Abstract:
BACKGROUND:The etiology of ulcerative colitis (UC) and Crohn's disease (CD) involves both genetic and environmental components. Multiple UC and CD susceptibility genes have been identified through genome-wide association studies and subsequent meta-analyses. These studies have also highlighted the presence of genes common to both diseases, and shared with several other autoimmune disorders. The aim of this study was to identify single nucleotide polymorphisms (SNPs) recently identified by the International IBD Genetics Consortium (IIBDGC) demonstrating that highly significant associations with CD could also confer genetic susceptibility to UC. METHODS:Statistical modeling was performed on 29 CD-associated SNPs. The study comprised of 1652 UC cases from the Australia and New Zealand IBD Consortium and 2363 Australian population-based controls. RESULTS:After adjustment for multiple comparisons, only one SNP, rs3024505, was significantly associated with UC (P = 0.001). Independent chi-square analyses identified odds ratios of 2.22 (1.48-3.37) for the rare homozygous genotype, and 1.20 (1.06-1.35) for the minor allele. Five other SNPs demonstrated moderate to weak associations with UC. CONCLUSIONS:Of the 29 SNPs conferring high genetic susceptibility to CD, 28 were not associated with UC, thus indicating that for this SNP set there is a low level of overlap between the two major forms of IBD. Only one SNP, rs3024505 (Chr 1q32.1, upstream of IL10), was associated with susceptibility to UC. The identification of this SNP replicates a finding from Franke et al (2008), where the rs3024505 SNP was strongly associated with UC across multiple European populations.
journal_name
Inflamm Bowel Disjournal_title
Inflammatory bowel diseasesauthors
Doecke JD,Simms LA,Zhao ZZ,Huang N,Hanigan K,Krishnaprasad K,Roberts RL,Andrews JM,Mahy G,Bampton P,Lewindon P,Florin T,Lawrance IC,Gearry RB,Montgomery GW,Radford-Smith GLdoi
10.1097/MIB.0b013e3182810041subject
Has Abstractpub_date
2013-02-01 00:00:00pages
240-5issue
2eissn
1078-0998issn
1536-4844journal_volume
19pub_type
杂志文章,meta分析abstract:BACKGROUND:Acute pancreatitis has occasionally been associated with Crohn's disease (CD), but whether a causal association exists remains unclear. We sought to determine the frequency of etiologies in a consecutive series of patients with CD with acute pancreatitis. METHODS:A centralized diagnostic index was used to i...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章
doi:10.1097/01.mib.0000186485.30623.ad
更新日期:2005-12-01 00:00:00
abstract:BACKGROUND:Anti-tumor necrosis factor-α (anti-TNF-α) treatments are increasingly used to treat pediatric Crohn's disease, even without a prior trial of immunomodulators, but the cost-effectiveness of such treatment algorithms has not been formally examined. Drug plan decision-makers require evidence of cost-effectivene...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章
doi:10.1093/ibd/izz267
更新日期:2020-07-17 00:00:00
abstract:BACKGROUND:Evidence supports the role of adherent invasive Escherichia coli (AIEC) in the pathogenesis of inflammatory bowel disease (IBD). However, little is known about the phylogenetic structure and origin of this group of bacteria. Multi-locus sequence typing (MLST), and fimH sequence analysis were performed to elu...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章
doi:10.1002/ibd.20966
更新日期:2009-11-01 00:00:00
abstract:BACKGROUND:The Common Sense Model (CSM) of illness representations was used in the current study to examine the relative contribution of illness perceptions and coping strategies in explaining adjustment to inflammatory bowel disease (IBD). METHODS:Participants were 80 adults consecutively attending an outpatients' cl...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章
doi:10.1002/ibd.20583
更新日期:2009-01-01 00:00:00
abstract:Background:We assessed the comparative efficacy of different dysplasia detection techniques in patients with ulcerative colitis (UC) through a network meta-analysis and rated the quality of evidence using GRADE approach. Methods:Through a systematic literature review of multiple databases through June 30, 2017, we ide...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章,meta分析
doi:10.1093/ibd/izy188
更新日期:2018-11-29 00:00:00
abstract:BACKGROUND:There has been a dramatic increase in investigations on the potential mechanistic role of the intestinal microbiota in various diseases and factors modulating intestinal microbial composition. We recently reported on intestinal microbial shifts after smoking cessation in humans. In this study, we aimed to co...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章
doi:10.1097/MIB.0000000000000129
更新日期:2014-09-01 00:00:00
