Genetic variants of the COL4A3, COL4A4, and COL4A5 genes contribute to thinned glomerular basement membrane lesions in sporadic IgA nephropathy patients

Contribution of pathogenic COL4A3/COL4A4/COL4A5 variants to sporadic IgAN is still unclear. Whole exome sequencing was performed in sporadic IgAN patients with thinned glomerular basement membrane lesions and variations in COL4A3/COL4A4/COL4A5 genes were screened and evaluated. 37 different diagnostic variants in COL4A3/COL4A4/COL4A5 gene in 38 patients (31.1%) were identified.

Type: Other
Archiver: European Genome-Phenome Archive (EGA)

1 Dataset 1 Publication

Click on a Dataset ID in the table below to learn more, and to find out who to contact about access to these data

Dataset ID	Description	Technology	Samples
EGAD00001009287	The dataset consists of 258 bam files by whole exome sequencing. 122 from IgAN-tGBM patients, 64 from IgAN patients and 72 fromTBMN patients.	Illumina NovaSeq 6000	258

Publications	Citations
Genetic Variants of the COL4A3 , COL4A4 , and COL4A5 Genes Contribute to Thinned Glomerular Basement Membrane Lesions in Sporadic IgA Nephropathy Patients. Yuan X, Su Q, Wang H, Shi S, Liu L, Lv J, Wang S, Zhu L, Zhang H. J Am Soc Nephrol 34: 2023 132-144	5