Additional file 1 of Integrated analysis of RNA methylation regulators crosstalk and immune infiltration for predictive and personalized therapy of diabetic nephropathy

Additional file 1. Figure S1. Batch normalization of four datasets to remove batch effects. Figure S2. Immune microenvironment characteristics in diabetic nephropathy. Figure S3. Unsupervised clustering of 52 RNA methylation regulatory genes in the meta-GEO cohort. Figure S4. Immune characteristics between high- and low-risk groups.