Plasma metabolomic fingerprint of advanced cirrhosis stages among HIV/HCV‐coinfected and HCV‐monoinfected patients

Autor: Javier García-Samaniego, Luis Ibáñez-Samaniego, Rafael Bañares, LUZ MARTÍN CARBONERO, Coral Barbas, Óscar Brochado Kith, Eulalia Valencia, Juan González-García, Sergio Salgüero Fernández, Amanda Fernández Rodríguez, José Ignacio Bernardino, Salvador Resino, Rafael Mican, Juan Berenguer, Víctor Hontañón Antoñana, Jose Arribas
Přispěvatelé: Instituto de Salud Carlos III, Ministerio de Sanidad, Servicios Sociales e Igualdad (España), Ministerio de Ciencia, Innovación y Universidades (España)
Rok vydání: 2020
Předmět:
Zdroj: Liver International. 40:2215-2227
ISSN: 1478-3231
1478-3223
DOI: 10.1111/liv.14580
Popis: Hepatitis C virus (HCV), human immunodeficiency virus (HIV) and cirrhosis induce metabolic disorders. Here, we aimed to evaluate the association of plasma metabolites with Child-Turcotte-Pugh (CTP) score and hepatic decompensation in HIV/HCV-coinfected and HCV-monoinfected patients with advanced cirrhosis. A cross-sectional study was carried out in 62 HIV/HCV-coinfected and 28 HCV-monoinfected patients. Metabolomics analysis was performed by gas chromatography-mass spectrometry (GC-MS) and liquid chromatography-mass spectrometry (LC-MS). The statistical association analysis was performed by partial least squares discriminant analysis (PLS-DA) and generalized linear model (GLM) with binomial distribution (to analyse HIV coinfection, high alcohol intake, treatment with statins, previous HCV therapy failure and decompensation) and ordinal logistic regression (OLR) models to analyse different stages of cirrhosis (CTP score). The statistical analysis identified plasma metabolites associated with HIV coinfection, high alcohol intake, CTP score and hepatic decompensation. Overall, fatty acids, bile acids, aromatic and sulphur amino acids, butyrate derivatives, oxidized phospholipids, energy-related metabolites and bacterial fermentation-related metabolites were increased in more advanced cirrhosis stages; while lysophosphatidylcholines and lysophosphatidylethanolamines, branched-chain amino acids (BCAA) and metabolites of tricarboxylic acid cycle, among others, were decreased in more advanced cirrhosis. Most of the significant metabolites displayed a similar trend after stratifying for HIV/HCV- and HCV-infected patients. Glycolic acid, LPC (16:0) and taurocholic acid had high accuracy for discriminating patients according to decompensated cirrhosis (CTP ≥ 7). Altered plasma metabolomic profile was associated with advanced stages of cirrhosis in HIV/HCV-coinfected and HCV-monoinfected patients. This study was supported by grants from Instituto de Salud Carlos III (ISCIII; grant numbers CP17CIII/00007 (MPY407/18) and PI18CIII/00028 (MPY385/18) to MAJS, PI14/01094 and PI17/00657 to JB, PI14/01581 and PI17/00903 to JGG, and PI14CIII/00011 and PI17CIII/00003 to SR) and Ministerio de Sanidad, Servicios Sociales e Igualdad (grant number EC11‐241). JB is an investigator from the Programa de Intensificación de la Actividad Investigadora en el Sistema Nacional de Salud (I3SNS), Refs INT16/00100. CB and DR acknowledge funding from the Ministerio de Ciencia, Innovación y Universidades (RTI2018‐095166‐B‐I00). Sí
Databáze: OpenAIRE
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