Specialized macrophages on adipose nerves curb age-related inflammation in mice

by Justin Jackson, Phys.org edited by Sadie Harley, reviewed by Robert Egan   Schematic of experimental procedure for iv labeling of circulating cells with CD45.2 antibody (CD45.2iv) via retro-orbital delivery in 2-month-old and 22-month-old male and female mice. Credit: Nature Aging (2025). DOI: 10.1038/s43587-025-00952-9 Yale School of Medicine-led research reports that nerve-associated macrophages help maintain healthy fat over a lifespan […]

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