Interleukin-6 is an important in vivo inhibitor of intestinal epithelial cell death in mice.

Abstract:

BACKGROUND AND AIMS:Interleukin-6 (IL-6) is a well-recognised mediator of liver disease and regeneration. However, the in vivo effects of IL-6 on enterocytes and the intestinal tract have not been elucidated. We sought to determine the in vivo effects of IL-6 on enterocytes. METHODS:Murine models of increased or absent IL-6 were examined. RESULTS:Systemic, high-dose IL-6 administration to mice over 7-10 days resulted in intestinal hyperplasia with a approximately 40% increase in small bowel mass and in intestinal villus height. No increase in crypt cell proliferation was noted. IL-6 administration was associated with induction of pSTAT3 in enterocytes along the lower and middle regions of villi but not in crypts. IL-6 administration was also associated with induction of anti-apoptotic proteins including pAKT, and FLIP along with decreased executor caspase activity and PARP cleavage. Pulse bromodeoxyuridine labelling demonstrated equivalent crypt cell proliferation rates but prolonged enterocyte lifespan and slowed enterocyte migration rates in IL-6 treated mice. Furthermore, IL-6 treated mice showed less intestinal injury and improved barrier function following ischaemia reperfusion of the small bowel. Conversely, Il6 null mice exhibited impaired recovery following massive enterectomy and increased apoptosis after 5-fluorouracil chemotherapy relative to wild-type controls. CONCLUSIONS:IL-6 inhibited both constitutive and induced enterocyte cell death in vivo. Loss of IL-6 in mice resulted in increased activation of pro-apoptotic and necrotic pathways in enterocytes after injury. Therapies that augment IL-6 or its signalling pathways may help manage intestinal disorders associated with increased apoptosis, necrosis and gut injury.

journal_name

Gut

journal_title

Gut

authors

Jin X,Zimmers TA,Zhang Z,Pierce RH,Koniaris LG

doi

10.1136/gut.2008.151175

subject

Has Abstract

pub_date

2010-02-01 00:00:00

pages

186-96

issue

2

eissn

0017-5749

issn

1468-3288

pii

gut.2008.151175

journal_volume

59

pub_type

杂志文章

相关文献

GUT文献大全
  • ADULT COELIAC DISEASE.

    abstract::A clinical, biochemical, and pathological study is recorded of 50 patients in whom a diagnosis of idiopathic steatorrhea had been made and who had ;flat' jejunal biopsies. It is suggested that there is an underlying constitutional defect, not yet clearly defined, and that possibly secondary intestinal infection allows...

    journal_title:Gut

    pub_type: 杂志文章

    doi:10.1136/gut.4.3.279

    authors: COOKE WT,FONE DJ,COX EV,MEYNELL MJ,GADDIE R

    更新日期:1963-09-01 00:00:00

  • Portal and peripheral blood short chain fatty acid concentrations after caecal lactulose instillation at surgery.

    abstract::The major end products of fermentation, short chain fatty acids (acetate, propionate, butyrate) were measured in portal and peripheral venous blood after the caecal instillation of lactulose at surgery in patients undergoing elective cholecystectomy. Blood samples for short chain fatty acid measurement were taken befo...

    journal_title:Gut

    pub_type: 杂志文章

    doi:10.1136/gut.33.9.1249

    authors: Peters SG,Pomare EW,Fisher CA

    更新日期:1992-09-01 00:00:00

  • Endoscopic mucosal resection for flat neoplasia in chronic ulcerative colitis: can we change the endoscopic management paradigm?

    abstract:BACKGROUND:The potential of endoscopic mucosal resection (EMR) for treating flat dysplastic lesions in chronic ulcerative colitis (CUC) has not been addressed so far. Historically, such lesions were referred for colectomy. Furthermore, there are only limited data to support endoscopic resection of exophytic adenoma-lik...

    journal_title:Gut

    pub_type: 杂志文章

    doi:10.1136/gut.2006.106294

    authors: Hurlstone DP,Sanders DS,Atkinson R,Hunter MD,McAlindon ME,Lobo AJ,Cross SS,Thomson M

    更新日期:2007-06-01 00:00:00

  • Genetic variation and gastric cancer risk: a field synopsis and meta-analysis.

    abstract:BACKGROUND:Data on genetic susceptibility to sporadic gastric carcinoma have been published at a growing pace, but to date no comprehensive overview and quantitative summary has been available. METHODS:We conducted a systematic review and meta-analysis of the evidence on the association between DNA variation and risk ...

