New Biomarker Predicts Neuroregeneration After Injury

Researchers have discovered a new biomarker, called the "Regeneration Classifier," that can predict the likelihood of neuronal regeneration after injuries. Using single-cell RNA sequencing, the study focused on neurons in the corticospinal tract, which are crucial for movement control but have low regeneration potential. The biomarker was found to be reliable across different developmental stages and regions of the nervous system. While clinical applications are still distant, this discovery could pave the way for advanced treatments in nerve repair and regenerative therapies.