SH2B3 and liver dysplastic nodule: The miRNA-mRNA network suggested that the miR-766-3p/TGFBI, miR-1238-5p/ZNF652 and miR-1237-3p/SH2B3 axes may be involved in diabetic nephropathy and that most target genes have differences in DNA methylation levels between the DN group and the control group.