Please use this identifier to cite or link to this item:
https://hdl.handle.net/10316/104442
DC Field | Value | Language |
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dc.contributor.author | Coelho, Margarida | - |
dc.contributor.author | Patarrão, Rita S. | - |
dc.contributor.author | Sousa-Lima, Inês | - |
dc.contributor.author | Ribeiro, Rogério T. | - |
dc.contributor.author | Meneses, Maria João | - |
dc.contributor.author | Andrade, Rita | - |
dc.contributor.author | Mendes, Vera M. | - |
dc.contributor.author | Manadas, Bruno | - |
dc.contributor.author | Raposo, João Filipe | - |
dc.contributor.author | Macedo, M. Paula | - |
dc.contributor.author | Jones, John G. | - |
dc.date.accessioned | 2023-01-12T14:56:13Z | - |
dc.date.available | 2023-01-12T14:56:13Z | - |
dc.date.issued | 2022-12-20 | - |
dc.identifier.issn | 2072-6643 | pt |
dc.identifier.uri | https://hdl.handle.net/10316/104442 | - |
dc.description.abstract | Coffee may protect against non-alcoholic fatty liver disease (NAFLD), but the roles of the caffeine and non-caffeine components are unclear. Coffee intake by 156 overweight subjects (87% with Type-2-Diabetes, T2D) was assessed via a questionnaire, with 98 subjects (all T2D) also providing a 24 h urine sample for quantification of coffee metabolites by LC-MS/MS. NAFLD was characterized by the fatty liver index (FLI) and by Fibroscan® assessment of fibrosis. No associations were found between self-reported coffee intake and NAFLD parameters; however, total urine caffeine metabolites, defined as Σcaffeine (caffeine + paraxanthine + theophylline), and adjusted for fat-free body mass, were significantly higher for subjects with no liver fibrosis than for those with fibrosis. Total non-caffeine metabolites, defined as Σncm (trigonelline + caffeic acid + p-coumaric acid), showed a significant negative association with the FLI. Multiple regression analyses for overweight/obese T2D subjects (n = 89) showed that both Σcaffeine and Σncm were negatively associated with the FLI, after adjusting for age, sex, HbA1c, ethanol intake and glomerular filtration rate. The theophylline fraction of Σcaffeine was significantly increased with both fibrosis and the FLI, possibly reflecting elevated CYP2E1 activity-a hallmark of NAFLD worsening. Thus, for overweight/obese T2D patients, higher intake of both caffeine and non-caffeine coffee components is associated with less severe NAFLD. Caffeine metabolites represent novel markers of NAFLD progression. | pt |
dc.description.sponsorship | This research was financed by a grant from the Institute for Scientific Information on Coffee (ISIC), by the European Regional Development Fund (ERDF), through the Centro 2020 Regional Operational Programme, the COMPETE 2020-Operational Programme for Competitiveness and Internationalization, and by Portuguese national funds via Fundação para a Ciência e Tecnologia (FCT): UIDB/04539/2020, UIDP/04539/2020, LA/P/0058/2020 and iNOVA4Health (UIDB/Multi/04462/2020). The National Mass Spectrometry Network (RNEM) provided funding under the contract POCI-01-0145-FEDER-402-022125 (ref.: ROTEIRO/0028/2013). M.C. was supported by PhD fellowship PD/BD/135178/2017, co-financed by the European Social Fund (ESF), through the POCH-Programa Operacional do Capital Humano, and national funds via FCT. | pt |
dc.language.iso | eng | pt |
dc.publisher | MDPI | pt |
dc.relation | info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDP/04539/2020/PT | pt |
dc.relation | info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB/04539/2020/PT | pt |
dc.relation | LA/P/0058/2020 | pt |
dc.relation | info:eu-repo/grantAgreement/FCT/6817 - DCRRNI ID/UIDB/04462/2020/PT/iNOVA4Health - Programme in Translational Medicine iBET, CEDOC/FCM, IPOLFG e ITQB | pt |
dc.relation | POCI-01-0145-FEDER-402-022125 (ref.: ROTEIRO/0028/2013) | pt |
dc.relation | info:eu-repo/grantAgreement/FCT/POR_CENTRO/PD/BD/135178/2017/PT/High resolution NMR studies of atypia of undertemined signficance AUS or follicular lesion of undetermined significance FLUS in human thyroid cytological samples | pt |
dc.rights | openAccess | pt |
dc.rights.uri | http://creativecommons.org/licenses/by/4.0/ | pt |
dc.subject | caffeine | pt |
dc.subject | fatty liver index | pt |
dc.subject | fibrosis | pt |
dc.subject | non-alcoholic fatty liver disease | pt |
dc.subject | type 2 diabetes | pt |
dc.subject.mesh | Humans | pt |
dc.subject.mesh | Coffee | pt |
dc.subject.mesh | Caffeine | pt |
dc.subject.mesh | Theophylline | pt |
dc.subject.mesh | Chromatography, Liquid | pt |
dc.subject.mesh | Overweight | pt |
dc.subject.mesh | Tandem Mass Spectrometry | pt |
dc.subject.mesh | Liver Cirrhosis | pt |
dc.subject.mesh | Surveys and Questionnaires | pt |
dc.subject.mesh | Obesity | pt |
dc.subject.mesh | Non-alcoholic Fatty Liver Disease | pt |
dc.subject.mesh | Diabetes Mellitus, Type 2 | pt |
dc.title | Increased Intake of Both Caffeine and Non-Caffeine Coffee Components Is Associated with Reduced NAFLD Severity in Subjects with Type 2 Diabetes | pt |
dc.type | article | - |
degois.publication.firstPage | 4 | pt |
degois.publication.issue | 1 | pt |
degois.publication.title | Nutrients | pt |
dc.peerreviewed | yes | pt |
dc.identifier.doi | 10.3390/nu15010004 | pt |
degois.publication.volume | 15 | pt |
dc.date.embargo | 2022-12-20 | * |
uc.date.periodoEmbargo | 0 | pt |
item.openairecristype | http://purl.org/coar/resource_type/c_18cf | - |
item.grantfulltext | open | - |
item.openairetype | article | - |
item.languageiso639-1 | en | - |
item.fulltext | Com Texto completo | - |
item.cerifentitytype | Publications | - |
crisitem.project.grantno | Center for Innovative Biomedicine and Biotechnology | - |
crisitem.project.grantno | Center for Innovative Biomedicine and Biotechnology - Associate Laboratory | - |
crisitem.author.researchunit | CNC - Center for Neuroscience and Cell Biology | - |
crisitem.author.orcid | 0000-0002-0392-1118 | - |
crisitem.author.orcid | 0000-0002-4593-673X | - |
crisitem.author.orcid | 0000-0002-2087-4042 | - |
crisitem.author.orcid | 0000-0002-3745-3885 | - |
Appears in Collections: | IIIUC - Artigos em Revistas Internacionais I&D CNC - Artigos em Revistas Internacionais I&D CIBB - Artigos em Revistas Internacionais |
Files in This Item:
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nutrients-15-00004-v3.pdf | 1.24 MB | Adobe PDF | View/Open |
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