Centro de Investigación en Red en Enfermedades Cardiovasculares

Design and validation of a GMP-compliant manufacturing platform of extracellular vesicles from mesenchymal stromal cells

There is growing interest in mesenchymal stromal cell-derived extracellular vesicles (MSC-EVs) as key components in the development of next-generation regenerative cell-free therapies; however, their clinical translation remains limited by a lack of validated clinical-grade manuf...

A phosphoproteome atlas of human cell lines reveals the landscape of kinase activity

Abstract Protein phosphorylation orchestrates cellular signaling and controls most biological processes, with its dysregulation driving diseases, notably cancer. Comprehensive, high-throughput phosphoproteomics remains limited by detection sensitivity, data completeness and compu...

Cardio-Oncological Sequelae of Autologous Stem Cell Transplantation

Autologous hematopoietic stem cell transplantation is a major milestone in modern oncohematological therapies; however, both in the peritransplant and post-transplant phase, the incidence of cardiovascular (CV) events is markedly higher than in the general population. The pathome...

The Myokine Landscape: Sources, Signaling, and Context-Dependent Actions

In addition to its contractile role, skeletal muscle has important secretory functions and communicates with local and distant tissues through myokines, a heterogeneous group of cytokines, chemokines, growth factors, peptides, and extracellular-matrix-associated proteins released...

Associations Between Chocolate Consumption and Cardiometabolic Risk Markers Across Metabolic Profiles: Insights from a Population-Based Study

Background/Objectives: Studies evaluating the association between chocolate consumption and cardiometabolic health have reported inconsistent findings, and whether these associations differ according to underlying metabolic status remains unclear. This cross-sectional study analy...

Anatomical Determinants of the Left Atrial Electrograms: Wall Thickness and Myocardial Fat Infiltration

INTRODUCTION: Electrogram peak-to-peak voltage depends on atrial wall structure and mapping configuration. We evaluated the relationship between computed tomography-derived atrial wall thickness, intramyocardial fat, myocardial muscle thickness, and electrogram voltage obtained w...

Bioprosthetic Valve Failure After Transcatheter Aortic Valve Replacement

BACKGROUND: Data on the long-term incidence and clinical impact of bioprosthetic valve failure (BVF) after transcatheter aortic valve replacement remain limited. This study aimed to assess the incidence, predictors, and clinical impact of BVF following transcatheter aortic valve...

The transcription factor NF-Y promotes myeloid cell survival and protects from inflammatory vascular disease

Abstract Background Myeloid cells orchestrate vascular inflammation through transcriptional programs that regulate their maturation, effector function, and survival. While lineage-determining transcription factors establish myeloid identity, understanding of the transcriptional r...

Characterization and treatment of polymicrobial biofilms in prosthetic joint infections

Abstract Prosthetic joint infections are complex and associated with high economic and social costs. Polymicrobial cases remain poorly understood, particularly regarding bacterial interactions and antibiotic response within mixed-species biofilms. We introduce two approaches for...

LPA genetic variation is associated with type 2 diabetes after adjustment for lipoprotein(a) concentration: results of the Aragon Workers’ health study

Abstract Background Epidemiological and Mendelian randomization studies have reported an inverse relationship between lipoprotein(a) [Lp(a)] concentration and type 2 diabetes (T2D), although findings have not been uniform across studies. We hypothesized that genetic variation at...

Genetic Testing After Heart Transplantation Uncovers Heritable Disease and Drives Family Screening

BACKGROUND: Genetic testing (GT) is established in ambulatory cardiomyopathy (CM), but its utility after heart transplantation (HTx) recipients remains poorly characterized. OBJECTIVES: This study aimed to evaluate the clinical utility of GT in adult HTx recipients with CM, focus...