    journal_title:Gut

    pub_type: 杂志文章,meta分析,评审

    doi:10.1136/gutjnl-2015-309168

    authors: Mocellin S,Verdi D,Pooley KA,Nitti D

    更新日期:2015-08-01 00:00:00

  • New disinfecting apparatus for gastrointestinal fibre-endoscopes.

    abstract::Bacterial contamination of gastrointestinal fibre-endoscopes is a potential source of clinically significant infection. Aqueous 2% alkaline glutaraldehyde adequately disinfects fibre-endoscopes but may cause serious sensitivity reactions among endoscopy staff. A new 'closed-system' disinfecting apparatus is described ...

    journal_title:Gut

    pub_type: 杂志文章

    doi:10.1136/gut.23.8.706

    authors: O'Connor HJ,Rothwell J,Maxwell S,Lincoln C,Axon AT

    更新日期:1982-08-01 00:00:00

  • Effect of gastric acid suppressants on human gastric motility.

    abstract:BACKGROUND:The effect of histamine H2 receptor antagonists on gastric emptying is controversial. AIMS:To determine the effects of ranitidine, famotidine, and omeprazole on gastric motility and emptying. PATIENTS AND METHODS:Fifteen normal subjects underwent simultaneous antroduodenal manometry, electrogastrography (E...

    journal_title:Gut

    pub_type: 临床试验,杂志文章,随机对照试验

    doi:10.1136/gut.42.2.243

    authors: Parkman HP,Urbain JL,Knight LC,Brown KL,Trate DM,Miller MA,Maurer AH,Fisher RS

    更新日期:1998-02-01 00:00:00

  • Comparison of the hepatic clearances of campesterol, sitosterol, and cholesterol in healthy subjects suggests that efflux transporters controlling intestinal sterol absorption also regulate biliary secretion.

    abstract:BACKGROUND:Recently identified ABCG5/8 transporters are responsible in part for the different absorption rates of campesterol, sitosterol, and cholesterol. These transporters are also expressed in the liver and might regulate biliary sterol secretion. AIMS:This study was therefore conducted to determine the biliary se...

    journal_title:Gut

    pub_type: 临床试验,杂志文章

    doi:10.1136/gut.51.6.860

    authors: Sudhop T,Sahin Y,Lindenthal B,Hahn C,Lüers C,Berthold HK,von Bergmann K

    更新日期:2002-12-01 00:00:00

  • A multicentre randomised study of intrasphincteric botulinum toxin in patients with oesophageal achalasia. GISMAD Achalasia Study Group.

    abstract:BACKGROUND:Intrasphincteric injection of botulinum toxin (Botx) has been proposed as treatment for oesophageal achalasia. However, the predictors of response and optimal dose remain unclear. AIMS:To compare the effect of different doses of Botx and to identify predictors of response. PATIENTS/METHODS:A total of 118 a...

    journal_title:Gut

    pub_type: 临床试验,杂志文章,多中心研究,随机对照试验

    doi:10.1136/gut.46.5.597

    authors: Annese V,Bassotti G,Coccia G,Dinelli M,D'Onofrio V,Gatto G,Leandro G,Repici A,Testoni PA,Andriulli A

    更新日期:2000-05-01 00:00:00

  • Fate of pancreatic nodules induced by raw soya flour in rats.

    abstract::We have previously shown that rats fed raw soya flour (RSF) for more than four months develop hyperplastic foci of pancreatic acinar cells, which undergo malignant change if feeding RSF is continued throughout the life of the animals. The tendency to undergo malignant change is augmented by the additional use of a gen...

    journal_title:Gut

    pub_type: 杂志文章

    doi:10.1136/gut.28.suppl.207

    authors: McGuinness EE,Morgan RG,Wormsley KG

    更新日期:1987-01-01 00:00:00

  • British Society of Gastroenterology/Association of Coloproctology of Great Britain and Ireland/Public Health England post-polypectomy and post-colorectal cancer resection surveillance guidelines.

    abstract::These consensus guidelines were jointly commissioned by the British Society of Gastroenterology (BSG), the Association of Coloproctology of Great Britain and Ireland (ACPGBI) and Public Health England (PHE). They provide an evidence-based framework for the use of surveillance colonoscopy and non-colonoscopic colorecta...

    journal_title:Gut

    pub_type: 杂志文章,实务指引

    doi:10.1136/gutjnl-2019-319858

    authors: Rutter MD,East J,Rees CJ,Cripps N,Docherty J,Dolwani S,Kaye PV,Monahan KJ,Novelli MR,Plumb A,Saunders BP,Thomas-Gibson S,Tolan DJM,Whyte S,Bonnington S,Scope A,Wong R,Hibbert B,Marsh J,Moores B,Cross A,Sharp L

