Publications

Abstract OBJECTIVE To assess the longitudinal stability of biomarker-based molecular endotypes of knee osteoarthritis (KOA) participants from APPROACH and to evaluate the consistency of findings in an independent KOA population. METHODS Nineteen biomarkers were measured longitudinally in 295 KOA participants from the APPROACH cohort. K-means clustering was used to identify the structural damage, inflammation, and […]

Abstract INTRODUCTION Decline in kidney function due to renal fibrosis is a potential side effect in patients with neuroendocrine neoplasm (NEN) undergoing Peptide Receptor Radionuclide Therapy (PRRT). We aimed to investigate the potential of circulating fibrosis markers reflecting formation and degradation of collagens in predicting decline in kidney function in NEN-patients undergoing PRRT. MATERIAL AND […]

Abstract Blood-based extracellular matrix (ECM) fragments have been identified as potential pharmacologic biomarkers in spondyloarthritis and diagnostic biomarkers in psoriatic arthritis and psoriasis vulgaris. This study aimed to explore whether ECM fragments can differentiate patients with psoriasis from healthy controls (HC) and determine their potential as biomarkers for response to treatment in psoriasis. The study […]

Abstract INTRODUCTION Christmas parties, a longstanding Danish tradition, became festive occasions in the 1960s. This study examines if healthcare professionals, especially doctors and nurses, have larger bladder capacities than the general population, as they often delay restroom breaks. METHODS At the North Zealand University Hospital Department of Anesthesiology’s 2023 Christmas party, participants delayed urination until […]

Abstract INTRODUCTION The pathogenesis of sarcoidosis involves tissue remodelling mediated by the accumulation of abnormal extracellular matrix, which is partly the result of an imbalance in collagen synthesis, cross-linking and degradation. During this process, collagen fragments or neoepitopes, are released into the circulation. The significance of these circulating collagen neoepitopes in sarcoidosis remains unknown. METHODS […]

Abstract AIM To investigate type III collagen (COL III) turnover in participants from the CANVAS Program biomarker substudy. METHODS Biomarkers of COL III formation (PRO-C3) and COL III degradation fragments (C3M and CTX-III) were assessed in baseline and year 3 plasma from patients enrolled in CANVAS, investigating the effect of canagliflozin in participants with type […]

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Abstract BACKGROUND Pulmonary fibrosis results from alveolar injury, leading to extracellular matrix remodelling and impaired lung function. This study aimed to classify patients with pulmonary fibrosis according to blood biomarkers to differentiate distinct disease patterns, known as endotypes. METHODS In this cluster analysis, we first classified patients from the PROFILE study, a multicentre, prospective, observational […]

Abstract BACKGROUND Cleavage products from collagen formation and degradation hold potential as first-line biomarkers for the risk of advanced fibrosis in patients with metabolic dysfunction-associated steatotic liver disease (MASLD). Here, we evaluated the performance of PRO-C3, PRO-C6, C4M, PRO-C18L, and the clinical score ADAPT (age, diabetes, PRO-C3, and platelet count) to detect patients with an […]

Abstract Understanding the tumor microenvironment (TME) and extracellular matrix (ECM) is crucial in cancer research due to their impact on tumor progression. Collagens, major ECM components, regulate cell signaling and behavior. Of the 28 reported collagens, type XII collagen is known to be vital for ECM organization. Over-produced by cancer-associated fibroblasts (CAFs), its upregulation correlates […]