Publications

Abstract Chronic obstructive pulmonary disease (COPD) is a chronic inflammatory disease predominantly of the small airways and parenchyma. COPD lungs exhibit an influx of circulating innate immune cells, which, when isolated, display impaired functions, including imbalanced protease secretion. In addition to immune cells, the extracellular matrix (ECM) plays a crucial role in COPD pathology. Remodeling […]

Abstract BACKGROUND Whilst COVID-19 is primarily a respiratory infection, few studies have characterized the immune response to COVID-19 in lung tissue. We sought to understand the pathogenic role of microenvironmental interactions and the extracellular matrix in post-mortem COVID-19 lung using an integrative multi-omic approach. METHODS Post-mortem formalin fixed paraffin embedded lung tissue from fatal COVID-19 […]

Abstract BACKGROUND&AIMS The role of antibody-mediated rejection (AMR) after liver transplantation (LT) remains controversial. Chronic AMR (cAMR) is often subclinical and potentially missed without surveillance biopsies (svLbx). Transcriptome analysis previously characterized molecular changes in T cell-mediated rejection (TCMR) after solid organ transplantation. We aimed to identify molecular cAMR signatures after LT. METHODS Indication and svLbx […]

Abstract OBJECTIVES To investigate whether serum C1M and C2M, biochemical markers of synovial and cartilage tissue destruction, were associated with progression of joint damage in patients with early arthritis. METHODS 813 early arthritis patients (<6 months of symptoms, 82% with rheumatoid arthritis, 18% undifferentiated arthritis) from the prospective ESPOIR study were followed for 5 years. […]

Abstract The interaction among extracellular matrix (ECM) elements components -proteoglycans, elastin, laminins, collagens, and metalloproteinases- is important to maintain homeostasis of the skin. However, in chronic inflammatory diseases, tissue homeostasis is disrupted by having an uncontrolled remodeling of the ECM, resulting in a disbalance of its composition and functionality. In these pathologies, there is a […]

Abstract BACKGROUND There is a need to identify peripheral biomarkers reflective of defined disease associated fibroblasts in Ulcerative Colitis (UC), with the aim of enabling clinical development approaches for novel-stromal-targeted therapeutics for individuals at risk for fibrostenotic complications. Additionally, longitudinal non-invasive biomarkers of tissue remodelling, fibroblast biology and pharmacodynamic measurements are needed in the clinic […]

Abstract The precision-cut lung slice (PCLS) model is an ex vivo tissue system that has been used to model disease and examine the effects of exogenous compounds. Few studies have been carried out on the complement of proteins (proteome) and peptides (peptidome) secreted by PCLS and other tissue sections, during tissue culture, although such data […]

Abstract Fibrosis is a pathological condition characterised by excessive accumulation of extracellular matrix (ECM) components, particularly collagens, leading to tissue scarring and organ dysfunction. In fibrosis, an imbalance between collagen synthesis (fibrogenesis) and degradation (fibrolysis) results in the deposition of fibrillar collagens disrupting the structural integrity of the ECM and, consequently, tissue architecture. Fibrosis is […]

Abstract Anti-obesity medications have reached new heights in terms of efficacy, with presently available pharmacological options almost reaching the efficacy of the surgical techniques, and thus these are starting to fill the treatment void. Because of the increased weight loss efficacy, benefits on a host of obesity complications are being reported, with prevention of diabetes, […]

Abstract BACKGROUND Given the heterogeneity of advanced chronic liver disease, assessing disease activity-related biomarkers could aid in classifying cirrhosis endotypes for better patient monitoring and treatment selection. AIM To investigate cirrhosis endotypes described by disease activity biomarkers related to fibrogenesis, immune cell activity, apoptosis, and systemic inflammation. METHODS The study included plasma EDTA samples from […]