Fig. 9: Differential miRNA and mRNA expression between male and female microglia across developmental age.

a Venn diagram comparing differential expression of miRNAs between male and female microglia in each age group. No miRNAs were differentially expressed at any age (FDR < 0.05). b Venn diagram comparing differential expression of mRNA between male and female microglia in each age group. Six mRNAs were identified as differentially expressed in every age group. c qPCR expression of selected miRNA candidates between male and female microglia (n = 3 in each group). Data were analysed by unpaired t tests comparing microglia and CD45−ve bulk group expression for each tested miRNA. No statistically significant differences in expression were observed for any of the tested miRNAs. qPCR data is presented as mean ± SD.