    更新日期:2020-02-01 00:00:00

  • Can Crohn's disease be diagnosed at laparotomy?

    abstract::The typical macroscopic features of Crohn's disease have been well described and are widely regarded as sufficient to diagnose the disease at laparotomy. We report six patients undergoing laparotomy for symptomatic Crohn's disease, shown radiologically, who were found to have macroscopically normal small bowel despite...

    journal_title:Gut

    pub_type: 杂志文章

    doi:10.1136/gut.33.1.140

    authors: Butterworth RJ,Williams GT,Hughes LE

    更新日期:1992-01-01 00:00:00

  • Comparison of the clinical prediction model PREMM(1,2,6) and molecular testing for the systematic identification of Lynch syndrome in colorectal cancer.

    abstract:BACKGROUND:Lynch syndrome is caused by germline mismatch repair (MMR) gene mutations. The PREMM(1,2,6) model predicts the likelihood of a MMR gene mutation based on personal and family cancer history. OBJECTIVE:To compare strategies using PREMM(1,2,6) and tumour testing (microsatellite instability (MSI) and/or immunoh...

    journal_title:Gut

    pub_type: 杂志文章,多中心研究

    doi:10.1136/gutjnl-2011-301265

    authors: Kastrinos F,Steyerberg EW,Balmaña J,Mercado R,Gallinger S,Haile R,Casey G,Hopper JL,LeMarchand L,Lindor NM,Newcomb PA,Thibodeau SN,Syngal S,Colon Cancer Family Registry.

    更新日期:2013-02-01 00:00:00

  • Increased platelet depleted plasma 5-hydroxytryptamine concentration following meal ingestion in symptomatic female subjects with diarrhoea predominant irritable bowel syndrome.

    abstract:BACKGROUND:Meal ingestion is often associated with exacerbation of gastrointestinal symptoms in subjects with irritable bowel syndrome (IBS). Furthermore, recent preliminary data suggest that 5-hydroxytryptamine (5-HT) concentration in platelet poor plasma is elevated following meal ingestion in some subjects with diar...

    journal_title:Gut

    pub_type: 杂志文章

    doi:10.1136/gut.52.5.663

    authors: Houghton LA,Atkinson W,Whitaker RP,Whorwell PJ,Rimmer MJ

    更新日期:2003-05-01 00:00:00

  • Missing endomysial and reticulin binding of coeliac antibodies in transglutaminase 2 knockout tissues.

    abstract:BACKGROUND:Autoantibodies against transglutaminase 2 (TG2) are thought to be responsible for the endomysial (EMA), reticulin (ARA), and jejunal antibody (JEA) tissue binding of serum samples from coeliac patients but the exclusive role of TG2 in these staining patterns has not yet been established. AIMS:To evaluate wh...

    journal_title:Gut

    pub_type: 杂志文章

    doi:10.1136/gut.52.2.199

    authors: Korponay-Szabó IR,Laurila K,Szondy Z,Halttunen T,Szalai Z,Dahlbom I,Rantala I,Kovács JB,Fésüs L,Mäki M

    更新日期:2003-02-01 00:00:00

  • Effect of anticoagulants and NSAIDs on accuracy of faecal immunochemical tests (FITs) in colorectal cancer screening: a systematic review and meta-analysis.

    abstract:OBJECTIVE:Most colorectal cancer (CRC) screening programmes are nowadays based on faecal immunochemical testing (FIT). Eligible subjects often use oral anticoagulants (OACs) or non-steroidal anti-inflammatory drugs (NSAIDs), which could possibly stimulate bleeding from both benign and premalignant lesions in the colon....

    journal_title:Gut

    pub_type: 杂志文章,meta分析

    doi:10.1136/gutjnl-2018-316344

    authors: Nieuwenburg SAV,Vuik FER,Kruip MJHA,Kuipers EJ,Spaander MCW

    更新日期:2019-05-01 00:00:00

  • Symptoms and visceral perception in severe functional and organic dyspepsia.

    abstract:BACKGROUND:Hypersensitivity of gastric afferent pathways may play an aetiological role in symptoms of functional dyspepsia. AIMS:To determine whether patients with severe organic dyspepsia (associated with tissue irritation/injury) and those with functional dyspepsia (no detectable tissue irritation) differ in their p...

