Resultats globals: 10 registres trobats en 0.02 segons.
Articles, 10 registres trobats
Articles 10 registres trobats  
1.
11 p, 1.1 MB Acute psychological stress increases paracellular permeability and modulates immune activity in rectal mucosa of healthy volunteers / Gerdin, Linda (Surgical Clinic of Jönköping County) ; González Castro, Ana Maria (Hospital Universitari Vall d'Hebron) ; Ericson, Ann-Charlott (Linköping University) ; Persborn, Mats (Surgical Clinic of Jönköping County) ; Santos, Javier (Hospital Universitari Vall d'Hebron) ; Walter, Susanna A. (Linköping University) ; Keita, Åsa V. (Linköping University) ; Vicario Perez, Maria (Hospital Universitari Vall d'Hebron) ; Söderholm, Johan D. (Linköping University) ; Universitat Autònoma de Barcelona
Psychological stress and increased permeability are implicated as contributing factors in the initiation and worsening of gastrointestinal diseases. A link between stress and intestinal permeability has been shown in animal models as well as in human small intestine, but stress effects on the human colorectal mucosal barrier has not been reported. [...]
2022 - 10.1002/ueg2.12329
United European Gastroenterology Journal, Vol. 11 (october 2022) , p. 31-41  
2.
16 p, 2.1 MB Genome-wide multi-trait analysis of irritable bowel syndrome and related mental conditions identifies 38 new independent variants / Alemany, Sílvia (Hospital Universitari Vall d'Hebron) ; Soler Artigas, María (Hospital Universitari Vall d'Hebron) ; Cabana-Domínguez, Judit (Hospital Universitari Vall d'Hebron) ; Fakhreddine, Dana (Hospital Universitari Vall d'Hebron) ; Llonga, Natalia (Hospital Universitari Vall d'Hebron) ; Vilar-Ribó, L (Hospital Universitari Vall d'Hebron) ; Rodríguez-Urrutia, Amanda (Hospital Universitari Vall d'Hebron) ; Palacio, Judit (Hospital Universitari Vall d'Hebron) ; González Castro, Ana Maria (Hospital Universitari Vall d'Hebron) ; Lobo Álvarez, Beatriz (Hospital Universitari Vall d'Hebron) ; Alonso Cotoner, Carmen (Hospital Universitari Vall d'Hebron) ; Simrén, Magnus (University of North Carolina) ; Santos, Javier (Hospital Universitari Vall d'Hebron) ; Ramos-Quiroga, Josep Antoni (Hospital Universitari Vall d'Hebron) ; Ribasés Haro, Marta (Hospital Universitari Vall d'Hebron) ; Universitat Autònoma de Barcelona
Irritable bowel syndrome (IBS) is a chronic disorder of gut-brain interaction frequently accompanied by mental conditions, including depression and anxiety. Despite showing substantial heritability and being partly determined by a genetic component, the genetic underpinnings explaining the high rates of comorbidity remain largely unclear and there are no conclusive data on the temporal relationship between them. [...]
2023 - 10.1186/s12967-023-04107-5
Journal of translational medicine, Vol. 21 (april 2023)  
3.
17 p, 2.5 MB Acute Stress Regulates Sex-Related Molecular Responses in the Human Jejunal Mucosa : Implications for Irritable Bowel Syndrome / Rodiño-Janeiro, Bruno K. (Hospital Universitari Vall d'Hebron. Institut de Recerca) ; Pigrau Pastor, Marc (Hospital Universitari Vall d'Hebron. Institut de Recerca) ; Salvo-Romero, Eloísa (Hospital Universitari Vall d'Hebron. Institut de Recerca) ; Nieto Ruiz, Adoración (Hospital Universitari Vall d'Hebron. Institut de Recerca) ; Expósito, Elba (Hospital Universitari Vall d'Hebron. Institut de Recerca) ; González Castro, Ana Maria (Hospital Universitari Vall d'Hebron. Institut de Recerca) ; Galan Soldevilla, Carmen (Hospital Universitari Vall d'Hebron. Institut de Recerca) ; de Torres, Inés (Universitat Autònoma de Barcelona. Departament de Medicina) ; Pribic, Teodora (Hospital Universitari Vall d'Hebron. Institut de Recerca) ; Hernández, Laura (Hospital Universitari Vall d'Hebron. Institut de Recerca) ; Lobo Álvarez, Beatriz (Universitat Autònoma de Barcelona. Facultat de Medicina) ; Fortea, Marina (Hospital Universitari Vall d'Hebron. Institut de Recerca) ; Gallart, Milagros (Hospital Universitari Vall d'Hebron. Institut de Recerca) ; Pardo-Camacho, Cristina (Hospital Universitari Vall d'Hebron. Institut de Recerca) ; Guagnozzi, Danila (Universitat Autònoma de Barcelona. Facultat de Medicina) ; Santos, Javier (Universitat Autònoma de Barcelona. Facultat de Medicina) ; Alonso Cotoner, Carmen (Universitat Autònoma de Barcelona. Facultat de Medicina) ; Universitat Autònoma de Barcelona
Irritable bowel syndrome (IBS) is a prevalent gastrointestinal disorder linked to intestinal barrier dysfunction and life stress. We have previously reported that female sex per se determines an increased susceptibility to intestinal barrier dysfunction after cold pain stress (CPS). [...]
