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Updated: Feb 27, 2026

Metabolic Characterization of Polarized M1 and M2 Bone Marrow-derived Macrophages Using Real-time Extracellular Flux Analysis
Published on: November 28, 2015
The aCCR(2)ual of M2 Macrophages Provides Some Breathing Room
Preethi Vijayaraj1, Brigitte N Gomperts2
1UCLA Children's Discovery and Innovation Institute, Mattel Children's Hospital UCLA, Department of Pediatrics, David Geffen School of Medicine, UCLA, Los Angeles, CA 90095, USA; Jonsson Comprehensive Cancer Center, UCLA, Los Angeles, CA 90095, USA.
Abstract:
Lung tissue can robustly regenerate functional alveolar units after injury, but the mechanisms are unknown. Lechner et al. (2017) in this issue of Cell Stem Cell demonstrate that lung regeneration is facilitated by bone-marrow-derived myeloid cells that are recruited to the lung through a CCL2-CCR2 chemokine axis and by IL-13 expressing innate lymphoid cells.

