Table 1 Included microarray datasets after quality control
| Microarray datasets | Number | Resources | Platforms |
|---|---|---|---|
| DKD glomeruli | 7 | GSE47185 | U133 Plus 2.0 |
| Normal glomeruli | 40 |
GSE37460 GSE47185 GSE20602 GSE21785 |
U133 Plus 2.0 U133A |
| DKD tubules | 11 | GSE47185 | U133 Plus 2.0 |
| Normal tubules | 22 |
GSE47185 GSE35487 |
U133 Plus 2.0 U133A |
| Normal bladder | 23 |
GSE7476 GSE11783 | U133 Plus 2.0 |
| Polymorphonuclear leukocytes (UTI) | 5 | GSE18810 | U133 Plus 2.0 |
| Bladder cancer | 19 |
GSE7476 GSE24152 | U133 Plus 2.0 |