showed a trendp = 0.09
At 4 weeks post injury, in the ipsilateral DRG both DNMT1 and DNMT3a transcripts still showed a trend for a slight increase relative to sham controls (28% for DNMT1, p = 0.09, 42% for DNMT3a, p = 0.22); no significant increase was found in the DRG contralateral to nerve injury ( Figure 4C ).