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MetabolomicsMetabolomic and Proteomic Stratification of Equine Osteoarthritis

Osteoarthritis (OA) is characterised by loss of articular cartilage, synovial membrane dysfunction and subchondral sclerosis. Few studies have used a global approach to stratify equine synovial fluid (SF) molecular profiles according to OA severity. SF was collected from 58 metacarpophalangeal (M...

2025-10-16 | MTBLS1645 | MetaboLights
Metabolomics1H NMR Metabolomics Identifies Underlying Inflammatory Pathology in Osteoarthritis and Rheumatoid Arthritis Synovial Joints
Despite osteoarthritis (OA) and rheumatoid arthritis (RA) being typically age-related, their underlying etiologies are markedly different. We used 1H nuclear magnetic resonance (NMR) spectroscopy to identify differences in metabolite profiles in low volumes of OA and RA synovial fluid (SF). SF was a...
2018-10-11 | MTBLS564 | MetaboLights
MetabolomicsSemaglutide targets muscle mitochondria to regulate osteoarthritis

Metabolic and inflammatory diseases often coexist, and become important challenges facing global health, and obesity has shown to be a susceptibility factor for osteoarthritis (OA). As a metabolic regulatory drug for lowering blood sugar and body weight, semaglutide has shown additional therapeut...

2026-05-06 | MTBLS14059 | MetaboLights
MetabolomicsEx-Vivo Equine Cartilage Explant Osteoarthritis Model - A Metabolomics and Proteomics Study
Osteoarthritis (OA) is an age-related degenerative musculoskeletal disease characterised by loss of articular cartilage, synovitis, abnormal bone proliferation and subchondral bone sclerosis. Underlying OA pathogenesis is yet to be fully elucidated with no OA specific biomarkers in clinical use. Ex-...
2020-09-30 | MTBLS1495 | MetaboLights
MetabolomicsTargeting parkin-regulated metabolomic change in cartilage in the treatment of osteoarthritis
Articular cartilage degeneration, which may lead to osteoarthritis (OA), is a normal component of the aging process, but its underlying mechanism remains unknown. We found that chondrocytes exhibited an energy metabolism shift from glycolysis to oxidative phosphorylation (OXPHOS) during aging. Repro...
2024-07-17 | MTBLS9074 | MetaboLights
MetabolomicsTargeting parkin-regulated metabolomic change in cartilage in the treatment of osteoarthritis
Articular cartilage degeneration, which may lead to osteoarthritis (OA), is a normal component of the aging process, but its underlying mechanism remains unknown. We found that chondrocytes exhibited an energy metabolism shift from glycolysis to oxidative phosphorylation (OXPHOS) during aging. Repro...
2024-07-17 | MTBLS9079 | MetaboLights
MetabolomicsSemaglutide targets muscle mitochondria to regulate glutamine metabolism and treat osteoarthritis

Metabolic and inflammatory diseases often coexist, and become important challenges facing global health, and obesity has shown to be a susceptibility factor for osteoarthritis (OA). As a metabolic regulatory drug for lowering blood sugar and body weight, semaglutide has shown additional therapeut...

2026-05-06 | MTBLS14295 | MetaboLights
MetabolomicsClinical efficacy of Yiqi Yangxue formula on knee osteoarthritis and unraveling therapeutic mechanism through plasma metabolites in rats.

OBJECTIVE: To observe the clinical efficacy and safety of Yiqi Yangxue formula (YQYXF) on knee osteoarthritis (KOA), and to explore the underlying therapeutic mechanism of YQYXF through endogenous differential metabolites and their related metabolic pathways.

METHOD...

2024-03-25 | MTBLS5667 | MetaboLights
MetabolomicsPrevotella copri mediated caffeine metabolism involves ferroptosis of osteoblasts in osteoarthritis

There is positive causality between coffee consumption and osteoarthritis (OA), however, whether gut microbiota is involved in it needs to be discussed. Here, we observed that, in caffeine consumers, fecal Prevotella copri (P. copri) abundance was positively correlated with subchondral bone mass,...

2025-03-21 | MTBLS11685 | MetaboLights
MetabolomicsMetabolic Profiling of Synovial Fluid in Human Temporomandibular Joint Osteoarthritis

INTRODUCTION: Temporomandibular joint (TMJ) osteoarthritis (OA) is a common TMJ degenerative disease with an unclear mechanism. Synovial fluid (SF), an important component of TMJ, contains various proteins and metabolites that may directly contribute to OA. The present study aime...

2025-05-27 | MTBLS9665 | MetaboLights
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