abstract::This review covers the use of steroids in the treatment of both ulcerative colitis and Crohn's disease. It looks at controlled trials and uncontrolled trials as to the benefits of this agent in both inducing and maintaining remission. The review also stresses the high incidence of toxicity with prolonged use of steroi...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章,评审
doi:10.1097/00054725-200002000-00009
更新日期:2000-02-01 00:00:00
abstract:INTRODUCTION:No study to date has evaluated perinuclear antineutrophil cytoplasmic antibody (pANCA) and anti-Saccharomyces cerevisiae antibody (ASCA) in pediatric inflammatory bowel disease-unclassified (IBDU) as compared with Crohn's colitis (CC) and ulcerative colitis (UC), which represent the diagnostic challenge. W...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章,多中心研究
doi:10.1097/MIB.0000000000000784
更新日期:2016-08-01 00:00:00
abstract:Background:Understanding of the prevalence, pathophysiology, and management of fecal incontinence (FI) in inflammatory bowel disease (IBD) patients without an ileal pouch anal anastomosis (IPAA) is suboptimal. We conducted a systematic review and meta-analysis on the prevalence, pathophysiology, and management of prima...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章,meta分析
doi:10.1093/ibd/izx109
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abstract:BACKGROUND:Current therapy for inflammatory bowel disease (IBD) patients often involves agents that suppress the immune system, placing patients at an increased risk for developing infections, of which several are potentially vaccine preventable. Many IBD patients are not being vaccinated appropriately. The aims of thi...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章,随机对照试验
doi:10.1002/ibd.21667
更新日期:2011-12-01 00:00:00
abstract:Background:Discontinuation of antitumour necrosis factor (TNF)α therapy with perianal fistulising Crohn's disease remains controversial due to the risk of severe relapse without any clear evidence. Aim:The aim of this study was to assess the rate and type of perianal and luminal relapses following anti-TNFα discontinu...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章
doi:10.1093/ibd/izy008
更新日期:2018-05-18 00:00:00
abstract:BACKGROUND:Mesalamine suppositories are first-line therapy in active ulcerative proctitis; the standard regime still recommends multiple doses per day. The primary objective of this study was to show the noninferiority of once-daily administration of a novel 1 g mesalamine suppository versus thrice-daily administration...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章,多中心研究,随机对照试验
doi:10.1002/ibd.21258
更新日期:2010-11-01 00:00:00
abstract:BACKGROUND:Various physician- and patient-reported instruments exist for quantification of disease activity in inflammatory bowel diseases (IBD) but none are widely used in routine clinical practice. A simple patient-reported outcome measure might help inform clinical decision making. We evaluated a patient-reported 0 ...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章
doi:10.1097/MIB.0000000000000803
更新日期:2016-08-01 00:00:00
abstract:BACKGROUND:Inflammatory bowel disease (IBD) is characterized by a chronic inflammation of the gut, partly driven by defects in the expression and function of pattern recognition receptors, including the IFI16 protein. Because this protein is a target for autoantibodies and its aberrant expression was reported in coloni...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章
doi:10.1097/MIB.0000000000000926
更新日期:2016-12-01 00:00:00
abstract:Background:The Crohn's Disease Activity Index (CDAI), a scoring index including patient-reported outcomes (PROs), has known limitations for measuring intestinal inflammatory disease burden. Noninvasive markers of inflammation could prove more accurate than PROs; thus, regulatory authorities are exploring the use of PRO...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章,多中心研究
doi:10.1093/ibd/izx018
更新日期:2018-01-18 00:00:00
abstract:OBJECTIVE:Our goal in this multicentric prospective study was 2-fold: first, to test the diagnostic accuracy of ultrasound, color Doppler imaging (CDI), and contrast-enhanced ultrasound (CEUS) in identifying disease activity in patients with Crohn's disease (CD) compared with endoscopy as the reference standard; and, s...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章
doi:10.1093/ibd/izaa134
更新日期:2021-01-01 00:00:00
abstract::Ulcerative colitis and Crohn's disease both confer an increased risk of developing colorectal cancer. The use of 5-aminosalicylate as a remission-inducing agent has been long accepted. Its use as a potential chemoprophylactic agent has been proposed and is used by some practitioners. This review examines the most rece...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章,评审
doi:10.1002/ibd.20186
更新日期:2007-10-01 00:00:00
