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https://www.readbyqxmd.com/read/28340001/early-life-origin-of-intestinal-inflammatory-disorders
#1
Delphine Ley, Jean-Luc Desseyn, Mona Mischke, Jan Knol, Dominique Turck, Frédéric Gottrand
A growing body of evidence supports the concept of perinatal programming through which the perinatal environment affects the development of the fetus and infant, thereby modifying the risk profile for disease later in life. Increasing attention is focusing on the role of the early environment in the development of chronic intestinal disorders. Epidemiological studies have highlighted the link between perinatal factors, such as breastfeeding, cesarean delivery, and antibiotic use, and an increased risk for inflammatory bowel disease and/or celiac disease...
March 7, 2017: Nutrition Reviews
https://www.readbyqxmd.com/read/28339172/maternal-high-fat-diet-consumption-enhances-offspring-susceptibility-to-dss-induced-colitis-in-mice
#2
Shima Bibi, Yifei Kang, Min Du, Mei-Jun Zhu
OBJECTIVE: Maternal high-fat diet (HFD) may alter the offspring intestinal immune system, thereby enhancing susceptibility toward inflammatory bowel disease. The objective of the current study was to investigate the impact of maternal HFD on offspring intestinal health using a mouse model of dextran sulfate sodium (DSS)-induced colitis. METHODS: Dams were provided with either HFD (60%) or control diet. After weaning, female offspring from both groups were kept on 45% HFD...
March 24, 2017: Obesity
https://www.readbyqxmd.com/read/28339136/eosinophilic-oesophagitis-phenotypes-ready-for-primetime
#3
REVIEW
Dan Atkins, Glenn T Furuta, Chris A Liacouras, Jonathan M Spergel
Eosinophilic Oesophagitis (EoE) is one of the most common causes of reflux like symptoms and feeding problems in children and food impaction and dysphagia in adults with a prevalence of 1:2500. Therapeutic options include diet, use of swallowed corticosteroids or dilation. In the last several years, recent clinical and translational research have identified some common and distinctive features, for example, the varying response to diet and medications. As EoE shares some characteristics with both asthma and inflammatory bowel disease, the advances in these fields suggests that various phenotypes may also exist in patients with EoE...
March 24, 2017: Pediatric Allergy and Immunology
https://www.readbyqxmd.com/read/28339048/agr2-ameliorates-tumor-necrosis-factor-%C3%AE-induced-epithelial-barrier-dysfunction-via-suppression-of-nf-%C3%AE%C2%BAb-p65-mediated-mlck-p-mlc-pathway-activation
#4
Xiaolin Ye, Mei Sun
Intestinal epithelial barrier dysfunction plays a critical role in the pathogenesis of inflammatory bowel disease (IBD). Anterior gradient protein 2 homologue (AGR2) assists in maintaining intestinal homeostasis in dextran sulphate sodium-induced mouse ileocolitis; however, it is unclear whether it modulates intestinal barrier function. Our study aimed to investigate the protective role of AGR2 in tumor necrosis factor (TNF)-α-induced intestinal epithelial barrier injury. Caco-2 cell monolayers were pre-transfected with an AGR2 plasmid and then exposed to TNF-α...
March 21, 2017: International Journal of Molecular Medicine
https://www.readbyqxmd.com/read/28338836/a-novel-pathogenesis-of-inflammatory-bowel-disease-from-the-perspective-of-glyco-immunology
#5
Shinichiro Shinzaki, Hideki Iijima, Hironobu Fujii, Yoshihiro Kamada, Tetsuji Naka, Tetsuo Takehara, Eiji Miyoshi
Oligosaccharide modifications play an essential role in various inflammatory diseases and cancers, but their pathophysiologic roles, especially in inflammation, are not clear. Inflammatory bowel disease (IBD) is an intractable chronic inflammatory disorder with an unknown aetiology, and the number of patients with IBD is increasing throughout the world. Certain types of immunosuppressant drugs, such as corticosteroids, are effective for IBD, suggesting that immune function is closely associated with the pathophysiology of IBD...
