Phenotype classification in IBD: Is there an impact on therapy?

abstract：BACKGROUND:A novel family of proton-sensing G protein-coupled receptors, including OGR1, GPR4, and TDAG8, was identified to be important for physiological pH homeostasis and inflammation. Thus, we determined the function of proton-sensing OGR1 in the intestinal mucosa. MTEHODS:OGR1 expression in colonic tissues was in...

journal_title：Inflammatory bowel diseases

authors： de Vallière C,Wang Y,Eloranta JJ,Vidal S,Clay I,Spalinger MR,Tcymbarevich I,Terhalle A,Ludwig MG,Suply T,Fried M,Kullak-Ublick GA,Frey-Wagner I,Scharl M,Seuwen K,Wagner CA,Rogler G

更新日期：2015-06-01 00:00:00

abstract：:Diagnostics of inflammatory bowel diseases (IBDs) currently relies on a combination of biological and morphological tests. The current method of diagnostic remains a critical challenge for physicians in part due to their invasiveness and also for their limitations in term of diagnosis, prognosis, disease activity and ...

journal_title：Inflammatory bowel diseases

authors： Viennois E,Zhao Y,Merlin D

更新日期：2015-10-01 00:00:00

abstract：BACKGROUND:Ulcerative colitis is associated with increased colon permeability resulting in bacterial translocation into the lamina propria. We investigate the importance of the Toll-like receptor (TLR) regulating protein IL-1 receptor-associated kinase M (IRAK-M) using the erosive dextran sulfate sodium (DSS)-induced m...

journal_title：Inflammatory bowel diseases

authors： Berglund M,Melgar S,Kobayashi KS,Flavell RA,Hörnquist EH,Hultgren OH

更新日期：2010-10-01 00:00:00

abstract：Background:Sarcopenia is associated with increased morbidity and mortality in oncologic and transplant surgery. It has a high incidence in chronic inflammatory states including inflammatory bowel disease (IBD). The validity of existing data in IBD and of sarcopenia's correlation with surgical outcomes is limited. Meth...

journal_title：Inflammatory bowel diseases

authors： Ryan E,McNicholas D,Creavin B,Kelly ME,Walsh T,Beddy D

更新日期：2019-01-01 00:00:00

abstract：BACKGROUND:The mechanisms responsible for the pathogenesis of peripheral arthropathies (PA) in Crohn's disease (CD) are largely unknown, although many studies indicate that genetic and environmental factors are likely to contribute to risk. METHODS:Because variants in the Fc receptor-like 3 (FcRL3) gene have recently ...

journal_title：Inflammatory bowel diseases

authors： Mendoza JL,Lana R,Martin MC,de la Concha EG,Urcelay E,Diaz-Rubio M,Abreu MT,Mitchell AA

更新日期：2009-09-01 00:00:00

abstract：BACKGROUND:Chronic ulcerative colitis (UC) is associated with an increased colorectal cancer risk which may be secondary to repetitive mucosal injury. Both epigenetic methylation and the classic adenoma-to-carcinoma sequence have been implicated in this malignant transformation, but the underlying molecular mechanisms ...

journal_title：Inflammatory bowel diseases

authors： Sanchez JA,Dejulius KL,Bronner M,Church JM,Kalady MF

更新日期：2011-09-01 00:00:00

abstract：BACKGROUND:Recent studies have suggested that the downregulation of pregnane X receptor (PXR) may contribute to the susceptibility and exacerbation of Crohn's disease (CD). Because bile acid malabsorption is one of the features of CD and bile acids are potential activators of PXR, we explored the relationship between b...

journal_title：Inflammatory bowel diseases

authors： Iwamoto J,Saito Y,Honda A,Miyazaki T,Ikegami T,Matsuzaki Y

更新日期：2013-05-01 00:00:00

abstract：BACKGROUND:Minimally invasive surgery for Crohn's ileocolitis is well established but few data exist regarding laparoscopic techniques for Crohn's colitis. We aimed to describe outcomes associated with minimally invasive surgery for Crohn's colitis, including predictors of conversion to laparotomy and postoperative com...