abstract:BACKGROUND:Previous systematic cumulative analyses of the placebo arm in ulcerative colitis (UC) were limited by the wide heterogeneity in the scores and definitions of response. We aimed at estimating the placebo rates of remission, response, and mucosal healing (MH) in phase 2 and 3 randomized placebo-controlled tria...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章,meta分析
doi:10.1093/ibd/izy365
更新日期:2019-05-04 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
pub_type: 杂志文章,评审
doi:10.1002/ibd.21903
更新日期:2012-07-01 00:00:00
abstract:BACKGROUND:Crohn's disease (CD) is an intractable inflammatory bowel disease of unknown cause. Recent genome-wide association studies of CD in Korean and Japanese populations suggested marginal sharing of susceptibility loci between Caucasian and Asian populations. As the 7 identified loci altogether explain 5.31% of t...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章
doi:10.1097/MIB.0000000000000268
更新日期:2015-01-01 00:00:00
abstract:BACKGROUND:CEACAM1, CEACAM5, and CEACAM6 represent 3 of the CEACAM (carcinoembryonic antigen-related cell adhesion molecule) subfamily members expressed on intestinal epithelial cells (IECs). Deficiency in their expression, as seen in inflammatory bowel disease (IBD), results in the lack of activation of CD8+ regulator...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章
doi:10.1002/ibd.21023
更新日期:2009-12-01 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
pub_type: 杂志文章
doi:10.1002/ibd.20531
更新日期:2008-11-01 00:00:00
abstract:BACKGROUND:The clinical utility of cellular therapies is being investigated in a broad range of therapeutic areas. This phase 1 study represents the first exploration of PDA001, a preparation of cells cultured from human placental tissue, in subjects with Crohn's disease. METHODS:Twelve subjects with active, moderate-...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章,多中心研究
doi:10.1097/MIB.0b013e31827f27df
更新日期:2013-03-01 00:00:00
abstract:BACKGROUND:We aimed to identify the levels of soluble tumor necrosis factor-like weak inducer of apoptosis (sTWEAK) and interleukin 17A (IL-17A) in inflammatory bowel disease (IBD) and to examine their relationship with disease activity. METHODS:A total of 92 patients with IBD, in which 54 patients were diagnosed with...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章
doi:10.1097/MIB.0000000000000632
更新日期:2016-03-01 00:00:00
abstract:Background:Kidney disease has been reported in adults with inflammatory bowel disease (IBD) and is regarded an extraintestinal manifestation or more rarely a side effect of the medical treatment. Methods:In this cross-sectional study we describe the extent of kidney pathology in a cohort of 56 children with IBD. Blood...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章
doi:10.1093/ibd/izy166
更新日期:2018-11-29 00:00:00
abstract:BACKGROUND:Our previous study showed that nephrolithiasis is a common complication in ulcerative colitis patients after ileal pouch anal anastomosis (IPAA). However, the pathogenesis of nephrolithiasis in IPAA patients has not been studied. The aim of this study was to compare urine and serum metabolic compositions in ...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章
doi:10.1097/MIB.0000000000001070
更新日期:2017-05-01 00:00:00
abstract:BACKGROUND:To systematically determine the performance of diffusion-weighted imaging magnetic resonance enterography (DWI-MRE) for evaluating bowel inflammation in Crohn's disease and sources of heterogeneity between reported results. METHODS:We identified research studies that investigated DWI-MRE to diagnose bowel i...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章,meta分析,评审
doi:10.1097/MIB.0000000000000607
更新日期:2016-03-01 00:00:00
abstract::Restorative proctocolectomy (RPC) with ileal pouch-anal anastomosis is the surgical procedure of choice for patients with ulcerative colitis (UC). It is also performed in selected patients with familial adenomatous polyposis (FAP). A significant proportion of patients will develop pouch dysfunction. Flexible pouchosco...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章,实务指引,评审
doi:10.1002/ibd.20874
更新日期:2009-08-01 00:00:00
abstract:BACKGROUND:Improving granulocyte function may represent an effective therapy for Crohn's disease (CD). We performed a Phase I-2 trial of sargramostim (SRG) in children with CD. METHODS:This was multicenter, open-label study in 6-16-year-old patients with moderate to severely active CD. Patients received either 4 or 6 ...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章,多中心研究
doi:10.1002/ibd.21204
更新日期:2010-07-01 00:00:00
abstract::There is no standard practice in the induction of colitis by 2,4,6-trinitrobenzene sulfonic acid. In this review the current practice in 2,4,6-trinitrobenzene sulfonic acid colitis is studied using 20 recently published articles. We compare the different protocols, discuss the mechanism of disease and give recommendat...
journal_title:Inflammatory bowel diseases
pub_type: 杂志文章,评审
doi:10.1097/01.mib.0000227817.54969.5e
更新日期:2006-10-01 00:00:00