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Transforming growth factor beta square

Transforming growth factor beta (TGF-β) activity in immuno-oncology studies

Besides its well-known roles in cancer, fibrosis, and cardiovascular disease, TGF-β has gained increasing importance in the treatment and indications of immune and autoimmune diseases in recent years. This publication (PMID: 32178817) discusses the significance of quantifying the activity of Transforming Growth Factor Beta (TGF-β) in various biological contexts, particularly in immuno-oncology studies. Measuring TGF-β activity presents several challenges due to its complex nature and the various forms it can take. To address this, several methodologies are available to accurately assess TGF-β activity, including: o Western Blotting (WB): This method is considered the primary approach for analyzing cellular signaling pathways by detecting specific proteins. o Flow Cytometry (FC): This technique allows for the quantitative analysis of TGF-β presence on cell surfaces or within cells. However, it requires careful handling to avoid inducing artificial results. o Luminex and ELISA: These standard methods are commonly used to measure TGF-β levels, although they