigator is responsible for everything involved in the conduct of a clinical research study. Prior to the initiation of any clinical trial, an investigator must become acquainted with the material requirements, personnel needs, and best practices involved in the conduct of the trial. Commitment to a ...

journal_title：Inflammatory bowel diseases

authors： Wolf DC,Katz S,Safdi MA,Sandler RS,Lewis JD

更新日期：2005-11-01 00:00:00

abstract：Background and aims:To assess whether obesity may affect natural history of inflammatory bowel diseases (IBD), we conducted an individual participant data (IPD) pooled analysis of placebo arms, using data from clinical trials of infliximab in IBD and using the Yale Open Data Access (YODA) Project. Methods:We obtained ...

journal_title：Inflammatory bowel diseases

authors： Singh S,Proudfoot J,Xu R,Sandborn WJ

更新日期：2018-09-15 00:00:00

abstract：Background:The diagnostic work-up of pediatric irritable bowel syndrome (IBS) and functional abdominal pain-not otherwise specified (FAP-NOS) commonly includes invasive tests for discrimination from inflammatory bowel disease (IBD). As this carries a high burden on patients, an ongoing need exists for development of no...

journal_title：Inflammatory bowel diseases

authors： Bosch S,van Gaal N,Zuurbier RP,Covington JA,Wicaksono AN,Biezeveld MH,Benninga MA,Mulder CJ,de Boer NKH,de Meij TGJ

更新日期：2018-10-12 00:00:00

abstract：BACKGROUND:Mesenchymal stem cells (MSCs) have demonstrated significant potentials for the treatment of inflammatory bowel disease. Clinical feasible methods to individually document the MSC recruitment to intestinal mucosa is lacking. Here, we proposed that endomicroscopy could noninvasively track MSCs in vivo at cellu...

journal_title：Inflammatory bowel diseases

authors： Li M,Zhang YX,Zhang Z,Zhou XY,Zuo XL,Cong Y,Li YQ

更新日期：2015-09-01 00:00:00

abstract：BACKGROUND:Children with inflammatory bowel disease (IBD) undergo imaging using ionizing radiation and may be exposed to high cumulative radiation. We hypothesized that children with IBD have high exposure to radiation from medical imaging. METHODS:An Institutional Review Board (IRB)-approved retrospective chart revie...

journal_title：Inflammatory bowel diseases

authors： Sauer CG,Kugathasan S,Martin DR,Applegate KE

更新日期：2011-11-01 00:00:00

abstract：BACKGROUND:Obesity is associated with systemic and intestine-specific inflammation and alterations in gut microbiota, which in turn impact mucosal immunity. Nonetheless, a specific role of obesity and its interaction with genetics in the progression of Crohn's disease (CD) is unclear. METHODS:We conducted a cross-sect...

journal_title：Inflammatory bowel diseases

authors： Pringle PL,Stewart KO,Peloquin JM,Sturgeon HC,Nguyen D,Sauk J,Garber JJ,Yajnik V,Ananthakrishnan AN,Chan AT,Xavier RJ,Khalili H

更新日期：2015-10-01 00:00:00

abstract：BACKGROUND:Inflammatory bowel disease (IBD) is a multifactorial disorder, with the innate and adaptive immune cells contributing to disease initiation and progression. However, the intricate cross-talk between immune cell lineages remains incompletely understood. The role of CD8+ T cells in IBD pathogenesis has been un...

journal_title：Inflammatory bowel diseases

authors： Jamwal DR,Marati RV,Harrison CA,Midura-Kiela MT,Figliuolo Paz VR,Besselsen DG,Ghishan FK,Kiela PR

更新日期：2020-01-06 00:00:00

abstract：BACKGROUND:The mucus gel layer (MGL) lining the colon is integral to exclusion of bacteria and maintaining intestinal homeostasis in health and disease. Some MGL defects allowing bacteria to directly contact the colonic surface are commonly observed in ulcerative colitis (UC). The major macromolecular component of the ...

journal_title：Inflammatory bowel diseases

authors： Olli KE,Rapp C,O'Connell L,Collins CB,McNamee EN,Jensen O,Jedlicka P,Allison KC,Goldberg MS,Gerich ME,Frank DN,Ir D,Robertson CE,Evans CM,Aherne CM

更新日期：2020-08-20 00:00:00

abstract：BACKGROUND:The optimal management of Clostridium difficile infection (CDI) in flaring inflammatory bowel disease (IBD) patients has not been defined. Limited data suggest that coadministration of immunomodulators (IM) with antibiotics (AB) results in a worse outcome. We investigated the prevalent practice among North A...

journal_title：Inflammatory bowel diseases

authors： Yanai H,Nguyen GC,Yun L,Lebwohl O,Navaneethan U,Stone CD,Ghazi L,Moayyedi P,Brooks J,Bernstein CN,Ben-Horin S

