Articles producció científica> Bioquímica i Biotecnologia

Role of HDL function and LDL atherogenicity on cardiovascular risk: A comprehensive examination

  • Identification data

    Identifier: imarina:5754199
    Authors:
    Hernáez ÁSoria-Florido MTSchröder HRos EPintó XEstruch RSalas-Salvadó JCorella DArós FSerra-Majem LMartínez-González MÁFiol MLapetra JElosua RLamuela-Raventós RMFitó M
    Abstract:
    BACKGROUND: High-density lipoprotein (HDL) functionality and low-density lipoprotein (LDL) atherogenic traits can describe the role of both particles on cardiovascular diseases more accurately than HDL- or LDL-cholesterol levels. However, it is unclear how these lipoprotein properties are particularly affected by different cardiovascular risk factors. OBJECTIVE: To determine which lipoprotein properties are associated with greater cardiovascular risk scores and each cardiovascular risk factor. METHODS: In two cross-sectional baseline samples of PREDIMED trial volunteers, we assessed the associations of HDL functionality (N = 296) and LDL atherogenicity traits (N = 210) with: 1) the 10-year predicted coronary risk (according to the Framingham-REGICOR score), and 2) classical cardiovascular risk factors. RESULTS: Greater cardiovascular risk scores were associated with low cholesterol efflux values; oxidized, triglyceride-rich, small HDL particles; and small LDLs with low resistance against oxidation (P-trend<0.05, all). After adjusting for the rest of risk factors; 1) type-2 diabetic individuals presented smaller and more oxidized LDLs (P<0.026, all); 2) dyslipidemic participants had smaller HDLs with an impaired capacity to metabolize cholesterol (P<0.035, all); 3) high body mass index values were associated to lower HDL and LDL size and a lower HDL capacity to esterify cholesterol (P<0.037, all); 4) men presented a greater HDL oxidation and lower HDL vasodilatory capacity (P<0.046, all); and 5) greater ages were related to small, oxidized, cytotoxic LDL particles (P<0.037, all). CONCLUSIONS: Dysfunctional HDL and atherogenic LDL particles are present in high cardiovascular risk patients. Dyslipidemia and male sex are predominantly linked to HDL dysfunctionality, whilst
  • Others:

    Author, as appears in the article.: Hernáez Á; Soria-Florido MT; Schröder H; Ros E; Pintó X; Estruch R; Salas-Salvadó J; Corella D; Arós F; Serra-Majem L; Martínez-González MÁ; Fiol M; Lapetra J; Elosua R; Lamuela-Raventós RM; Fitó M
    Department: Bioquímica i Biotecnologia
    URV's Author/s: Salas Salvadó, Jorge
    Keywords: Adult Age Age factors Aged Article Atherosclerosis Blood Body mass Cardiovascular disease Cardiovascular diseases Cardiovascular risk Cholesterol Cholesterol, hdl Cholesterol, ldl Complication Controlled study Cross-sectional studies Cross-sectional study Diabetes mellitus Diabetes mellitus, type 2 Disease association Dyslipidemia Dyslipidemias Female Framingham risk score High density lipoprotein High density lipoprotein cholesterol Human Humans Hypertension Lipoproteins, hdl Lipoproteins, ldl Low density lipoprotein Low density lipoprotein cholesterol Major clinical study Male Middle aged Non insulin dependent diabetes mellitus Obesity Oxidation Prediction Protein function Risk factor Risk factors Sex Sex factor Sex factors Smoking habit
    Abstract: BACKGROUND: High-density lipoprotein (HDL) functionality and low-density lipoprotein (LDL) atherogenic traits can describe the role of both particles on cardiovascular diseases more accurately than HDL- or LDL-cholesterol levels. However, it is unclear how these lipoprotein properties are particularly affected by different cardiovascular risk factors. OBJECTIVE: To determine which lipoprotein properties are associated with greater cardiovascular risk scores and each cardiovascular risk factor. METHODS: In two cross-sectional baseline samples of PREDIMED trial volunteers, we assessed the associations of HDL functionality (N = 296) and LDL atherogenicity traits (N = 210) with: 1) the 10-year predicted coronary risk (according to the Framingham-REGICOR score), and 2) classical cardiovascular risk factors. RESULTS: Greater cardiovascular risk scores were associated with low cholesterol efflux values; oxidized, triglyceride-rich, small HDL particles; and small LDLs with low resistance against oxidation (P-trend<0.05, all). After adjusting for the rest of risk factors; 1) type-2 diabetic individuals presented smaller and more oxidized LDLs (P<0.026, all); 2) dyslipidemic participants had smaller HDLs with an impaired capacity to metabolize cholesterol (P<0.035, all); 3) high body mass index values were associated to lower HDL and LDL size and a lower HDL capacity to esterify cholesterol (P<0.037, all); 4) men presented a greater HDL oxidation and lower HDL vasodilatory capacity (P<0.046, all); and 5) greater ages were related to small, oxidized, cytotoxic LDL particles (P<0.037, all). CONCLUSIONS: Dysfunctional HDL and atherogenic LDL particles are present in high cardiovascular risk patients. Dyslipidemia and male sex are predominantly linked to HDL dysfunctionality, whilst diabetes and advanced age are associated with LDL atherogenicity.
    Thematic Areas: Administração pública e de empresas, ciências contábeis e turismo Administração, ciências contábeis e turismo Agricultural and biological sciences (miscellaneous) Anthropology Antropologia / arqueologia Archaeology Arquitetura, urbanismo e design Astronomia / física Biochemistry, genetics and molecular biology (miscellaneous) Biodiversidade Biology Biotecnología Ciência da computação Ciência de alimentos Ciência política e relações internacionais Ciências agrárias i Ciências ambientais Ciências biológicas i Ciências biológicas ii Ciências biológicas iii Ciências sociais aplicadas i Comunicação e informação Demography Direito Economia Educação Educação física Enfermagem Engenharias i Engenharias ii Engenharias iii Engenharias iv Ensino Environmental studies Farmacia General agricultural and biological sciences General biochemistry,genetics and molecular biology General medicine Geociências Geografía Historia History & philosophy of science Human geography and urban studies Interdisciplinar Interdisciplinary research in the social sciences Letras / linguística Linguística e literatura Matemática / probabilidade e estatística Materiais Medicina i Medicina ii Medicina iii Medicina veterinaria Medicine (miscellaneous) Multidisciplinary Multidisciplinary sciences Nutrição Odontología Planejamento urbano e regional / demografia Psicología Psychology Química Saúde coletiva Serviço social Sociología Sociology Zootecnia / recursos pesqueiros
    licence for use: https://creativecommons.org/licenses/by/3.0/es/
    Author's mail: jordi.salas@urv.cat
    ISSN: 19326203
    Author identifier: 0000-0003-2700-7459
    Record's date: 2023-02-18
    Papper version: info:eu-repo/semantics/publishedVersion
    Link to the original source: https://journals.plos.org/plosone/article?id=10.1371/journal.pone.0218533
    Papper original source: Plos One. 14 (6): e0218533-
    APA: Hernáez Á; Soria-Florido MT; Schröder H; Ros E; Pintó X; Estruch R; Salas-Salvadó J; Corella D; Arós F; Serra-Majem L; Martínez-González MÁ; Fiol M; L (2019). Role of HDL function and LDL atherogenicity on cardiovascular risk: A comprehensive examination. Plos One, 14(6), e0218533-. DOI: 10.1371/journal.pone.0218533
    Licence document URL: https://repositori.urv.cat/ca/proteccio-de-dades/
    Article's DOI: 10.1371/journal.pone.0218533
    Entity: Universitat Rovira i Virgili
    Journal publication year: 2019
    Publication Type: Journal Publications
  • Keywords:

