thebiostories

🌏 Available in: English | 한국어 From Life-Saving Discovery to Drug Target The Story of GM-CSF ⏱ In 30 Seconds ✓ GM-CSF was first discovered as a growth factor that supports the production and function of white blood cells. ✓ It later became clear that GM-CSF also changes how macrophages, monocytes and other immune cells behave during inflammation. ✓ This led scientists to develop antibodies that block GM-CSF or its receptor in diseases such as rheumatoid arthritis. ✓ The story shows how the same biological pathway can help patients in one setting but become a therapeutic target in another. When Australian scientist Professor Don Metcalf and his colleagues first discovered granulocyte-macrophage colony-stimulating factor (GM-CSF) , together with other colony-stimulating factors such as G-CSF , they believed they had identified another growth factor involved in white blood cell production. For years, that assumption appeared to be correct. GM-CSF was...