Figure 1.
Workflow of the present study demonstrating the causal relationship between injury-associated DNAm changes and the onset of depression or PTSD. 2SMR = 2-sample Mendelian randomization, DMGs = differentially methylated genes, GWAS = genome-wide association, IVs = instrumental variables, SNP = single nucleotide polymorphism, WGBS = whole-genome bisulfite sequencing.
