Dr. Murray Clarke

Biography

Murray Clarke focuses on the investigation of cell death and its effects on the local tissue environment, particularly how necrosis drives sterile inflammation. His research specifically delves into the pathogenesis of atherosclerotic plaques, which are characterized by chronic inflammation and the accumulation of apoptotic and necrotic cells. A significant part of his work centers on the key inflammatory cytokine IL-1α, a potent danger signal released from dead cells. Recent findings reveal that a complex molecular system controls IL-1α in a conditional cell type-dependent manner to prevent inappropriate activation. Additionally, he examines the basic mechanisms that control the secretion of IL-1α and IL-1β, exploring novel factors that regulate these pathways. Specific research interests include the role of intracellular IL-1R2 in targeting the secretion of IL-1α, investigating the implications of IL-1α within atherosclerosis, the role of senescent cells in inflammation within plaques, and the dynamics of necrosis due to failed phagocytosis in atherogenesis. His work contributes to a deeper understanding of the mechanisms that underlie these complex biological processes.

Research Interests