Osteopontin: A Versatile Biomarker—Insights and Innovations from Three Decades of Research.

This editorial from the journal Biomedicines titled "Osteopontin: A Versatile Biomarker—Insights and Innovations from Three Decades of Research" discusses the significance of osteopontin (OPN) as a biomarker in different diseases and its potential as a diagnostic and prognostic tool. The editorial includes twelve papers that explore OPN's mechanisms of action in various pathological conditions, such as Hodgkin's lymphoma, multiple sclerosis, acute pancreatitis, and melanoma. It also highlights the role of OPN in chronic subdural hematoma and its potential as a therapeutic target. The article provides a comprehensive overview of the current understanding of OPN and its implications in different diseases. The authors emphasize the need for further research on OPN as a biomarker in cancer, autoimmune diseases, and inflammatory diseases. [Extracted from the article]