Sergio A. Giralt, MD

Sergio A. Giralt, MD, discusses how the pathophysiology of chronic graft-vs-host disease involves complex immune dysregulation, with CSF1R playing a crucial role in driving the differentiation of monocytes into macrophages, contributing to inflammation and fibrosis in the disease.

Sergio A. Giralt, MD, discusses how the mechanism of action of axatilimab, recently approved by the FDA for chronic graft-vs-host disease (cGVHD), involves targeting CSF1R to disrupt macrophage differentiation and reduce inflammation, and how the AGAVE-201 trial demonstrated strong efficacy and safety, which will influence clinical decision-making and potentially change the GVHD treatment landscape by offering a novel therapeutic option.