Articles producció científica> Medicina i Cirurgia

Hepcidin in morbidly obese women with nonalcoholic fatty liver disease

  • Identification data

    Identifier: imarina:3507233
    Authors:
    Auguet, TeresaAragones, GemmaBerlanga, AlbaMartinez, SalomeSabench, FatimaBinetti, JessicaAguilar, CarmenPorras, Jose AntonioMolina, AliciaDel Castillo, DanielRichart, Cristobal
    Abstract:
    Non-alcoholic fatty liver disease (NAFLD) is the most common cause of chronic liver disease in Western countries. Both iron and lipid metabolism seem to be involved in its pathogenesis. We aimed to assess the relationship between levels of hepcidin, the master iron-regulatory protein, in plasma and the presence of NAFLD in morbidly obese (MO) patients, and to investigate the association between the hepatic expression of the main iron and lipid metabolism -related genes.Enzyme-linked immunosorbent assay was used to measure plasma hepcidin levels in 49 normal-weight control women, 23 MO women with normal liver (NL) histology and 46 MO women with NAFLD. The mRNA expression of hepcidin, the main iron metabolism-related genes, and the main lipid-metabolism genes was quantified by qRT-PCR in liver biopsies from members of the MO group undergoing bariatric surgery.Circulating hepcidin levels were significantly greater in MO than in normal-weight control women. However, there were no significant differences between MO women with NL and those with NAFLD. PCR analysis showed increased expression of hepcidin, FPN1, TfR1 and TfR2 in the liver of MO NAFLD women compared to those with NL. Moreover, a positive association of hepatic hepcidin mRNA expression and the iron metabolism-related genes was found with some key genes involved in the lipid metabolism.These findings suggest that circulating hepcidin levels are associated with obesity but not with the presence of NAFLD. However, the hepatic expression of hepcidin and the iron metabolism-related genes seem to play a role in regulating lipid metabolism pathways in liver, which has implications for NAFLD pathogenesis.
  • Others:

    Author, as appears in the article.: Auguet, Teresa; Aragones, Gemma; Berlanga, Alba; Martinez, Salome; Sabench, Fatima; Binetti, Jessica; Aguilar, Carmen; Porras, Jose Antonio; Molina, Alicia; Del Castillo, Daniel; Richart, Cristobal
    Department: Medicina i Cirurgia
    URV's Author/s: Aguilar Crespillo, Carmen Isabel / ARAGONÈS BARGALLÓ, GEMMA / Auguet Quintillà, Maria Teresa / BERLANGA BUSTOS, ALBA / Binetti, Jessica Angela / Del Castillo Déjardin, Daniel / Martínez González, María Salomé / MOLINA LÓPEZ, ALICIA / Porras Ledantes, Jose Antonio / Richart Jurado, Cristobal Manuel / Sabench Pereferrer, Fàtima
    Keywords: Obesity, morbid Non-alcoholic fatty liver disease Middle aged Humans Hepcidins Female Enzyme-linked immunosorbent assay Body mass index Adult
    Abstract: Non-alcoholic fatty liver disease (NAFLD) is the most common cause of chronic liver disease in Western countries. Both iron and lipid metabolism seem to be involved in its pathogenesis. We aimed to assess the relationship between levels of hepcidin, the master iron-regulatory protein, in plasma and the presence of NAFLD in morbidly obese (MO) patients, and to investigate the association between the hepatic expression of the main iron and lipid metabolism -related genes.Enzyme-linked immunosorbent assay was used to measure plasma hepcidin levels in 49 normal-weight control women, 23 MO women with normal liver (NL) histology and 46 MO women with NAFLD. The mRNA expression of hepcidin, the main iron metabolism-related genes, and the main lipid-metabolism genes was quantified by qRT-PCR in liver biopsies from members of the MO group undergoing bariatric surgery.Circulating hepcidin levels were significantly greater in MO than in normal-weight control women. However, there were no significant differences between MO women with NL and those with NAFLD. PCR analysis showed increased expression of hepcidin, FPN1, TfR1 and TfR2 in the liver of MO NAFLD women compared to those with NL. Moreover, a positive association of hepatic hepcidin mRNA expression and the iron metabolism-related genes was found with some key genes involved in the lipid metabolism.These findings suggest that circulating hepcidin levels are associated with obesity but not with the presence of NAFLD. However, the hepatic expression of hepcidin and the iron metabolism-related genes seem to play a role in regulating lipid metabolism pathways in liver, which has implications for NAFLD pathogenesis.
    Thematic Areas: Zootecnia / recursos pesqueiros Sociology Sociología Serviço social Saúde coletiva Química Psychology Psicología Planejamento urbano e regional / demografia Odontología Nutrição Multidisciplinary sciences Multidisciplinary Medicine (miscellaneous) Medicina veterinaria Medicina iii Medicina ii Medicina i Materiais Matemática / probabilidade e estatística Linguística e literatura Letras / linguística Interdisciplinary research in the social sciences Interdisciplinar Human geography and urban studies History & philosophy of science Historia Geografía Geociências General medicine General biochemistry,genetics and molecular biology General agricultural and biological sciences Farmacia Environmental studies Ensino Engenharias iv Engenharias iii Engenharias ii Engenharias i Enfermagem Educação física Educação Economia Direito Demography Comunicação e informação Ciências sociais aplicadas i Ciências biológicas iii Ciências biológicas ii Ciências biológicas i Ciências ambientais Ciências agrárias i Ciência política e relações internacionais Ciência de alimentos Ciência da computação Biotecnología Biology Biodiversidade Biochemistry, genetics and molecular biology (miscellaneous) Astronomia / física Arquitetura, urbanismo e design Archaeology Antropologia / arqueologia Anthropology Agricultural and biological sciences (miscellaneous) Administração, ciências contábeis e turismo Administração pública e de empresas, ciências contábeis e turismo
    licence for use: https://creativecommons.org/licenses/by/3.0/es/
    ISSN: 19326203
    Author's mail: joseantonio.porras@urv.cat mariasalome.martinez@urv.cat danieldel.castillo@urv.cat jessicaangela.binetti@estudiants.urv.cat fatima.sabench@urv.cat carmenisabel.aguilar@urv.cat carmenisabel.aguilar@urv.cat mariateresa.auguet@urv.cat
    Author identifier: 0000-0001-6418-1822 0000-0001-6185-2889 0000-0003-0456-3102 0000-0001-7024-7824 0000-0001-9660-7752 0000-0002-9262-8756 0000-0002-4440-562X 0000-0002-4440-562X 0000-0003-0396-6428
    Record's date: 2024-09-28
    Papper version: info:eu-repo/semantics/publishedVersion
    Link to the original source: https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0187065
    Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
    Papper original source: Plos One. 12 (10): e0187065-
    APA: Auguet, Teresa; Aragones, Gemma; Berlanga, Alba; Martinez, Salome; Sabench, Fatima; Binetti, Jessica; Aguilar, Carmen; Porras, Jose Antonio; Molina, A (2017). Hepcidin in morbidly obese women with nonalcoholic fatty liver disease. Plos One, 12(10), e0187065-. DOI: 10.1371/journal.pone.0187065
    Article's DOI: 10.1371/journal.pone.0187065
    Entity: Universitat Rovira i Virgili
    Journal publication year: 2017
    Publication Type: Journal Publications
  • Keywords:

