Tenascin C regulates proliferation and differentiation processes during embryonic retinogenesis and modulates the de-differentiation capacity of Müller glia by influencing growth factor responsiveness and the extracellular matrix compartment.

The retina represents an ideal model system for studying developmental processes during morphogenesis. The knowledge of the precise regulation and combination of genetic pre-dispositions and environmental circumstances enables the understanding of pathologies and the subsequent development or/and improvement of therapeutic strategies. This study focused on the functional analysis of the extracellular matrix (ECM) molecule Tenascin C (Tnc) in the retinal stem/progenitor cell environment.