Fig. 4

HIF-1α deletion results in increased mitochondrial gene and protein expression in BMDMs, but not TR-AMs. TR-AMs (A-B) and BMDMs (C-D) were cultured overnight (16 h) in the presence or absence of FG-4592 (25µM). (A, C) Western blot analysis of macrophage lysates to assess electron transport chain protein expression. (B, D) Heatmap of gene expression related to oxidative phosphorylation.