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Updated: Sep 2, 2025

Visualizing Macrophage Extracellular Traps Using Confocal Microscopy
Published on: October 19, 2017
The IRG1/itaconate/TFEB axis: A new weapon in macrophage antibacterial defense
José A Martina1, Rosa Puertollano1
1Cell and Developmental Biology Center, National Heart Lung and Blood Institute, National Institutes of Health, Bethesda, MD, USA.
Abstract:
Zhang et al. (2022) report that itaconate, a mitochondrial metabolite produced by macrophages upon inflammatory stimuli, activates the master regulator of lysosomal biogenesis TFEB to facilitate clearance of invading bacteria and efficient immune response.
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