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Reduced levels of H₂S in diabetes-associated osteoarthritis are linked to hyperglycaemia, Nrf-2/HO-1 signalling downregulation and chondrocyte dysfunction
(MDPI, 2022-03-25)
[Abstract] Different findings indicate that type 2 diabetes is an independent risk factor for osteoarthritis (OA). However, the mechanisms underlying the connection between both diseases remain unclear. Changes in the ...
Mitochondrial Respiratory Chain Dysfunction Modulates Metalloproteases -1, -3 and -13 in Human Normal Chondrocytes in Culture
(BioMed Central, 2013-08-09)
[Abstract] Background. Mitochondrion has an important role in the osteoarthritis (OA) pathology. We have previously demonstrated that the alteration of the mitochondrial respiratory chain (MRC) contributes to the inflammatory ...
Nitric Oxide Compounds Have Different Effects Profiles on Human Articular Chondrocyte Metabolism
(BioMed Central, 2013-09-11)
[Abstract] Introduction. The pathogenesis of osteoarthritis (OA) is characterized by the production of high amounts of nitric oxide (NO), as a consequence of up-regulation of chondrocyte-inducible nitric oxide synthase ...
Biodistribution and immunogenicity of allogeneic mesenchymal stem cells in a rat model of intraarticular chondrocyte xenotransplantation
(Frontiers, 2017-11-06)
[Abstract] Xenogeneic chondrocytes and allogeneic mesenchymal stem cells (MSC) are considered a potential source of cells for articular cartilage repair. We here assessed the immune response triggered by xenogeneic ...
Proteomic analysis of synovial fibroblasts and articular chondrocytes co-cultures reveals valuable VIP-modulated inflammatory and degradative proteins in osteoarthritis
(MDPI, 2021-06-16)
[Abstract] Osteoarthritis (OA) is the most common musculoskeletal disorder causing a great disability and a reduction in the quality of life. In OA, articular chondrocytes (AC) and synovial fibroblasts (SF) release ...
Amentadione from the alga cystoseira usneoides as a novel osteoarthritis protective agent in an ex vivo co-culture OA model
(MDPI, 2020-12-07)
[Abstract] Osteoarthritis (OA) remains a prevalent chronic disease without effective prevention and treatment. Amentadione (YP), a meroditerpenoid purified from the alga Cystoseira usneoides, has demonstrated anti-inflammatory ...
Integrative metabolic pathway analysis reveals novel therapeutic targets in osteoarthritis
(American Society for Biochemistry and Molecular Biology (ASBMB), 2020-01-24)
[Abstract] In osteoarthritis (OA), impairment of cartilage regeneration can be related to a defective chondrogenic differentiation of mesenchymal stromal cells (MSCs). Therefore, understanding the proteomic- and ...