Figure 3
From: Substrate and strain alter the muscle-derived mesenchymal stem cell secretome to promote myogenesis
Muscle-derived mesenchymal stem/stromal cell (mMSC) extracellular matrix gene expression. mMSCs were plated on laminin (LAM) or collagen (COL) and were either exposed to mechanical strain or remained unstrained. mRNA for laminin α1 (A), laminin α2 (B), collagen 1α1 (C), and collagen 1α2 (D) was analyzed 3 hours after strain and expressed relative to LAM no strain (n = 3 per group). Data are presented as mean ± standard error of the mean. **P <0.01 versus LAM.