journal_title：Inflammatory bowel diseases

authors： Holubar SD,Dozois EJ,Privitera A,Pemberton JH,Cima RR,Larson DW

更新日期：2010-11-01 00:00:00

abstract：BACKGROUND:Although many genetic variants are identified in association with Crohn's disease (CD), CARD15, IL23R, and ATG16L1 association with CD have been firmly confirmed in Caucasians of European ancestry. The prevalence of CD is rapidly rising in Brazil, where European ancestry is firmly admixed with natives and Af...

journal_title：Inflammatory bowel diseases

authors： Baptista ML,Amarante H,Picheth G,Sdepanian VL,Peterson N,Babasukumar U,Lima HC,Kugathasan S

更新日期：2008-05-01 00:00:00

abstract：BACKGROUND:Patients suffering from Crohn's disease (CD) show increased incidence of low bone mineral density. Investigating this complication is difficult because the exact etiology of CD remains elusive. Mice carrying a deletion in the tumor necrosis factor (TNF) AU-rich elements (ARE) are reported as a model for huma...

journal_title：Inflammatory bowel diseases

authors： Huybers S,Apostolaki M,van der Eerden BC,Kollias G,Naber TH,Bindels RJ,Hoenderop JG

更新日期：2008-06-01 00:00:00

abstract：BACKGROUND:Up to 20% of patients with ulcerative colitis (UC) become steroid-dependent during their course. Thiopurines are recommended in steroid-dependent UC, but their efficacy is debated. Data exploring the use of infliximab in these patients are scarce. Aims of this study were to evaluate the effectiveness of infl...

journal_title：Inflammatory bowel diseases

authors： Armuzzi A,Pugliese D,Danese S,Rizzo G,Felice C,Marzo M,Andrisani G,Fiorino G,Sociale O,Papa A,De Vitis I,Rapaccini GL,Guidi L

更新日期：2013-04-01 00:00:00

abstract：:Recent reports suggest that unfractionated heparin may be a useful adjunct in the treatment of inflammatory bowel disease (IBD). We report the successful use of subcutaneous unfractionated heparin to treat a moderate-to-severe flare of Crohn's disease during pregnancy, which was refractory to standard therapy. The pat...

journal_title：Inflammatory bowel diseases

authors： Prajapati DN,Newcomer JR,Emmons J,Abu-Hajir M,Binion DG

更新日期：2002-05-01 00:00:00

abstract：Background:Patients requiring optimization of therapy for suboptimal response and/or targeting more robust outcomes may eventually reach high serum levels. Data evaluating the relationship between infliximab concentration and toxicity are limited. The aim of this study was to evaluate the frequency of adverse events (A...

journal_title：Inflammatory bowel diseases

authors： Greener T,Kabakchiev B,Steinhart AH,Silverberg MS

更新日期：2018-07-12 00:00:00

abstract：BACKGROUND:It is unclear if traditional histopathology and noninvasive blood-based tests are sufficiently accurate to detect cytomegalovirus (CMV) reactivation in inflammatory bowel disease. Therefore, we assessed the diagnostic accuracy of these tests compared with immunohistochemistry (IHC) and tissue polymerase chai...

journal_title：Inflammatory bowel diseases

authors： Tandon P,James P,Cordeiro E,Mallick R,Shukla T,McCurdy JD

更新日期：2017-04-01 00:00:00

abstract：BACKGROUND:Portal vein thrombosis (PVT) is a poorly described complication of inflammatory bowel disease (IBD). We sought to better characterize presentations, compare treatments, and assess outcomes in IBD-related PVT. METHODS:We conducted a retrospective investigation of IBD-related PVT at our institution. Multivari...

journal_title：Inflammatory bowel diseases

authors： Naymagon L,Tremblay D,Zubizarreta N,Moshier E,Naymagon S,Mascarenhas J,Schiano T

