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. Author manuscript; available in PMC: 2016 Mar 1.
Published in final edited form as: Acta Biomater. 2014 Nov 25;14:84–95. doi: 10.1016/j.actbio.2014.11.035

Figure 7. Cardiovascular gene expression in ECM-fibrin gels at 21 days.

Figure 7

(A) ECM age and Young’s modulus did not significantly affect the expression of KIT. (B) The endothelial cell marker VWF was significantly down-regulated in 2 kPa neonatal ECM-fibrin gels but significantly up-regulated in 32 kPa adult ECM gels compared to softer conditions. (C) The smooth muscle marker CNN1 was significantly up-regulated in 32 kPa neonatal ECM-fibrin gels compared to 2 kPa fibrin controls and 8 kPa neonatal ECM-fibrin. (D) The cardiac marker TTN was significantly down-regulated in 8 kPa neonatal and adult-based gels. * = significant difference for p < 0.05 (N = 3-4 per condition).