[This corrects the article DOI: 10.3389/fcell.2020.00577.].
Keywords: PDXK; RNA interference; microRNA339; motor cortex plasticity; spinal cord injury.
Copyright © 2022 Xiong, Qin, Xiao, Jin, Al-Hawwas, Ma, Wang, Belegu, Zhou, Xue, Du, Liu, Bai and Wang.