Figure 3From: TGFβ signaling in the brain increases with aging and signals to astrocytes and innate immune cells in the weeks after strokeTGF-β1 is predominantly colocalized with CD68+ cells after stroke. Representative image (40×) showing CD68 (activated microglia/macrophages) co-localized with TGF-β1 after stroke (images are from a young female mouse at day 3 post stroke.Back to article page