    Agricultural and Biological Sciences (Miscellaneous),Biochemistry, Genetics and Molecular Biology (Miscellaneous),Biology,Medicine (Miscellaneous),Multidisciplinary,Multidisciplinary Sciences
    Adult
    Age
    Age factors
    Aged
    Article
    Atherosclerosis
    Blood
    Body mass
    Cardiovascular disease
    Cardiovascular diseases
    Cardiovascular risk
    Cholesterol
    Cholesterol, hdl
    Cholesterol, ldl
    Complication
    Controlled study
    Cross-sectional studies
    Cross-sectional study
    Diabetes mellitus
    Diabetes mellitus, type 2
    Disease association
    Dyslipidemia
    Dyslipidemias
    Female
    Framingham risk score
    High density lipoprotein
    High density lipoprotein cholesterol
    Human
    Humans
    Hypertension
    Lipoproteins, hdl
    Lipoproteins, ldl
    Low density lipoprotein
    Low density lipoprotein cholesterol
    Major clinical study
    Male
    Middle aged
    Non insulin dependent diabetes mellitus
    Obesity
    Oxidation
    Prediction
    Protein function
    Risk factor
    Risk factors
    Sex
    Sex factor
    Sex factors
    Smoking habit
    Administração pública e de empresas, ciências contábeis e turismo
    Administração, ciências contábeis e turismo
    Agricultural and biological sciences (miscellaneous)
    Anthropology
    Antropologia / arqueologia
    Archaeology
    Arquitetura, urbanismo e design
    Astronomia / física
    Biochemistry, genetics and molecular biology (miscellaneous)
    Biodiversidade
    Biology
    Biotecnología
    Ciência da computação
    Ciência de alimentos
    Ciência política e relações internacionais
    Ciências agrárias i
    Ciências ambientais
    Ciências biológicas i
    Ciências biológicas ii
    Ciências biológicas iii
    Ciências sociais aplicadas i
    Comunicação e informação
    Demography
    Direito
    Economia
    Educação
    Educação física
    Enfermagem
    Engenharias i
    Engenharias ii
    Engenharias iii
    Engenharias iv
    Ensino
    Environmental studies
    Farmacia
    General agricultural and biological sciences
    General biochemistry,genetics and molec
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