March 7, 2017: Journal of Biochemistry
https://www.readbyqxmd.com/read/28338510/laparoscopic-lavage-versus-primary-resection-for-acute-perforated-diverticulitis-review-and-meta-analysis
#6
Marta Penna, Sheraz R Markar, Hugh Mackenzie, Roel Hompes, Chris Cunningham
OBJECTIVE: To compare clinical outcomes after laparoscopic lavage (LL) or colonic resection (CR) for purulent diverticulitis. BACKGROUND: Laparoscopic lavage has been suggested as an alternative treatment for traditional CR. Comparative studies to date have shown conflicting results. METHODS: Electronic searches of Embase, Medline, Web of Science, and Cochrane databases were performed. Weighted mean differences (WMD) were calculated for effect size of continuous variables and pooled odds ratios (POR) calculated for discrete variables...
March 23, 2017: Annals of Surgery
https://www.readbyqxmd.com/read/28338484/the-importance-of-biopsy-sampling-practices-in-the-pathologic-evaluation-of-gastrointestinal-disorders
#7
Nicole C Panarelli, Rhonda K Yantiss
PURPOSE OF REVIEW: To summarize the literature regarding appropriate endoscopic sampling and surveillance protocols for common inflammatory diseases of the digestive tract. Gastroenterologists increasingly use endoscopy with mucosal biopsy to detect inflammatory diseases, assess response to therapy, and monitor for progression to dysplasia. RECENT FINDINGS: Many diseases show a patchy distribution in the digestive tract and there may be poor correlation between the endoscopic appearance and presence of histologic abnormalities...
September 2016: Current Opinion in Gastroenterology
https://www.readbyqxmd.com/read/28338170/-clinical-research-progress-of-mesenteric-internal-hernia-after-roux-en-y-reconstruction
#8
Zhengrong Xu, Wenjun Guo
Postoperative internal hernia is a rare clinical complication which often occurs after digestive tract reconstruction. Roux-en-Y anastomosis is a common type of digestive tract reconstruction. Internal hernia after Roux-en-Y reconstruction, which occurs mainly in the mesenteric defect caused by incomplete closure of mesenteric gaps in the process of digestive tract reconstruction, is systematically called, in our research, as mesenteric internal hernia after Roux-en-Y reconstruction. Such internal hernia can be divided, according to the different structures of mesentric defect, into 3 types: the type of mesenteric defect at the jejunojejunostomy (J type), the type of Petersen's defect (P type), and the type of mesenteric defect in the transverse mesocolon (M type)...
March 25, 2017: Zhonghua Wei Chang Wai Ke za Zhi, Chinese Journal of Gastrointestinal Surgery
https://www.readbyqxmd.com/read/28338117/endovascular-treatment-for-acute-mesenteric-ischaemia-in-a-young-woman-with-polyarterial-disease
#9
Mihai C Ober, Calin Homorodean, Dan A Tataru, Antonia E Macarie, Camelia D Ober, Dan M Olinic
BACKGROUND: Acute mesenteric ischaemia is a condition with a grim prognosis on conservative treatment. Endovascular revascularisation is a promising approach for some of these patients. CASE REPORT: We present the case of a 44-year-old woman with a history of severe arterial hypertension, left leg claudication, and overlooked symptoms of chronic mesenteric ischaemia for one year, who was admitted for severe abdominal pain for one week. Computed tomographic angiography (CTA) showed acute mesenteric ischaemia by occlusion of the coeliac trunk and the superior mesenteric artery (SMA), without bowel perforation...
March 2017: Journal of Gastrointestinal and Liver Diseases: JGLD
https://www.readbyqxmd.com/read/28338111/g-protein-coupled-receptor-30-gpr30-expression-pattern-in-inflammatory-bowel-disease-patients-suggests-its-key-role-in-the-inflammatory-process-a-preliminary-study
#10
Marcin Włodarczyk, Aleksandra Sobolewska-Włodarczyk, Adam I Cygankiewicz, Damian Jacenik, Aleksandra Piechota-Polańczyk, Krystyna Stec-Michalska, Wanda M Krajewska, Jakub Fichna, Maria Wiśniewska-Jarosińska
BACKGROUND AND AIMS: G protein-coupled receptor 30 (GPR30) is a recently de-orphanized estrogen receptor that mediates the effects of estrogens on different cells. It has been postulated that in inflammatory bowel diseases (IBD) activation of GPR30 blocks the pathways dependent on pro-inflammatory cytokines. The aim of our study was to investigate GPR30 expression in patients with IBD and its potential implication in future therapies. METHODS: Fifty-seven patients were enrolled in our study: 20 subjects with Crohn's disease (CD), 22 with ulcerative colitis (UC) and 15 controls...
