Tendon formation and repair rely on specific combinations of transcription factors, growth factors, and mechanical parameters that regulate the production and spatial organization of type I collagen. Here, we investigated the function of the zinc finger transcription factor EGR1 in tendon formation, healing, and repair using rodent animal models and mesenchymal stem cells (MSCs). Adult tendons of
Marie-Justine Guerquin, Benjamin Charvet, Geoffroy Nourissat, Emmanuelle Havis, Olivier Ronsin, Marie-Ange Bonnin, Mathilde Ruggiu, Isabel Olivera-Martinez, Nicolas Robert, Yinhui Lu, Karl E. Kadler, Tristan Baumberger, Levon Doursounian, Francis Berenbaum, Delphine Duprez
EGR1-producing C3H10T1/2 cells increase the expression of tendon markers and lose their capacity to differentiate into bone and fat lineages.