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. Author manuscript; available in PMC: 2022 Oct 1.
Published in final edited form as: J Trauma Acute Care Surg. 2021 Oct 1;91(4):692–699. doi: 10.1097/TA.0000000000003350

Figure 1. Microarray Transcriptomic Analysis of Hematopoietic Progenitor and Stem Cells (HSPC) of Young Polytrauma (PT) Mice versus Old PT Mice versus Naïve Mice.

Figure 1.

The transcriptomic response of isolated HSPCs in naïve and polytrauma mice. (A) Conditional principal component analysis of young PT mice, old PT mice and naïve miR expression patterns. (B) Heat map (log2) of the hierarchical clustering of HSPC miR expression patterns between old and young PT and naïve mice. Supervised analysis identified 198 miRs (p<0.05) that defined our groups (PT old, naïve old, PT young, naïve young). C, CTL = Control; Y, YNG = young; O = old; P, PT = polytrauma