更新日期：2011-07-01 00:00:00

abstract：BACKGROUND:Although magnetic resonance imaging (MRI) is an increasingly used diagnostic tool in the assessment of inflammatory bowel disease (IBD) in humans, diagnosis and quantitation of intestinal inflammation in animal models of IBD still depends on ex vivo techniques. The aim of this study was to evaluate whether h...

journal_title：Inflammatory bowel diseases

authors： Michael S,Keubler LM,Smoczek A,Meier M,Gunzer F,Pöhlmann C,Krause-Buchholz U,Hedrich HJ,Bleich A

更新日期：2013-01-01 00:00:00

abstract：BACKGROUND:The incidence of inflammatory bowel disease (IBD) has increased over the past several decades with a corresponding increase in the number of patients on combination immunosuppressive therapy including corticosteroids, anti-metabolites and biologic agents. The exact incidence of pneumocystis jiroveci pneumoni...

journal_title：Inflammatory bowel diseases

authors： Okafor PN,Nunes DP,Farraye FA

更新日期：2013-07-01 00:00:00

abstract：:Crohn's disease is an idiopathic, chronic inflammatory disorder of the digestive tract with heterogeneous clinical presentations. Crohn's is currently not a curable disease, and patients are faced with a lifetime of recurrent disease flare-ups and remissions. Management strategies for Crohn's must therefore be targete...

journal_title：Inflammatory bowel diseases

authors： Lichtenstein GR,Hanauer SB,Kane SV,Present DH

更新日期：2004-07-01 00:00:00

abstract：BACKGROUND:The aim of this study was to develop a shortened Crohn's Disease Activity Index (CDAI). METHODS:A short CDAI was developed retrospectively using patient-level data from four budesonide clinical trials to select variables from the full CDAI which best predicted health-related quality of life as measured by t...

journal_title：Inflammatory bowel diseases

authors： Thia K,Faubion WA Jr,Loftus EV Jr,Persson T,Persson A,Sandborn WJ

更新日期：2011-01-01 00:00:00

abstract：BACKGROUND:Inflammation-associated lymphangiogenesis (IAL) is frequently observed in inflammatory bowel diseases. IAL is believed to limit inflammation by enhancing fluid and immune cell clearance. Although monocytes/macrophages (MΦ) are known to contribute to intestinal pathology in inflammatory bowel disease, their r...

journal_title：Inflammatory bowel diseases

authors： Becker F,Kurmaeva E,Gavins FN,Stevenson EV,Navratil AR,Jin L,Tsunoda I,Orr AW,Alexander JS,Ostanin DV

更新日期：2016-06-01 00:00:00

abstract：BACKGROUND:Infliximab is efficacious in the management of moderate to severe Crohn's disease (CD). There are limited data regarding performance of infliximab in patients who require reinitiation of maintenance dosing following previous irregular exposure. METHODS:This was a retrospective, observational study of CD pat...

journal_title：Inflammatory bowel diseases

authors： Stein DJ,Ananthakrishnan AN,Issa M,Williams JB,Beaulieu DB,Zadvornova Y,Ward A,Johnson K,Knox JF,Skaros S,Binion DG

更新日期：2010-07-01 00:00:00

abstract：BACKGROUND:Chronic inflammatory diseases are characterized by massive infiltration of innate and acquired immune cells in inflammatory sites. However, it remains unclear how these cells cooperate in the development of disease. Although bone marrow (BM) is a primary site for hematopoiesis of immune cells except T cells,...

journal_title：Inflammatory bowel diseases

authors： Nemoto Y,Kanai T,Tohda S,Totsuka T,Okamoto R,Tsuchiya K,Nakamura T,Sakamoto N,Fukuda T,Miura O,Yagita H,Watanabe M

更新日期：2008-11-01 00:00:00

abstract：:The diagnosis of inflammatory bowel disease (IBD) is traditionally based on a combination of clinical, endoscopic, histological, and radiological criteria. However, further testing is needed in cases of diagnostic uncertainty and in predicting disease course. This systematic review focuses on the potential for 10 sero...

journal_title：Inflammatory bowel diseases

authors： Prideaux L,De Cruz P,Ng SC,Kamm MA

更新日期：2012-07-01 00:00:00

abstract：BACKGROUND:Genetic predisposition as a cause of inflammatory bowel disease (IBD) has been proven by both family and twin studies and genetic variants associated with the disease have been identified. The aim of our study was to determine the concordance rates for IBD in German twin pairs and to evaluate clinical charac...

journal_title：Inflammatory bowel diseases

authors： Spehlmann ME,Begun AZ,Burghardt J,Lepage P,Raedler A,Schreiber S

更新日期：2008-07-01 00:00:00