    journal_title:Gut

    pub_type: 杂志文章

    doi:10.1136/gut.42.6.814

    authors: Mertz H,Fullerton S,Naliboff B,Mayer EA

    更新日期:1998-06-01 00:00:00

  • Diversity in oat potential immunogenicity: basis for the selection of oat varieties with no toxicity in coeliac disease.

    abstract:BACKGROUND AND AIMS:Coeliac disease (CD) is triggered by an abnormal reaction to gluten. Peptides resulting from partially digested gluten of wheat, barley or rye cause inflammation of the small intestinal mucosa. Previous contradictory studies suggest that oats may trigger the abnormal immunological response in patien...

    journal_title:Gut

    pub_type: 杂志文章

    doi:10.1136/gut.2010.225268

    authors: Comino I,Real A,de Lorenzo L,Cornell H,López-Casado MÁ,Barro F,Lorite P,Torres MI,Cebolla A,Sousa C

    更新日期:2011-07-01 00:00:00

  • Incidence and significance of faecal hydroxystearic acid in alimentary disease.

    abstract::Three-day faecal collections were obtained from 87 patients with a variety of gastroenterological diagnoses and 12 control subjects while consuming normal diets. Faecal weight, total fatty acids, and the proportion of hydroxystearic (OHSA) acid were measured. All patients had some easily detectable hydroxystearic acid...

    journal_title:Gut

    pub_type: 杂志文章

    doi:10.1136/gut.15.8.614

    authors: Wiggins HS,Pearson JR,Walker JG,Russell RI,Kellock TD

    更新日期:1974-08-01 00:00:00

  • Liver damage associated with perhexiline maleate.

    abstract::Two patients who developed biochemical and histological evidence of hepatitis while taking the anti-anginal drug perhexiline maleate are described. The pathological changes were those of mild to moderate fatty change together with a hepatitis which resembled alcoholic hepatitis, including in one patient the presence o...

    journal_title:Gut

    pub_type: 杂志文章

    doi:10.1136/gut.20.3.186

    authors: Lewis D,Wainwright HC,Kew MC,Zwi S,Isaacson C

    更新日期:1979-03-01 00:00:00

  • Ferritin in Crohn's disease tissue: detection by electron microscopy.

    abstract::Using immune electron microscopy, an attempt has been made to visualise viral particles in Crohn's disease tissue and faeces. No particles resembling viruses were observed, but in the absence of a specific antiserum a negative result does not exclude the presence of a virus, particularly if it is sparsely distributed....

    journal_title:Gut

    pub_type: 杂志文章

    doi:10.1136/gut.17.9.696

    authors: Whorwell PJ,Baldwin RC,Wright R

    更新日期:1976-09-01 00:00:00

  • What does the antimitochondrial antibody mean?

    abstract::In a prospective survey positive antimitochondrial antibodies have been detected in 69/4200 (1.64%) of all sera submitted to a routine immunology laboratory. Of the 69, only nine patients had uniquivocal primary biliary cirrhosis, six others had chronic active hepatitis, 10 had abnormal liver function tests without ev...

    journal_title:Gut

    pub_type: 杂志文章

    doi:10.1136/gut.23.10.814

    authors: Triger DR,Charlton CA,Ward AM

    更新日期:1982-10-01 00:00:00

  • Extracellular cathepsin K exerts antimicrobial activity and is protective against chronic intestinal inflammation in mice.

    abstract:OBJECTIVE:Cathepsin K is a lysosomal cysteine protease that has pleiotropic roles in bone resorption, arthritis, atherosclerosis, blood pressure regulation, obesity and cancer. Recently, it was demonstrated that cathepsin K-deficient (Ctsk(-/-) ) mice are less susceptible to experimental autoimmune arthritis and enceph...

    journal_title:Gut

    pub_type: 杂志文章

    doi:10.1136/gutjnl-2011-300076

    authors: Sina C,Lipinski S,Gavrilova O,Aden K,Rehman A,Till A,Rittger A,Podschun R,Meyer-Hoffert U,Haesler R,Midtling E,Pütsep K,McGuckin MA,Schreiber S,Saftig P,Rosenstiel P

    更新日期:2013-04-01 00:00:00

  • Circulating immune complexes and disease activity in Crohn's disease.

    abstract::Circulating immune complexes were determined in 59 consecutive patients with Crohn's disease and 100 blood donors by a double method based on the inhibition of the agglutinating activity of CIq and/or rheumatoid factor on the IgG-coated polystyrene particles. In patients, the incidence of positive immune complexes was...

