Decaying and Expanding ERK Gradients Process Memory of Skeletal Size During Zebrafish Fin Regeneration

This study found that sustained ERK activity during tissue regeneration in spiny mice is linked to fibroblast growth factor and ErbB signaling, while inhibiting ERK shifted regeneration toward scarring.

In this study, researchers found that during zebrafish telencephalon regeneration, the lesioned hemisphere showed distinct gene expression changes and activated Wnt/β-catenin signaling early after injury, suggesting this pathway's significant role in recovery.

This study found that zebrafish and stickleback fish use similar genetic programs for tooth regeneration, despite differences in their dental structures.

This study found that MAPK/ERK signaling plays a key role in driving tissue regeneration in spiny mice and suggests potential for reversing fibrosis to promote regeneration in mammals.

This study found that zebrafish can completely regenerate their ventricular myocardium within four weeks, with Wnt/β-catenin signaling playing a critical role in cardiomyocyte dedifferentiation and proliferation.