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Fig. 1 | Journal of Neuroinflammation

Fig. 1

From: Age exacerbates the CCR2/5-mediated neuroinflammatory response to traumatic brain injury

Fig. 1

Inflammatory profiling of the TBI brain. Ipsilateral hippocampi pooled from sham and injured animals (n = 8/group) of 3-month (young; Y) and 23-month (aged; A) 24 h after surgery for gene array analysis. Inflammatory profiling array revealed clusters of enrichment and downregulation of genes across three groups; young TBI, aged sham, and aged TBI, relative to young sham expression levels, all data were Log2 transformed. Three specific clusters were examined, wherein the genes within the green cluster were downregulated in the aged TBI group, the red gene cluster showed marked enrichment for aged TBI, and lastly the aquamarine cluster showed similar enrichment of genes as a response to TBI, regardless of age. In heatmap; teal downregulated, red upregulated

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