2023 - 10.3390/cells12030423
Cells, Vol. 12 (january 2023)  
4.
13 p, 1.8 MB Overexpression of corticotropin-releasing factor in intestinal mucosal eosinophils is associated with clinical severity in Diarrhea-Predominant Irritable Bowel Syndrome / Salvo-Romero, Eloísa (Hospital Universitari Vall d'Hebron. Institut de Recerca) ; Martínez Martínez, Cristina (Institut de Recerca Biomèdica de Lleida) ; Lobo Álvarez, Beatriz (Hospital Universitari Vall d'Hebron. Institut de Recerca) ; Rodiño-Janeiro, Bruno K. (Hospital Universitari Vall d'Hebron. Institut de Recerca) ; Pigrau Pastor, Marc (Hospital Universitari Vall d'Hebron. Institut de Recerca) ; Sánchez-Chardi, Alejandro D. (Universitat Autònoma de Barcelona) ; González Castro, Ana Maria (Hospital Universitari Vall d'Hebron. Institut de Recerca) ; Fortea, Marina (Hospital Universitari Vall d'Hebron. Institut de Recerca) ; Pardo-Camacho, Cristina (Hospital Universitari Vall d'Hebron. Institut de Recerca) ; Nieto Ruiz, Adoración (Hospital Universitari Vall d'Hebron. Institut de Recerca) ; Expósito, Elba (Hospital Universitari Vall d'Hebron. Institut de Recerca) ; Guagnozzi, Danila (Hospital Universitari Vall d'Hebron. Institut de Recerca) ; Rodríguez-Urrutia, Amanda (Centro de Investigación Biomédica en Red de Salud Mental) ; de Torres, Inés (Hospital Universitari Vall d'Hebron) ; Farré, Ricard (Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas) ; Azpiroz Vidaur, Fernando (Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas) ; Alonso Cotoner, Carmen (Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas) ; Santos, Javier (Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas) ; Vicario, María (Nestlé Research (Suïssa))
Corticotropin-releasing factor (CRF) has been identified in intestinal mucosal eosinophils and associated with psychological stress and gut dysfunction. Irritable bowel syndrome (IBS) is commonly characterized by altered intestinal motility, immune activation, and increased gut barrier permeability along with heightened susceptibility to psychosocial stress. [...]
2020 - 10.1038/s41598-020-77176-x
Scientific reports, Vol. 10 (november 2020)  
5.
23 p, 1.5 MB The Role of Purported Mucoprotectants in Dealing with Irritable Bowel Syndrome, Functional Diarrhea, and Other Chronic Diarrheal Disorders in Adults / Alonso Cotoner, Carmen (Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas) ; Abril-Gil, Mar (Hospital Universitari Vall d'Hebron. Institut de Recerca) ; Albert-Bayo, Mercé (Hospital Universitari Vall d'Hebron. Institut de Recerca) ; Mall, John-P. Ganda (Linköping University. Department of Biomedical and Clinical Sciences) ; Expósito, Elba (Hospital Universitari Vall d'Hebron. Institut de Recerca) ; González Castro, Ana Maria (Hospital Universitari Vall d'Hebron. Institut de Recerca) ; Lobo Álvarez, Beatriz (Universitat Autònoma de Barcelona. Facultat de Medicina) ; Santos, Javier (Centro de Investigación Biomédica en Red de Enfermedades Hepáticas y Digestivas)
Chronic diarrhea is a frequent presenting symptom, both in primary care medicine and in specialized gastroenterology units. It is estimated that more than 5% of the global population suffers from chronic diarrhea. [...]