March 2017: Journal of Gastrointestinal and Liver Diseases: JGLD
https://www.readbyqxmd.com/read/28338107/gastric-cancer-in-patients-with-inflammatory-bowel-disease-more-than-just-a-random-association
#11
EDITORIAL
Christian P Selinger
No abstract text is available yet for this article.
March 2017: Journal of Gastrointestinal and Liver Diseases: JGLD
https://www.readbyqxmd.com/read/28337900/the-fingerprint-of-the-human-gastrointestinal-tract-microbiota-a-hypothesis-of-molecular-mapping
#12
G Tomasello, M Mazzola, A Jurjus, F Cappello, F Carini, P Damiani, A Gerges Geagea, M N Zeenny, A Leone
The precise etiology of Inflammatory Bowel Disease (IDB) remains unclear and several factors are believed to play a role in its development and progression, including the composition of microbial communities resident in the gastrointestinal tract. Human intestinal microbiota are extensive with at least 15,000-36,000 bacterial species. However, thanks to the new development in sequencing and molecular taxonomic methodologies, our understanding of the microbiota population composition, dynamics, and ecology has greatly increased...
January 2017: Journal of Biological Regulators and Homeostatic Agents
https://www.readbyqxmd.com/read/28337881/indoleamine-2-3-dioxygenase-and-regulatory-t-cells-in-intestinal-mucosa-in-children-with-inflammatory-bowel-disease
#13
K Sznurkowska, A Żawrocki, J Sznurkowski, E Iżycka-Świeszewska, P Landowski, A Szlagatys-Sidorkiewicz, K Plata-Nazar, B Kamińska
Impaired immune regulation has been suggested as an underlying mechanism of inflammatory bowel disease. Indoleamine 2,3-dioxygenase (IDO) and regulatory T cells expressing FOXP3 are crucial elements of immune regulation. Conversion of FOXP3- lymphocytes to Tregs is one of the functions of IDO. The aim of this study was to evaluate the number of cells expressing FOXP3 and IDO in the lamina propria of intestinal mucosa and to evaluate correlations between these parameters and disease activity. Sixty-six children newly diagnosed with inflammatory bowel disease (41 patients with ulcerative colitis and 25 patients with Crohn’s disease) were included in the study...
January 2017: Journal of Biological Regulators and Homeostatic Agents
https://www.readbyqxmd.com/read/28337818/exploration-of-information-and-support-needs-in-relation-to-health-concerns-diet-and-physical-activity-in-colorectal-cancer-survivors
#14
S J Hardcastle, C Maxwell-Smith, M S Hagger, M O'Connor, C Platell
The purpose of the current study was to explore colorectal cancer survivors' information and support needs in relation to health concerns and health behaviour change. Face-to-face interviews were conducted with participants who had completed active treatment for cancer within the previous 2 years. Participants were colorectal cancer survivors (N = 24, men = 11, women = 13 M, age = 69.38 years, SD = 4.19) recruited from a hospital in Perth, Australia on the basis that they had existing morbidities that put them at increased risk of cardiovascular disease...
March 24, 2017: European Journal of Cancer Care
https://www.readbyqxmd.com/read/28337639/the-impact-of-mangiferin-from-belamcanda-chinensis-on-experimental-colitis-in-rats
#15
Marta Szandruk, Anna Merwid-Ląd, Adam Szeląg
BACKGROUND: Inflammatory bowel disease (IBD) [including Crohn's disease (CD) and ulcerative colitis (UC)] constitutes an important clinical problem. The pathogenesis of IBD remains unclear. It is believed that immune dysfunction, inflammatory mediators and oxidative damage play crucial roles in development of IBD. The condition is clinically associated with symptoms ranging from mild to severe during relapses, depending on the affected segment of the gastrointestinal tract. Bloody diarrhea with mucus, abdominal pain, weight loss and anemia are initial symptoms of both CD and UC...
