February 11, 2024Advanced ScienceOpen Access

Inflammatory Fibroblast‐Like Synoviocyte‐Derived Exosomes Aggravate Osteoarthritis via Enhancing Macrophage Glycolysis

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Exosomes from inflammatory fibroblast-like synoviocytes exacerbate osteoarthritis by promoting macrophage glycolysis and inducing cartilage-degrading M1 polarization.
Assessment reveals that inhibiting glycolysis with 2-DG or suppressing HIF1A reduces excessive M1 polarization and attenuates synovitis in experimental models.
Targeting exosome-driven macrophage hyperglycolysis provides an attractive therapeutic strategy for osteoarthritis; murine model requires clinical translation.

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Implication

Preclinical study reveals that inflammatory synoviocyte exosomes accelerate joint degeneration in murine models, suggesting macrophage glycolysis as a viable therapeutic target.

Cite This Study

Liu et al. (2024) studied this question.

synapsesocial.com/papers/68e7997bb6db643587709ff4 https://doi.org/10.1002/advs.202307338

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Implication

Preclinical study reveals that inflammatory synoviocyte exosomes accelerate joint degeneration in murine models, suggesting macrophage glycolysis as a viable therapeutic target.

Inflammatory Fibroblast‐Like Synoviocyte‐Derived Exosomes Aggravate Osteoarthritis via Enhancing Macrophage Glycolysis

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Discussion

Implication

Cite This Study

Inflammatory Fibroblast‐Like Synoviocyte‐Derived Exosomes Aggravate Osteoarthritis via Enhancing Macrophage Glycolysis

Key Points

Discussion

Implication

Cite This Study

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