Author, as appears in the article.: Villar, Beatriz; Bertran, Laia; Aguilar, Carmen; Binetti, Jessica; Martinez, Salome; Sabench, Fatima; Real, Monica; Riesco, David; Paris, Marta; Del Castillo, Daniel; Richart, Cristobal; Auguet, Teresa
Department: Medicina i Cirurgia
e-ISSN: 2218-1989
URV's Author/s: Aguilar Crespillo, Carmen Isabel / Auguet Quintillà, Maria Teresa / Bertran Ramos, Laia / Binetti, Jessica Angela / Del Castillo Déjardin, Daniel / Martínez González, María Salomé / París Sans, Marta / Real Álvarez, Monica Maria / Richart Jurado, Cristobal Manuel / Riesco Acevedo, David Gerardo / Sabench Pereferrer, Fàtima / Villar Navas,
Keywords: Women Proneurotensin Pro-neurotensin Nonalcoholic steatohepatitis Nonalcoholic fatty liver disease Neurotensin Lipid metabolism Gastric bypass Fatty liver-disease
Abstract: Recent studies suggest a link between pro-neurotensin (pro-NT) and nonalcoholic fatty liver disease (NAFLD), but the published data are conflicting. Thus, we aimed to analyze pro-NT levels in women with morbid obesity (MO) and NAFLD to investigate if this molecule is involved in NAFLD and liver lipid metabolism. Plasma levels of pro-NT were determined in 56 subjects with MO and 18 with normal weight (NW). All patients with MO were subclassified according to their liver histology into the normal liver (NL, n = 20) and NAFLD (n = 36) groups. The NAFLD group had 17 subjects with simple steatosis (SS) and 19 with nonalcoholic steatohepatitis (NASH). We used a chemiluminescence sandwich immunoassay to quantify pro-NT in plasma and RT-qPCR to evaluate the hepatic mRNA levels of several lipid metabolism-related genes. We reported that pro-NT levels were significantly higher in MO with NAFLD than in MO without NAFLD. Additionally, pro-NT levels were higher in NASH patients than in NL. The hepatic expression of lipid metabolism-related genes was found to be altered in NAFLD, as previously reported. Additionally, although pro-NT levels correlated with LDL, there was no association with the main lipid metabolism-related genes. These findings suggest that pro-NT could be related to NAFLD progression.
Thematic Areas: Molecular biology Medicina ii Farmacia Endocrinology, diabetes and metabolism Ciências biológicas ii Ciências biológicas i Biotecnología Biochemistry & molecular biology Biochemistry
licence for use: https://creativecommons.org/licenses/by/3.0/es/
Author's mail: marta.paris@urv.cat davidgerardo.riesco@urv.cat monicamaria.real@urv.cat beatriz.villar@urv.cat mariasalome.martinez@urv.cat danieldel.castillo@urv.cat jessicaangela.binetti@estudiants.urv.cat beatriz.villar@urv.cat laia.bertranr@estudiants.urv.cat laia.bertranr@estudiants.urv.cat fatima.sabench@urv.cat carmenisabel.aguilar@urv.cat carmenisabel.aguilar@urv.cat mariateresa.auguet@urv.cat
Author identifier: 0000-0001-6185-2889 0000-0003-0456-3102 0000-0001-7024-7824 0000-0001-9660-7752 0000-0001-9052-1368 0000-0001-9052-1368 0000-0002-9262-8756 0000-0002-4440-562X 0000-0002-4440-562X https://orcid.org/0000-0003-0396-6428 0000-0003-0396-6428
Record's date: 2024-12-21
Journal volume: 11
Papper version: info:eu-repo/semantics/publishedVersion
Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
Papper original source: Metabolites. 11 (6): 373-
APA: Villar, Beatriz; Bertran, Laia; Aguilar, Carmen; Binetti, Jessica; Martinez, Salome; Sabench, Fatima; Real, Monica; Riesco, David; Paris, Marta; Del C (2021). Circulating Levels of Pro-Neurotensin and Its Relationship with Nonalcoholic Steatohepatitis and Hepatic Lipid Metabolism. Metabolites, 11(6), 373-. DOI: 10.3390/metabo11060373
Entity: Universitat Rovira i Virgili
Journal publication year: 2021
Publication Type: Journal Publications
Repositori URV