March 24, 2017: Inflammopharmacology
https://www.readbyqxmd.com/read/28337238/body-composition-as-an-indicator-of-the-nutritional-status-in-children-with-newly-diagnosed-ulcerative-colitis-and-crohn-s-disease-a-prospective-study
#16
Paweł Więch, Monika Binkowska-Bury, Bartosz Korczowski
INTRODUCTION: The prevalence of nutritional status disorders in children with ulcerative colitis (UC) is much lower than in the case of Crohn's disease (CD). The largest variability in the components of body composition occurs at the time of a new diagnosis and in periods of disease exacerbation. AIM: Assessment of body composition in children with UC and CD. MATERIAL AND METHODS: The preliminary study included 59 children with inflammatory bowel disease (IBD) (34 children with UC vs...
2017: Przegla̜d Gastroenterologiczny
https://www.readbyqxmd.com/read/28337230/health-related-quality-of-life-assessment-among-patients-with-inflammatory-bowel-diseases-after-surgery-review
#17
REVIEW
Grażyna Bączyk, Dorota Formanowicz, Łukasz Gmerek, Piotr Krokowicz
Aim of the work was to review systematically the published literature addressing whether quality of life (QoL) and health-related QoL (HRQoL) are influenced by surgery among patients with inflammatory bowel disease (IBD). Electronic databases and published articles were searched to identify relevant studies published in the years 1990-2015. Then, a multistep selection was undertaken to identify articles that met specific selection criteria, such us specific key-words (IBD, HRQoL, ulcerative colitis (UC), Crohn's disease (CD), and surgery), and the population was assessed (studies concerning patients < 18 years old were excluded)...
2017: Przegla̜d Gastroenterologiczny
https://www.readbyqxmd.com/read/28337224/gut-mesenchymal-stromal-cells-in-immunity
#18
REVIEW
Valeria Messina, Carla Buccione, Giulia Marotta, Giovanna Ziccheddu, Michele Signore, Gianfranco Mattia, Rossella Puglisi, Benedetto Sacchetti, Livia Biancone, Mauro Valtieri
Mesenchymal stromal cells (MSCs), first found in bone marrow (BM), are the structural architects of all organs, participating in most biological functions. MSCs possess tissue-specific signatures that allow their discrimination according to their origin and location. Among their multiple functions, MSCs closely interact with immune cells, orchestrating their activity to maintain overall homeostasis. The phenotype of tissue MSCs residing in the bowel overlaps with myofibroblasts, lining the bottom walls of intestinal crypts (pericryptal) or interspersed within intestinal submucosa (intercryptal)...
2017: Stem Cells International
https://www.readbyqxmd.com/read/28337044/clostridium-difficile-infections-in-patients-with-inflammatory-bowel-disease
#19
Michael Chieng
Case report of a 23-year-old male presenting with a severe flare of Crohn's disease, exacerbated by community-acquired infection with Clostridium difficile. This case outlines the association between C. difficile infection and inflammatory bowel disease, as both a mimic and a precipitant of flares. The discussion concerns the latest literature consensus on assessment and management of Clostridium difficile infection in patients with inflammatory bowel disease.
March 24, 2017: New Zealand Medical Journal
https://www.readbyqxmd.com/read/28336498/pregnancy-does-not-affect-fecal-calprotectin-concentration-in-healthy-women
#20
Anita Bálint, Anna Berényi, Klaudia Farkas, Éva Pallagi Kunstár, Ábel Altorjay, Andrea Csonka, Mária Krizsán, Mónika Szűcs, Attila Pál, Anna Fábián, Renáta Bor, Ágnes Milassin, Ádám Szulcsán, Rutka Mariann, Zoltán Szepes, Tamás Molnár
BACKGROUND/AIMS: Noninvasive activity markers are extremely important in conditions, such as pregnancy, when endoscopy is not recommended. The aim of this prospective study was to determine fecal calprotectin (FC) concentrations in healthy non-pregnant and pregnant women and in patients with inflammatory bowel disease (IBD). MATERIALS AND METHODS: Healthy pregnant and non-pregnant women and patients with active and inactive IBD were prospectively enrolled in this study...
March 23, 2017: Turkish Journal of Gastroenterology: the Official Journal of Turkish Society of Gastroenterology
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