更新日期：2021-01-19 00:00:00

abstract：BACKGROUND:Disappearance of macroscopic mucosal inflammation predicts long-term outcome in Crohn's disease (CD). It can be assessed by ileocolonoscopy, which is, however, an invasive and expensive procedure. Disease activity indices do not correlate well with endoscopic activity and noninvasive markers have a low sensi...

journal_title：Inflammatory bowel diseases

authors： Bodelier AG,Smolinska A,Baranska A,Dallinga JW,Mujagic Z,Vanhees K,van den Heuvel T,Masclee AA,Jonkers D,Pierik MJ,van Schooten FJ

更新日期：2015-08-01 00:00:00

abstract：BACKGROUND:Wiskott-Aldrich syndrome protein-deficient patients and mice are immunodeficient and can develop inflammatory bowel disease. The intestinal microbiome is critical to the development of colitis in most animal models, in which Helicobacter spp. have been implicated in disease pathogenesis. We sought to determi...

journal_title：Inflammatory bowel diseases

authors： Nguyen DD,Muthupalani S,Goettel JA,Eston MA,Mobley M,Taylor NS,McCabe A,Marin R,Snapper SB,Fox JG

更新日期：2013-09-01 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：BACKGROUND:This study compared the efficacy of an elemental formula (EF) to a polymeric formula (PF) in inducing remission for pediatric Crohn's disease (CD). METHODS:Newly diagnosed CD children were randomized to EF or PF for 6 weeks. Change in the Pediatric Crohn's Disease Activity Index (PCDAI), fecal calprotectin,...

journal_title：Inflammatory bowel diseases

authors： Grogan JL,Casson DH,Terry A,Burdge GC,El-Matary W,Dalzell AM

更新日期：2012-02-01 00:00:00

abstract：BACKGROUND:Aside from cases of backwash ileitis, the ileal mucosa of patients with ulcerative colitis (UC), an idiotypic inflammatory bowel disease, has received little attention despite the fact that colitis is known to trigger alterations in morphology and/or functions of the small intestine remotely. METHODS:The il...

journal_title：Inflammatory bowel diseases

authors： Sedghi S,Barreau F,Morilla I,Montcuquet N,Cazals-Hatem D,Pedruzzi E,Rannou E,Tréton X,Hugot JP,Ogier-Denis E,Daniel F

更新日期：2016-10-01 00:00:00

abstract：Background:Vitamin D3 and vitamin D receptor (VDR) are involved in the pathogenesis of inflammatory bowel disease (IBD) and bacterial infection. Claudin-2 is a junction protein that mediates paracellular water transport in epithelia. Elevation of Claudin-2 is associated with active IBD. However, VDR involved in epithel...

journal_title：Inflammatory bowel diseases

authors： Zhang YG,Lu R,Xia Y,Zhou D,Petrof E,Claud EC,Sun J

更新日期：2019-01-01 00:00:00

abstract：BACKGROUND:The proinflammatory effect of high-fat diet has been observed beyond the cardiovascular system, but there is little evidence to support its role in triggering inflammatory bowel disease. GPx1/2-double-knockout (DKO) mice deficient in 2 intracellular glutathione peroxidases, GPx1 and GPx2, on a C57BL/6 (B6) b...

journal_title：Inflammatory bowel diseases

authors： Gao Q,Esworthy RS,Kim BW,Synold TW,Smith DD,Chu FF

更新日期：2010-12-01 00:00:00

abstract：:A prospective study was conducted to determine the implications of acute pouchitis on the long-term functional results of restorative proctocolectomy with J-pouch ileoanal anastomosis (IPAA). Between July 1988 and June 1996, 137 consecutive patients underwent IPAA for treatment of ulcerative colitis. 127 patients (93%...

