Publications

Abstract OBJECTIVE To provide a practical framework for understanding biomarker principles and applications in osteoarthritis (OA). METHODS We summarize current biomarker science and highlight advances since the 2022 Fundamentals in OA biomarkers review. RESULTS OA biomarker research has evolved from single-analyte studies to large-scale proteomics, multi-omics, and predictive modeling, while established extracellular matrix biomarkers remain […]

Abstract Desmoplastic tumors show extensive extracellular matrix (ECM) remodeling driven by cancer-associated fibroblasts (CAFs), contributing to tumor progression and treatment resistance. Type XI collagen is elevated in tumor stroma and linked to poor prognosis. This study examined two complementary type XI collagen epitopes: the circulating biomarker PRO-C11 and the matrix-associated epitope CT11a1, including its potential […]

Abstract OBJECTIVE To evaluate the emerging role of obesity pharmacotherapies, particularly glucagon-like peptide-1 (GLP-1) receptor agonists and multi-agonists, in osteoarthritis (OA) management, by examining the interpretation of pain outcomes, potential structural joint effects, the importance of weight-loss quality, implications for time to total joint replacement (TJR), and the patient populations most likely to benefit from […]

Abstract Cardiovascular diseases are the leading cause of mortality worldwide, with atherosclerosis and formation of arterial plaques being a major underlying cause. Rupture or erosion of the plaque fibrous cap can result in thrombus formation, arterial occlusion, and a stroke or myocardial infarction. Plaque changes, and endothelial cell barrier leakiness, may result in material leakage, […]

Abstract Type VI collagen (COL6) is a key extracellular matrix protein that supports matrix organization and cell-matrix interactions, yet its regulation in idiopathic pulmonary fibrosis (IPF) remains poorly understood. Here, we characterize COL6 gene expression, spatial localization, remodeling, and functional effects of COL6-derived fragments. Analysis of publicly available single-cell RNA sequencing data from 30 controls […]

Abstract BACKGROUND Periprosthetic joint infection (PJI) is a debilitating and dangerous complication following joint arthroplasty procedures. With the increasing incidence of arthroplasty procedures, the burden of PJI is expected to continually grow. A correct and early diagnosis of PJI proves difficult, with the lack of a single standardized molecular test. The utilization of serology-based biomarkers […]

Abstract https://bit.ly/49t5nkW. Go to full publication

Abstract INTRODUCTION AND OBJECTIVES Risk stratification is important in the management of metabolic dysfunction-associated steatotic liver disease (MASLD) to prioritize monitoring and treatment resources. We evaluated whether non-invasive tests (NITs) can predict major adverse liver outcomes (MALOs) and diagnose advanced fibrosis in patients with MASLD. PATIENTS AND METHODS A prospective cohort of 270 patients with […]

Abstract In type 2 diabetes (T2D), kidney fibrosis drives the progression of chronic kidney disease (CKD) and kidney failure. Lower urinary levels of collagen type III degradation (C3M), a biomarker of extracellular matrix (ECM) turnover, have been associated with CKD progression. We investigated the effect of combination therapy with renin-angiotensin system inhibition (RASi) and glucagon-like […]

Abstract BACKGROUND & AIMS Prognostic non-invasive tests for liver-related events in compensated cirrhosis are needed. Endotrophin, a fragment of type VI alpha 3 collagen involved in fibrosis and inflammation, has been associated with adverse outcomes in several chronic diseases. This study examined the association between baseline endotrophin levels, measured by nordicPRO-C6 (PRO-C6), and liver-related events […]