2021 - 10.1007/s12325-021-01676-z
Advances in Therapy, march 2021, p. 1-23  
6.
11 p, 484.9 KB Increased Colonic Epithelial Permeability and Mucosal Eosinophilia in Ulcerative Colitis in Remission Compared With Irritable Bowel Syndrome and Health / Katinios, Georgios (Linköping University) ; Casado Bedmar, María Teresa (Linköping University) ; Walter, Susanna A. (Linköping University) ; Vicario Perez, Maria (Hospital Universitari Vall d'Hebron. Institut de Recerca) ; González Castro, Ana Maria (Hospital Universitari Vall d'Hebron. Institut de Recerca) ; Bednarska, Olga (Linköping University) ; Söderholm, Johan D. (Linköping University) ; Hjortswang, Henrik (Linköping University) ; Keita, Åsa V. (Linköping University) ; Universitat Autònoma de Barcelona
Barrier dysfunction is recognized as a pathogenic factor in ulcerative colitis (UC) and irritable bowel syndrome (IBS), but it is unclear to what extent the factors related to barrier dysfunction are disease-specific. [...]
2020 - 10.1093/ibd/izz328
Inflammatory Bowel Diseases, Vol. 26 (january 2020) , p. 974-984  
7.
24 p, 1.4 MB Intestinal mucosal mast cells : key modulators of barrier function and homeostasis / Albert-Bayo, Mercé (Hospital Universitari Vall d'Hebron) ; Paracuellos, Irene (Hospital Universitari Vall d'Hebron) ; González Castro, Ana Maria (Hospital Universitari Vall d'Hebron) ; Rodríguez-Urrutia, Amanda (Universitat Autònoma de Barcelona) ; Rodríguez-Lagunas, María J. (Universitat de Barcelona) ; Alonso Cotoner, Carmen (Hospital Universitari Vall d'Hebron) ; Santos, Javier (Hospital Universitari Vall d'Hebron) ; Vicario Perez, Maria (Hospital Universitari Vall d'Hebron. Institut de Recerca)
The gastrointestinal tract harbours the largest opulation of mast cells in the body; this highly specialised leukocyte cell type is able to adapt its phenotype and function to the microenvironment in which it resides. [...]
2019 - 10.3390/cells8020135
Cells, Vol. 8 (2019) , p. 1-24  
8.
11 p, 2.3 MB Decreased TESK1-mediated cofilin 1 phosphorylation in the jejunum of IBS-D patients may explain increased female predisposition to epithelial dysfunction / Rodiño-Janeiro, Bruno K. (Hospital Universitari Vall d'Hebron. Institut de Recerca) ; Martínez Martínez, Cristina (Hospital Universitari Vall d'Hebron. Institut de Recerca) ; Fortea, Marina (Hospital Universitari Vall d'Hebron. Institut de Recerca) ; Lobo Álvarez, Beatriz (Hospital Universitari Vall d'Hebron. Institut de Recerca) ; Pigrau Pastor, Marc (Hospital Universitari Vall d'Hebron. Institut de Recerca) ; Nieto Ruiz, Adoración (Hospital Universitari Vall d'Hebron. Institut de Recerca) ; González Castro, Ana Maria (Hospital Universitari Vall d'Hebron. Institut de Recerca) ; Salvo Romero, Eloísa (Hospital Universitari Vall d'Hebron. Institut de Recerca) ; Guagnozzi, Danila (Hospital Universitari Vall d'Hebron. Institut de Recerca) ; Pardo-Camacho, Cristina (Hospital Universitari Vall d'Hebron. Institut de Recerca) ; Iribarren, Cristina (Hospital Universitari Vall d'Hebron. Institut de Recerca) ; Azpiroz Vidaur, Fernando (Hospital Universitari Vall d'Hebron. Institut de Recerca) ; Alonso Cotoner, Carmen (Hospital Universitari Vall d'Hebron. Institut de Recerca) ; Santos, Javier (Hospital Universitari Vall d'Hebron. Institut de Recerca) ; Vicario Perez, Maria (Hospital Universitari Vall d'Hebron. Institut de Recerca)
Disturbed intestinal epithelial barrier and mucosal micro-inflammation characterize irritable bowel syndrome (IBS). Despite intensive research demonstrating ovarian hormones modulation of IBS severity, there is still limited knowledge on the mechanisms underlying female predominance in this disorder. [...]
