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Physiology and Pathophysiology of the Digestive Tract

The group of Physiology and Pathophysiology of the Digestive Tract focuses its research activity on the functioning of the digestive tract as a whole, including the functions of secretion, motility, absorption and barrier both in healthy individuals and in the presence of disease. The application of knowledge to clinical practice is a priority for the group.

Research in digestive motility encompasses disorders of visceral sensitivity, the brain-gut axis and intestinal allergy. Research on inflammation also includes the pancreas.

We have also launched a cross-sectional research program that focuses on the role of the gut microbiota in inflammation and gut function. 

 

Publications

Different responses of the blockade of the P2Y1 receptor with BPTU in human and porcine intestinal tissues and in cell cultures.

PMID: 33619847
Journal: NEUROGASTROENTEROLOGY AND MOTILITY
Year: 2021
Reference: Neurogastroenterol Motil. 2021 Jul;33(7):e14101. doi: 10.1111/nmo.14101. Epub 2021 Feb 22.
Impact factor: 3.598
Publication type: Paper in international publication
Authors: Maclnnes, Jane, Relea, Lucia, MacPherson, Lewis C, Cunningham, Margaret R, Vergara, Patri, Accarino, Anna, Kennedy, Charles, Jimenez, Marcel, Barber, Claudia, Traserra, Sara et al.
DOI: 10.1111/nmo.14101

Evaluation of an O2-Substituted (1-3)-beta-D-Glucan, Produced by Pediococcus parvulus 2.6, in ex vivo Models of Crohn's Disease.

PMID: 33613490
Journal: Frontiers in Microbiology
Year: 2021
Reference: Front Microbiol. 2021 Feb 5;12:621280. doi: 10.3389/fmicb.2021.621280. eCollection 2021.
Impact factor: 5.64
Publication type: Paper in international publication
Authors: Notararigo, Sara, Varela, Encarnacion, Otal, Anna, Cristobo, Ivan, Antolin, Maria, Guarner, Francisco, Prieto, Alicia, Lopez, Paloma et al.
DOI: 10.3389/fmicb.2021.621280

[Symbiosis in the human gastrointestinal tract].

PMID: 32993305
Journal: Nutricion Hospitalaria
Year: 2021
Reference: Nutr Hosp. 2021 Jan 13;37(Spec No2):34-37. doi: 10.20960/nh.03354.
Impact factor: 1.057
Publication type: Letter or abstract
Authors: Guarner, Francisco et al.
DOI: 10.20960/nh.03354

Deciphering the complex interplay between pancreatic cancer, diabetes mellitus subtypes and obesity/BMI through causal inference and mediation analyses.

PMID: 32409590
Journal: GUT
Year: 2021
Reference: Gut. 2021 Feb;70(2):319-329. doi: 10.1136/gutjnl-2019-319990. Epub 2020 May 14.
Impact factor: 23.059
Publication type: Paper in international publication
Authors: Tardon, Adonina, Molina-Montes, Esther, Coscia, Claudia, Gomez-Rubio, Paulina, Fernandez, Alba, Boenink, Rianne, Rava, Marta, Marquez, Mirari, Molero, Xavier, Lohr, Matthias et al.
DOI: 10.1136/gutjnl-2019-319990

Critical role of interleukin (IL)-17 in inflammatory and immune disorders: An updated review of the evidence focusing in controversies.

PMID: 31734402
Journal: AUTOIMMUNITY REVIEWS
Year: 2020
Reference: Autoimmun Rev. 2020 Jan;19(1):102429. doi: 10.1016/j.autrev.2019.102429. Epub 2019 Nov 15.
Impact factor: 7.767
Publication type: Review in international publication
Authors: Ruiz de Morales, Jose Maria G, Puig, Lluis, Dauden, Esteban, Canete, Juan D, Pablos, Jose Luis, Martin, Antonio Olveira, Juanatey, Carlos Gonzalez, Adan, Alfredo, Montalban, Xavier, Borruel, Natalia et al.
DOI: 10.1016/j.autrev.2019.102429

Mucosal pathobiology and molecular signature of epithelial barrier dysfunction in the small intestine in Irritable Bowel Syndrome.

