Figure 2.

The temporal change of the expression level of ferroptosis DEGs after SCI.
(A) Heat map of all ferroptosis DEGs identified at different times after SCI. Green indicates down-regulation, and purple indicates up-regulation. The four columns on the left (indicated by purple bar on the top) are the sham group. The other columns are SCI groups at different time points (indicated by green, orange and blue bars on the top). (B) The boxplot of the top 10 significant differentially expressed ferroptosis-related genes at each time point (1, 3, and 7 days, from top to bottom) following SCI. ***P < 0.001. DEG: Differentially expressed gene; SCI: spinal cord injury.