Meteorin in macrophages regulates hematopoietic stem/progenitor cells
收藏NIAID Data Ecosystem2026-05-01 收录
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https://www.ncbi.nlm.nih.gov/geo/query/acc.cgi?acc=GSE198825
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We show that meteorin (Metrn) from hypoxic macrophages restrains hematopoietic stem cells (HSCs) proliferation and mobilization. In macrophages specific Metrn knockout mice, reactive oxygen species levels in HSCs were upregulated through activating phospholipase C signaling. Macrophage specific knockout mice for Metrn (Metrn-fl/fl*LysM-Cre) were generated. Transcriptome profiling (RNA-Seq) and differential gene expression analysis of bone marrow LSK (lin- sca-1+ c-kit+) cells from Metrn-fl/fl*LysM-Cre (Metrn-cKO) and Metrn-fl/fl mice was performed. Metrn cKO mice showed a regulatory role for HSPCs by macrophages. Total 4 LSK samples were analyzed in this study. 2 samples as Metrnf/f, 2 samples as Metrnf/f LysM
创建时间：
2023-08-05
