HDAC2 in primary sensory neurons constitutively restrains chronic pain by repressing a2d-1 expression and associated NMDA receptor activity

Purpose: To investigate genome-wide gene regulation by HDAC2 in dorsal root ganglion neurons in mice. Methods: The mRNA was extracted from the mouse dosal root ganglion of 8-week-old HDAC2 condition knockout (Advillin-Cre+/HDAC2loxP++, hdac2-cko) and littermates controls (WT, without Cre). After quality control, library was constructed and sequenced on the Illumina Platform with pared end 150 bp (Novogene Corporation Inc. Sacramento CA). Three replicates for each sample were done. Results: Hdac2-cKO DRGs shows a significant increase in 210 genes and a decrease in 455 genes (P<0.05). Overall design: RNAs were isolated from DRGs in HDAC2 condition knockout (Advillin-Cre+/HDAC2loxP++, hdac2-cko) and littermates controls (WT, without Cre). RNA of there two groups were sequenced on illumina platform. Each group has three repeats. Different expression was anlysis using Hisat2-FeatureCounts-Deseq2 pipline.