Proteomic profile data of rabbit stem cell secretome and stem cell/tenocyte secretome and gene expression data, scratch assay data and CAM assay data of tenocyte in vitro cultures treated with these two different secretomes

Tendon rupture repairs exhibit two main problems. On the one hand side, they often lead to scar formation during healing, which has inferior mechanical properties and may lead to re-ruptures. On the other hand side, fibrotic adhesion formation to the surrounding tissue may occur, which hampers proper range of motion. Cell-free approaches to support tendon healing are getting increasing attention worldwide. We have therefore obtained two different cell secretomes from New Zealand White rabbit adipose tissue-derived mesenchymal stem cells (ADSCs) or from a 3:1 mixed culture of ADSCs and rabbit Achilles tenocytes. These cell secretomes were examined and compared in terms of their proteomic profiles and biological activities. Applied to a tenocyte <i>in vitro</i> culture, gene expression analysis data and scratch assay data are provided. To determine the angiogenic potential, the chorioallantoic membrane of the chicken embryo (CAM) was treated with the secretomes.