Progressive human proteinuric nephropathies

ABSTRACT: We obtained gene-expression profiles of microdissected renal-tubule cells from patients with proteinuric nephropathies. Based on the renal function during follow-up, the patients were divided in stable (n=14) and progressive (n=7) subjects (table 1). The cells of interest were laser-capture microdissected from frozen sections from archived kidney biopsy material. Initially all samples were processed as technical duplicates (2 x 21 arrays); due to a large number of signal-negative spots several arrays were excluded leaving 36 arrays for analysis. The samples P2, P6, P7, S10, S13 and S14 were analysed as individual arrays, all other samples were analysed after combination of duplicate arrays. Quality control: To test for reproducibility we calculated the intra-array variability of the duplic

ORGANISM(S): Homo sapiens

SUBMITTER: Michael Rudnicki 

PROVIDER: E-GEOD-11513 | biostudies-arrayexpress |

REPOSITORIES: biostudies-arrayexpress