Publications by authors named "Laclaustra M"

Article Synopsis
  • Recent studies indicate that high levels of high-density lipoprotein cholesterol (HDLc) may paradoxically increase the risk of mortality, prompting an investigation into its association with death in individuals with high cholesterol.
  • A study of 2,992 subjects with primary hypercholesterolemia tracked mortality over an average of 10.2 years, revealing that those with low HDLc had a significantly higher risk of death compared to those with high HDLc.
  • Despite these findings, when accounting for other major cardiovascular risk factors, HDLc levels were not independently linked to total, cardiovascular, or non-cardiovascular mortality.
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(1) Background: Atherosclerosis is a leading cause of vascular death worldwide. High urinary phosphate has recently been identified as a cardiovascular risk factor, but its role has not been fully established. The aim of this study was to investigate the association between urinary phosphate and subclinical atherosclerosis in the carotid, femoral as well as coronary territories; (2) Methods: We performed a cross-sectional analysis of a sample of 1169 middle-aged men, aged 50.

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Phthalates may be associated with an increased risk of cardiometabolic diseases by interfering with glucose and lipid metabolism and by promoting adipogenesis. This study aimed to perform a systematic review and meta-analysis of the association between phthalate exposure and subclinical carotid atherosclerosis, using surrogate markers such as carotid intima-media thickness (IMT) and carotid plaques. The literature search was performed using four databases (Web of Science, Medline, PubMed, and Scopus), and this systematic review includes all available observational studies until July 6th, 2023.

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One of the objectives of the Spanish Society of Arteriosclerosis is to contribute to the knowledge, prevention and treatment of vascular diseases, which are the leading cause of death in Spain and entail a high degree of disability and health expenditure. Atherosclerosis is a multifactorial disease and its prevention requires a global approach that takes into account the associated risk factors. This document summarises the current evidence and includes recommendations for patients with established vascular disease or at high vascular risk: it reviews the symptoms and signs to evaluate, the laboratory and imaging procedures to request routinely or in special situations, and includes the estimation of vascular risk, diagnostic criteria for entities that are vascular risk factors, and general and specific recommendations for their treatment.

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Context: Type 2 diabetes has been described to be associated with hypothyroidism but we recently found that a decrease in pituitary sensitivity to thyroid hormone is associated with diabetes, obesity, and metabolic syndrome.

Objective: We aimed to assess the longitudinal nature of this association in the population-based Study of Health in Pomerania (SHIP) in Germany.

Methods: Among a population-based sample of 4308 participants aged 20 to 79 years, 77% were followed for a period of 5 years.

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Article Synopsis
  • Recent research indicates an inverse correlation between lipoprotein(a) [Lp(a)] and triglycerides (TG) levels, particularly in individuals without diabetes or obesity.
  • In a study of over 5,000 patients, Lp(a) concentrations were found to be significantly lower when TG levels exceeded 300 mg/dL, with the lowest levels occurring in those with TG over 1000 mg/dL.
  • The findings suggest that the relationship between Lp(a) and TG varies based on the presence of factors like diabetes and obesity, highlighting a need for further research into the underlying mechanisms of this association.
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Article Synopsis
  • * Results indicated that men with higher CQI scores (10-12 and 13-15 points) had significantly lower odds of developing MetS and hypertriglyceridemia compared to those with lower scores.
  • * The conclusion is that better adherence to a high-quality carbohydrate diet is associated with reduced prevalence of MetS in middle-aged men, primarily influenced by lower triglyceride levels.
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Phthalates are chemicals widely used in plastic-based consumer products, and human exposure is universal. They are classified as endocrine disruptors, and specific phthalate metabolites have been associated with an increased risk of cardiometabolic diseases. The aim of this study was to assess the association between phthalate exposure and the metabolic syndrome in the general population.

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Background: APOE gene encoded a multifunctional protein in lipid metabolism, also associated with inflammatory markers. Type 2 diabetes (T2D) is a complex metabolic disease related to increased blood glucose, triglycerides and VLDL and associated with different dyslipidaemias. The aim of this study was to analyze whether the APOE genotype could determining the risk of developing T2D in a large cohort of workers.

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Beverages play a substantial role meeting water, calorie, and nutrient requirements; however, they are presented as being major contributors to the current obesity epidemic. Although, the relationship between beverage consumption and metabolic risk factors for cardiovascular disease (CVD) in adults has been frequently studied, its association with subclinical atherosclerosis is of increased interest. We studied the association of beverage consumption with the presence of peripheral subclinical atherosclerosis among Spanish workers.

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Background: apo (apolipoprotein) E has crucial role in lipid metabolism. The genetic variation in gene is associated with monogenic disorders and contributes to polygenic hypercholesterolemia and to interindividual variability in cholesterol. rare variants may be involved in the phenotype of genetic hyperlipidemias.