journal_title：Inflammatory bowel diseases

authors： Hurst RD,Chung TP,Rubin M,Michelassi F

更新日期：1998-11-01 00:00:00

abstract：:As the frontiers of immunological research expand, new insights into the pathogenesis of long poorly understood diseases, such as inflammatory bowel disease (IBD), are opening up new possible avenues for treatment. Myeloid-derived cells (i.e., monocytes, macrophages, neutrophils, and dendritic cells), long believed to...

journal_title：Inflammatory bowel diseases

authors： Leal MC,Däbritz J

更新日期：2015-12-01 00:00:00

abstract：BACKGROUND:Host-microbe interactions at the intestinal mucosal-luminal interface (MLI) are critical factors in the biology of inflammatory bowel disease (IBD). METHODS:To address this issue, we performed a series of investigations integrating analysis of the bacteria and metaproteome at the MLI of Crohn's disease, ulc...

journal_title：Inflammatory bowel diseases

authors： Presley LL,Ye J,Li X,Leblanc J,Zhang Z,Ruegger PM,Allard J,McGovern D,Ippoliti A,Roth B,Cui X,Jeske DR,Elashoff D,Goodglick L,Braun J,Borneman J

更新日期：2012-03-01 00:00:00

abstract：:Inflammatory bowel diseases are chronic intestinal inflammatory diseases thought to reflect a dysregulated immune response. Although antibody-based inhibition of tumor necrosis factor-α (TNF-α) has provided relief to many inflammatory bowel diseases patients, these therapies are either ineffective in a patient subset ...

journal_title：Inflammatory bowel diseases

authors： Collins CB,Strassheim D,Aherne CM,Yeckes AR,Jedlicka P,de Zoeten EF

更新日期：2014-04-01 00:00:00

abstract：:Nephrotoxicity has been described in some patients with inflammatory bowel disease (IBD) treated with 5-aminosalicylic acid (5-ASA). Studies with 5-ASA treatment in which serum creatinine or creatinine clearance was measured regularly show that nephrotoxicity is exceptional (mean rate of only 0.26% per patient-year). ...

journal_title：Inflammatory bowel diseases

authors： Gisbert JP,González-Lama Y,Maté J

更新日期：2007-05-01 00:00:00

abstract：BACKGROUND:Inflammatory bowel disease (IBD)-associated dysbiosis is characterized by a loss of Faecalibacterium prausnitzii, whose supernatant exerts an anti-inflammatory effect. However, the anti-inflammatory substances in F. prausnitzii supernatant and the mechanism in ameliorating colitis in IBD have not yet been fu...

journal_title：Inflammatory bowel diseases

authors： Zhou L,Zhang M,Wang Y,Dorfman RG,Liu H,Yu T,Chen X,Tang D,Xu L,Yin Y,Pan Y,Zhou Q,Zhou Y,Yu C

更新日期：2018-08-16 00:00:00

abstract：BACKGROUND:Substance use disorders (SUDs) impose a substantial individual and societal burden; however, the prevalence and associated factors in persons with inflammatory bowel disease (IBD) are largely unknown. We evaluated the prevalence and risk factors of SUD in an IBD cohort. METHODS:Inflammatory bowel disease pa...

journal_title：Inflammatory bowel diseases

authors： Carney H,Marrie RA,Bolton JM,Patten SB,Graff LA,Bernstein CN,Kowalec K

更新日期：2021-01-01 00:00:00

abstract：BACKGROUND:Inflammatory bowel diseases (IBD) are believed to be driven by dysregulated interactions between the host and the gut microbiota. Our goal is to characterize and infer relationships between mucosal T cells, the host tissue environment, and microbial communities in patients with IBD who will serve as basis fo...

journal_title：Inflammatory bowel diseases

authors： Tang MS,Bowcutt R,Leung JM,Wolff MJ,Gundra UM,Hudesman D,Malter LB,Poles MA,Chen LA,Pei Z,Neto AG,Abidi WM,Ullman T,Mayer L,Bonneau RA,Cho I,Loke P

更新日期：2017-09-01 00:00:00