Allogeneic Platelet Releasate Preparations Derived via a Novel Rapid Thrombin Activation Process Promote Rapid Growth and Increased BMP-2 and BMP-4 Expression in Human Adipose-Derived Stem Cells

Figure 7

Consistent changes in BMP-4 expression in various ASCs lines in response to tPR. Changes in BMP-4 expression were relatively consistent across various ASC lines (A1–A5) exposed to different tPR preps (P1–P4). A similar pattern was seen with the other genes examined in this study. While certain PR preps, P4 in particular, tended to increase BMP-4 expression to a greater extent than others (P3), all preps increased expression.