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  1. Article

    Open Access

    Increased secretion of adipocyte-derived extracellular vesicles is associated with adipose tissue inflammation and the mobilization of excess lipid in human obesity

    Obesity is a worldwide epidemic characterized by adipose tissue (AT) inflammation. AT is also a source of extracellular vesicles (EVs) that have recently been implicated in disorders related to metabolic syndr...

    Johanna Matilainen, Viivi Berg, Maija Vaittinen in Journal of Translational Medicine (2024)

  2. Article

    Open Access

    Characterization of hyaluronan-coated extracellular vesicles in synovial fluid of patients with osteoarthritis and rheumatoid arthritis

    Hyaluronic acid (HA) is the major extracellular matrix glycosaminoglycan with a reduced synovial fluid (SF) concentration in arthropathies. Cell-derived extracellular vesicles (EV) have also been proposed to c...

    Anne-Mari Mustonen, Janne Capra, Kirsi Rilla in BMC Musculoskeletal Disorders (2021)

  3. Article

    Open Access

    Orotic acid-treated hepatocellular carcinoma cells resist steatosis by modification of fatty acid metabolism

    Orotic acid (OA) has been intensively utilized to induce fatty liver in rats. Although the capacity of OA to cause steatosis is species-specific, previous in vitro studies indicate that humans could also be su...

    Johanna Matilainen, Anne-Mari Mustonen, Kirsi Rilla in Lipids in Health and Disease (2020)