Single-cell RNA sequencing of Cd45+ adventitial cells from mice at steady state or treated with AngiotensinII
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ABSTRACT: Here we show, that arterial macrophages derive predominantly from YS EMPs, which give rise to a transcriptionally distinct cluster of macrophages with mainly homeostatic and anti-inflammatory properties in steady state as well as in response to AngII inflammation. In adult mice, these EMP-derived macrophages persist for long periods of time, but decreas in absolute numbers in senescence without compensation by BM-derived progenitors. EMP-derived macrophages expressed high levels of homeostatic genes such as Lyve-1, which links them to physiological functions in arteries.
ORGANISM(S): Mus musculus
PROVIDER: GSE155569 | GEO | 2020/08/04
REPOSITORIES: GEO
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