2018 - 10.1038/s41598-018-20540-9
Scientific reports, Vol. 8 (2018) , art. 2255  
9.
14 p, 2.6 MB miR-16 and miR-125b are involved in barrier function dysregulation through the modulation of claudin-2 and cingulin expression in the jejunum in IBS with diarrhoea / Martínez Martínez, Cristina (Hospital Universitari Vall d'Hebron) ; Rodiño-Janeiro, Bruno K. (Hospital Universitari Vall d'Hebron) ; Lobo Álvarez, Beatriz (Hospital Universitari Vall d'Hebron) ; Stanifer, Megan L. (University of Heidelberg) ; Klaus, Bernd (European Molecular Biology Laboratory (EMBL)) ; Granzow, Martin (Institute of Human Genetics, University of Heidelberg) ; González Castro, Ana Maria (Hospital Universitari Vall d'Hebron. Institut de Recerca) ; Salvo-Romero, Eloisa (Hospital Universitari Vall d'Hebron. Institut de Recerca) ; Alonso Cotoner, Carmen (COST Action BM1106 Genes in Irritable Bowel Syndrome (GENIEUR) European Research Network) ; Pigrau Pastor, Marc (Hospital Universitari Vall d'Hebron) ; Roeth, Ralph (nCounter Core Facility, Institute of Human Genetics, University of Heidelberg) ; Rappold, Gudrun (Institute of Human Genetics, University of Heidelberg) ; Huber, Wolfgang (European Molecular Biology Laboratory (EMBL)) ; González-Silos, Rosa (Institute of Medical Biometry and Informatics, University of Heidelberg) ; Lorenzo, Justo (Institute of Medical Biometry and Informatics, University of Heidelberg) ; Torres, Inés de (Hospital Universitari Vall d'Hebron) ; Azpiroz Vidaur, Fernando (COST Action BM1106 Genes in Irritable Bowel Syndrome (GENIEUR) European Research Network) ; Boulant, Steeve (Research Group 'Cellular Polarity and Viral Infection' (F140), German Cancer Research Center (DKFZ)) ; Vicario, María (COST Action BM1106 Genes in Irritable Bowel Syndrome (GENIEUR) European Research Network) ; Niesler, Beate (nCounter Core Facility, Institute of Human Genetics, University of Heidelberg) ; Santos, Javier (COST Action BM1106 Genes in Irritable Bowel Syndrome (GENIEUR) European Research Network)
Micro-RNAs (miRNAs) play a crucial role in controlling intestinal epithelial barrier function partly by modulating the expression of tight junction (TJ) proteins. We have previously shown differential messenger RNA (mRNA) expression correlated with ultrastructural abnormalities of the epithelial barrier in patients with diarrhoea-predominant IBS (IBS-D). [...]
2017 - 10.1136/gutjnl-2016-311477
Gut, Vol. 66 (january 2017) , p. 1537-1538  
10.
11 p, 972.3 KB Cellular and Molecular Basis of Intestinal Barrier Dysfunction in the Irritable Bowel Syndrome / Martínez Martínez, Cristina (Hospital Universitari Vall d'Hebron. Institut de Recerca) ; González Castro, Ana Maria (Hospital Universitari Vall d'Hebron. Institut de Recerca) ; Vicario, María (Hospital Universitari Vall d'Hebron. Institut de Recerca) ; Santos, Javier (Hospital Universitari Vall d'Hebron. Institut de Recerca) ; Universitat Autònoma de Barcelona
The etiopathogenesis of the irritable bowel syndrome (IBS), one of the most prevalent gastrointestinal disorders, is not well known. The most accepted hypothesis is that IBS is the result of the disturbance of the 'brain-gut axis. [...]
2012 - 10.5009/gnl.2012.6.3.305
Gut and Liver, Vol. 6 (july 2012) , p. 305-315  

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