    journal_title:Gut

    pub_type: 杂志文章

    doi:10.1136/gut.19.7.611

    authors: Fiasse R,Lurhuma AZ,Cambiaso CL,Masson PL,Dive C

    更新日期:1978-07-01 00:00:00

  • Hypersensitivity in functional gastrointestinal disorders.

    abstract::Patients with functional gastrointestinal disorders may have visceral sensory dysfunction so that physiological stimuli induce their symptoms. The clinical significance of altered perception-that is, its relation to clinical symptoms-remains unclear. Data indicate that sensory dysfunction is associated with altered re...

    journal_title:Gut

    pub_type: 杂志文章,评审

    doi:10.1136/gut.51.suppl_1.i25

    authors: Azpiroz F

    更新日期:2002-07-01 00:00:00

  • Is sclerosant injection mandatory after an epinephrine injection for arrest of peptic ulcer haemorrhage? A prospective, randomised, comparative study.

    abstract::A prospective, randomised, comparative study was performed to assess the need for a pure alcohol injection after an epinephrine injection in the arrest of active peptic ulcer bleeding. Sixty four patients with active ulcer bleeding were enrolled in the study. The two groups (epinephrine and epinephrine plus pure alcoh...

    journal_title:Gut

    pub_type: 临床试验,杂志文章,随机对照试验

    doi:10.1136/gut.34.9.1182

    authors: Lin HJ,Perng CL,Lee SD

    更新日期:1993-09-01 00:00:00

  • Selective deficiency of pancreatic amylase.

    abstract::Two patients with specific pancreatic amylase deficiency are described. The greatly reduced pancreatic amylase activity was not due to an enzymatically inactive amylase molecule but to an almost complete absence of the molecule itself. The findings are of diagnostic importance as they show that low pancreatic amylase ...

    journal_title:Gut

    pub_type: 杂志文章

    doi:10.1136/gut.32.5.546

    authors: Sjölund K,Häggmark A,Ihse I,Skude G,Kärnström U,Wikander M

    更新日期:1991-05-01 00:00:00

  • Influence of dehydrocholate and taurocholate on bromsulphthalein uptake, storage, and excretion in the dog.

    abstract::The influence of dehydrocholate on bromsulphtalein relative-storage capacity, bilary transport maximum (Tm), and fractional transfer rates between plasma, liver and bile have been studied in unanaesthetized dogs. In six dogs, storage capacity, Tm, and fractional transfer rates from plasma to liver, liver to bile, and ...

    journal_title:Gut

    pub_type: 杂志文章

    doi:10.1136/gut.16.2.105

    authors: Delage Y,Erlinger S,Duval M,Bpenhamou JP

    更新日期:1975-02-01 00:00:00

  • Mucin gene expression in human embryonic and fetal intestine.

    abstract:BACKGROUND:The intestinal epithelium is covered by a continuous layer of mucus which is secreted by well differentiated epithelial cells. Disregulation of the expression of mucins has been reported to have possible implications in the neoplastic process which affects intestinal mucosae. It is well known that preneoplas...

    journal_title:Gut

    pub_type: 杂志文章

    doi:10.1136/gut.43.4.519

    authors: Buisine MP,Devisme L,Savidge TC,Gespach C,Gosselin B,Porchet N,Aubert JP

    更新日期:1998-10-01 00:00:00

  • Factor VII levels as a guide to prognosis in fulminant hepatic failure.

    abstract::Levels of clotting factors II, V, and VII were measured on admission and then daily in 12 patients with grade IV hepatic coma due to fulminant hepatic failure. Factor VII levels obtained within 36 hours of the development of grade IV coma were not of value in predicting which patients would subsequently recover consci...

    journal_title:Gut

    pub_type: 杂志文章

    doi:10.1136/gut.17.7.489

    authors: Gazzard BG,Henderson JM,Williams R

    更新日期:1976-07-01 00:00:00

  • Proliferation cell nuclear antigen (clone 19A2) correlates with 5-bromo-2-deoxyuridine labelling in human colonic epithelium.

    abstract::Measurements of cell proliferation can be used as biomarkers of preneoplastic change. In this study, two immunocytochemical methods that measure different components of the cell cycle were compared to assess cell proliferation on biopsy samples from human colonic mucosa. These methods are based on a monoclonal antibod...

    journal_title:Gut

    pub_type: 杂志文章

    doi:10.1136/gut.34.11.1587

    authors: Weisgerber UM,Boeing H,Nemitz R,Raedsch R,Waldherr R

    更新日期:1993-11-01 00:00:00