Project description:Tendons are crucial connective tissues that link muscle to bone. We have demonstrated that the transcription factor Mkx plays a pivotal role in tendon development and homeostasis by regulating collagen fibril organization through tendon cell fate determination from progenitor cells and promoting the expression of type I collagen and proteoglycans. However, the precise role of Mkx in tendon homeostasis after birth is not well understood. Therefore, we generated conditional Mkx knockout mice by crossing Mkx-CreER mice with Mkx floxed mice. Following tamoxifen administration, we performed transcriptome analysis of tendons from control mice (Mkx-CreER/+ and Mkx flox/+) and Mkx conditional knockout mice (Mkx-CreER/flox)
Project description:We compared differential gene expression profiles between wild type(WT) and Mkx-/- tendon to reveal how Mkx regulats tendon differentiation and homeostasis maintenance .