    Agricultural and Biological Sciences (Miscellaneous),Biochemistry, Genetics and Molecular Biology (Miscellaneous),Biology,Medicine (Miscellaneous),Multidisciplinary,Multidisciplinary Sciences
    Obesity, morbid
    Non-alcoholic fatty liver disease
    Middle aged
    Humans
    Hepcidins
    Female
    Enzyme-linked immunosorbent assay
    Body mass index
    Adult
    Zootecnia / recursos pesqueiros
    Sociology
    Sociología
    Serviço social
    Saúde coletiva
    Química
    Psychology
    Psicología
    Planejamento urbano e regional / demografia
    Odontología
    Nutrição
    Multidisciplinary sciences
    Multidisciplinary
    Medicine (miscellaneous)
    Medicina veterinaria
    Medicina iii
    Medicina ii
    Medicina i
    Materiais
    Matemática / probabilidade e estatística
    Linguística e literatura
    Letras / linguística
    Interdisciplinary research in the social sciences
    Interdisciplinar
    Human geography and urban studies
    History & philosophy of science
    Historia
    Geografía
    Geociências
    General medicine
    General biochemistry,genetics and molecular biology
    General agricultural and biological sciences
    Farmacia
    Environmental studies
    Ensino
    Engenharias iv
    Engenharias iii
    Engenharias ii
    Engenharias i
    Enfermagem
    Educação física
    Educação
    Economia
    Direito
    Demography
    Comunicação e informação
    Ciências sociais aplicadas i
    Ciências biológicas iii
    Ciências biológicas ii
    Ciências biológicas i
    Ciências ambientais
    Ciências agrárias i
    Ciência política e relações internacionais
    Ciência de alimentos
    Ciência da computação
    Biotecnología
    Biology
    Biodiversidade
    Biochemistry, genetics and molecular biology (miscellaneous)
    Astronomia / física
    Arquitetura, urbanismo e design
    Archaeology
    Antropologia / arqueologia
    Anthropology
    Agricultural and biological sciences (miscellaneous)
    Administração, ciências contábeis e turismo
    Administração pública e de empresas, ciências contábeis e turismo
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