GSE169261
Transcriptome analysis of tendon derived from Piezo1 mutant mice
Tendon tissue growth is promoted by mechanical stimulation, but the mechanism  is not well understood. Piezo1, a mechanical stress-responsive channel receptor, is expressed in tendon cells, and the fact that tendon tissue growth was accelerated in Piezo1 gain of function mice suggests that Piezo1 plays an important role in tendon tissue growth. RNA-seq of tendon tissues from these mice showed increased expression of tendon-related genes and decreased expression of muscle-related genes, suggesting that Piezo1 may play a role in maintaining and enhancing the properties of tendon cells. Overall design: Tendon mRNA profiles of 18-weeks old WT or Piezo1 mutant mice