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Introduction: Atrial fibrillation is associated with hyperthyroidism. Within the euthyroid range, it is also associated with high thyroxine (fT4), but not with thyrotropin (TSH). We aim to describe differences in thyroid regulation, measured by the Parametric Thyroid Feedback Quantile-Based Index (PTFQI), between patients with atrial fibrillation and the general population.

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(1) Background: The increasing occurrence of the metabolic syndrome (MetS) is largely related to harmful food habits. Among them, the consumption of sugar-sweetened beverages (SSBs) is noteworthy. However, to our knowledge, there are not enough high-quality methodological studies summarizing the association between the intake of SSBs and the MetS.

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Background: Familial dysbetalipoproteinemia (FDBL) is a monogenic disease due to variants in APOE with a highly variable phenotype. Current diagnostic lipid-based methods have important limitations. The objective is twofold: to define characteristics of dysbetalipoproteinemia (DBL) based on the analysis of APOE in patients from a lipid unit and in a sample from the general population, and to propose a screening algorithm for FDBL.

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Article Synopsis
  • The study investigates the effects of low-level chronic exposure to various metals on kidney function, focusing on both essential (like zinc and copper) and non-essential metals (like arsenic and cadmium).
  • Results indicate that specific metals, particularly arsenic and chromium, are linked to harmful changes in renal health, such as increased albumin-to-creatinine ratio (ACR) and decreased estimated glomerular filtration rate (eGFR).
  • The findings suggest that reducing metal exposure could play a significant role in preventing kidney disease among affected populations.
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The association between genotypes and cardiovascular disease (CVD) is partially mediated by LDL-cholesterol concentration but persists after adjusting for lipid levels and other cardiovascular risk factors. Data from the Aragon Workers Health Study (AWHS) (n = 4159) and the Lipid Unit at the Hospital Universitario Miguel Servet (HUMS) (n = 3705) were used to investigate the relationship between C-reactive protein (CRP) levels and genotype. Lipoprotein particle and GlycA concentrations were analyzed in a subsample from AWHS.

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Some studies suggest that being an apolipoprotein e4 (APOE e4) carrier increases the risk of atherosclerosis, and others suggest that cardiorespiratory fitness (CRF) could play a key role in atherosclerotic prevention. Our aim was to analyze the association of APOE e4 with carotid atherosclerosis and the association of CRF with atherosclerosis in APOE e4 carriers. A cross-sectional analysis based on a subsample of 90 participants in the Aragon Workers' Health Study was carried out.

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Article Synopsis
  • Familial hypercholesterolemia (FH) is a genetic disorder that leads to high levels of LDL cholesterol and an elevated risk of early heart disease; this study focused on the death causes in individuals with heterozygous FH (heFH).
  • In a study analyzing 813 family members, it was found that 26.4% had died, with cardiovascular disease (CVD) being the leading cause of death in 59.7% of heFH individuals, compared to 37.7% in non-heFH individuals.
  • Although CVD mortality in heFH individuals is declining and occurring at older ages than in the past, it remains significantly higher than in non-FH individuals, with no changes in mortality
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The usual inverse correlation between thyrotropin (TSH) and thyroid hormone disappears in syndromes of central resistance to thyroid hormone, where both are high. TSH and thyroid hormone are also simultaneously high when there is an elevation of the set point of the thyroid regulation axis. This can be estimated with indices, such as the Parametric Thyroid Feedback Quantile-based Index (PTFQI), which was designed for the general population.

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Background: Lipoprotein(a) (Lp(a)) is a significant cardiovascular risk factor. Knowing the mechanisms that regulate its concentration can facilitate the development of Lp(a)-lowering drugs. This study analyzes the relationship between triglycerides (TGs) and Lp(a) concentrations, cross-sectionally and longitudinally, and the influence of the number and composition of TG-rich lipoproteins, and the APOE genotype.

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Objective: Adipose tissue stores a substantial amount of body cholesterol in humans. Obesity is associated with decreased concentrations of serum cholesterol. During weight gain, adipose tissue dysfunction might be one of the causes of metabolic syndrome.

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Purpose: It is suggested that polyphenols back the cardiovascular protection offered by the Mediterranean diet. This study evaluates the association of specific types of dietary polyphenols with prevalent subclinical atherosclerosis in middle-aged subjects.

Methods: Ultrasonography and TC were performed on 2318 men from the Aragon Workers Health Study, recruited between 2011 and 2014, to assess the presence of plaques in carotid and femoral arteries and coronary calcium.

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One of the objectives of the Spanish Society of Arteriosclerosis is to contribute to better knowledge of vascular disease, its prevention and treatment. It is well known that cardiovascular diseases are the leading cause of death in our country and entail a high degree of disability and health care costs. Arteriosclerosis is a multifactorial disease and therefore its prevention requires a global approach that takes into account the different risk factors with which it is associated.

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