PMID: 27087165
Journal: JOURNAL OF GASTROENTEROLOGY AND HEPATOLOGY
Year: 2017
Reference: J Gastroenterol Hepatol. 2017 Jan;32(1):53-63. doi: 10.1111/jgh.13417.
Impact factor: 3.452
Publication type: Paper in international publication
Authors: Gonzalez-Castro, Ana M, Martinez, Cristina, Salvo-Romero, Eloisa, Fortea, Marina, Pardo-Camacho, Cristina, Perez-Berezo, Teresa, Alonso-Cotoner, Carmen, Santos, Javier, Vicario, Maria et al.
DOI: 10.1111/jgh.13417

Alteration of the serum microbiome composition in cirrhotic patients with ascites.

PMID: 27112233
Journal: Scientific Reports
Year: 2016
Reference: Sci Rep. 2016 Apr 26;6:25001. doi: 10.1038/srep25001.
Impact factor: 5.228
Publication type: Paper in international publication
Authors: Gely, Cristina, Santiago, Alba, Pozuelo, Marta, Poca, Maria, Roman, Eva, Campos, David, Sarrabayrouse, Guillaume, Vidal, Silvia, Alvarado-Tapias, Edilmar, Guarner, Francisco et al.
DOI: 10.1038/srep25001

Gut Microbiota Linked to Sexual Preference and HIV Infection.

PMID: 27077120
Journal: EBioMedicine
Year: 2016
Reference: EBioMedicine. 2016 Jan 28;5:135-46. doi: 10.1016/j.ebiom.2016.01.032. eCollection 2016 Mar.
Impact factor: 0
Publication type: Paper in international publication
Authors: Noguera-Julian, Marc, Rocafort, Muntsa, Guillen, Yolanda, Rivera, Javier, Casadella, Maria, Nowak, Piotr, Hildebrand, Falk, Zeller, Georg, Parera, Mariona, Bellido, Rocio et al.
DOI: 10.1016/j.ebiom.2016.01.032

Effect of inulin and fructo-oligosaccharide on the prevention of acute radiation enteritis in patients with gynecological cancer and impact on quality-of-life: a randomized, double-blind, placebo-controlled trial.

PMID: 26603881
Journal: EUROPEAN JOURNAL OF CLINICAL NUTRITION
Year: 2016
Reference: Eur J Clin Nutr. 2016 Feb;70(2):170-4. doi: 10.1038/ejcn.2015.192. Epub 2015 Nov 25.
Impact factor: 2.935
Publication type: Paper in international publication
Authors: Hernandez, M, Garcia-Peris, P, Velasco, C, de la Cuerda, C, Breton, I, Camblor, M, Guarner, F, Paron, L, Lozano, M A et al.
DOI: 10.1038/ejcn.2015.192

Transportome profiling identifies profound alterations in Crohn's disease partially restored by commensal bacteria.

PMID: 26874350
Journal: Journal of Crohns & Colitis
Year: 2016
Reference: J Crohns Colitis. 2016 Jul;10(7):850-9. doi: 10.1093/ecco-jcc/jjw042. Epub 2016 Feb 13.
Impact factor: 6.585
Publication type: Paper in international publication
Authors: Perez-Torras, Sandra, Iglesias, Ingrid, Llopis, Marta, Lozano, Juan J, Antolin, Maria, Guarner, Francisco, Pastor-Anglada, Marcal et al.
DOI: 10.1093/ecco-jcc/jjw042

Blog

News

A new diagnostic algorithm has been created to guide professionals in cases of persistent vomiting for more than four weeks.

Among the genes described, there are some related to digestive system functions, which reinforces the biological entity of irritable bowel syndrome as a digestive disease.

The international study, in which Vall d'Hebron participated, monitored patients who were hospitalized for COVID-19 for 12 months and compared their gastrointestinal symptoms with another group of patients diagnosed with other medical pathologies.