Project description:Our previous work on the use of probiotics improved the clinical symptoms in irritable bowel syndrome with constipation-predominant. This study would like to explore further use of probiotics in the immune system of the patients with irritable bowel syndrome.
Project description:A role for immunoproteasome in the regulation of intestinal permeability has been previously suggested both in mice during water avoidance stress (WAS) and in patients with irritable bowel syndrome (IBS). We thus aimed (i) to evaluate the colonic proteome in wild-type (wt) and β2i immunoproteasome subunit knock-out (β2i-/-) mice during WAS and (ii) to investigate the colonic expression of 49 ubiquitinated-proteins in diarrhea-predominant IBS patients (IBS-D).
2018-12-05 | PXD011199 | Pride
Project description:Transcutaneous auricular vagus nerve stimulation improves abdominal pain and constipation in patients with constipation-predominant irritable bowel syndrome involved multiomics mechanisms
Project description:Patients with chronic illnesses such as Irritable Bowel Syndrome (IBS) or Inflammatory Bowel Disease (IBD) often have reduced quality of life. IBS is characterized by abdominal pain/discomfort associated with altered bowel function, such as diarrhea or constipation, without gross structural changes or inflammation [1]; IBD is characterized by gross inflammation in the gastrointestinal (GI) tract which can result in symptoms such as abdominal pain, cramping, diarrhea and bloody stools. IBS and IBD can profoundly affect quality of life and are influenced by stress and resiliency.The impact of mind-body interventions (MBIs) on IBS and IBD patients has not previously been examined. In this study IBS and IBD patients were enrolled in a 9-week relaxation response based mind-body group intervention (RR-MBI), focusing on elicitation of the RR and cognitive skill building. We performed Peripheral blood transcriptome analysis to identify genomic correlates of the RR-MBI.
2015-03-12 | GSE66824 | GEO
Project description:Gut microbiota in mice with damp-heat diarrhea-predominant irritable bowel syndrome
| PRJNA1119274 | ENA
Project description:Transcutaneous Auricular Vagus Nerve Stimulation Improves Visceral Hypersensitivity in Constipation-predominant Irritable Bowel Syndrome Mice: Roles of Gut Microbiota Involved
Project description:IBS: Patients who have undergone a diagnostic program for gastrointestinal symptoms and where the diagnosis irritable bowel syndrome was reached. UC: Patients with well-diagnosed ulcerative colitis
Project description:An investigation of gene expression changes in rectal biopsies from donors with IBS compared to controls to begin to understand this complex syndrome. To further investigate differences between IBS groups (constipation and diarrhoea predominant) (part1) and how IBS relates to bacterial infection (part2) with biopsies taken 6 months after Campylobacter jejuni infection. Part1: 18 Constipation predominant IBS subjects (IBS-C) and 27 diarrhoea predominant IBS subjects (IBS-D) compared to 21 healthy volunteers (HV). Part2: 21 Campylobacter jejuni infection (PIBD, PIBS, PINIBS) compared to 19 healthy volunteers (HV). PIBD = post Campylobacter infection with IBS (within 6 months) PIBS = post infection IBS (unknown time point and organism) PINIBS = post Campylobacter infection with no resulting IBS
Project description:IBS: Patients who have undergone a diagnostic program for gastrointestinal symptoms and where the diagnosis irritable bowel syndrome was reached. UC: Patients with well-diagnosed ulcerative colitis Keywords: other
Project description:These samples were all taken from patients who underwent investigations including colonoscopy but where all tests were normal and the diagnosis of irritable bowel syndrome was reached. These observations have been used as references in studies of colonic gene expression in inflammatory bowel diseases
