PMID- 37239388 OWN - NLM STAT- MEDLINE DCOM- 20230529 LR - 20230531 IS - 2073-4425 (Electronic) IS - 2073-4425 (Linking) VI - 14 IP - 5 DP - 2023 Apr 30 TI - Deciphering the Genetic Code of Autoimmune Kidney Diseases. LID - 10.3390/genes14051028 [doi] LID - 1028 AB - Autoimmune kidney diseases occur due to the loss of tolerance to self-antigens, resulting in inflammation and pathological damage to the kidneys. This review focuses on the known genetic associations of the major autoimmune kidney diseases that result in the development of glomerulonephritis: lupus nephritis (LN), anti-neutrophil cytoplasmic associated vasculitis (AAV), anti-glomerular basement disease (also known as Goodpasture's disease), IgA nephropathy (IgAN), and membranous nephritis (MN). Genetic associations with an increased risk of disease are not only associated with polymorphisms in the human leukocyte antigen (HLA) II region, which governs underlying processes in the development of autoimmunity, but are also associated with genes regulating inflammation, such as NFkB, IRF4, and FC gamma receptors (FCGR). Critical genome-wide association studies are discussed both to reveal similarities in gene polymorphisms between autoimmune kidney diseases and to explicate differential risks in different ethnicities. Lastly, we review the role of neutrophil extracellular traps, critical inducers of inflammation in LN, AAV, and anti-GBM disease, where inefficient clearance due to polymorphisms in DNase I and genes that regulate neutrophil extracellular trap production are associated with autoimmune kidney diseases. FAU - Huang, Stephanie U-Shane AU - Huang SU AUID- ORCID: 0000-0003-1581-160X AD - Department of Medicine, Centre for Inflammatory Diseases, Monash University, Clayton, VIC 3168, Australia. FAU - Kulatunge, Oneli AU - Kulatunge O AD - Department of Medicine, Centre for Inflammatory Diseases, Monash University, Clayton, VIC 3168, Australia. FAU - O'Sullivan, Kim Maree AU - O'Sullivan KM AUID- ORCID: 0000-0002-3098-7948 AD - Department of Medicine, Centre for Inflammatory Diseases, Monash University, Clayton, VIC 3168, Australia. LA - eng PT - Journal Article PT - Research Support, Non-U.S. Gov't PT - Review DEP - 20230430 PL - Switzerland TA - Genes (Basel) JT - Genes JID - 101551097 SB - IM MH - Humans MH - Kidney Glomerulus/pathology MH - Genome-Wide Association Study MH - *Autoimmune Diseases MH - Kidney/pathology MH - *Anti-Glomerular Basement Membrane Disease/pathology MH - *Kidney Diseases/genetics/pathology MH - Inflammation/pathology MH - Genetic Code PMC - PMC10218028 OTO - NOTNLM OT - IgA nephropathy anti-glomerular basement disease OT - anti-neutrophil cytoplasmic antibody vasculitis OT - gene mutations OT - glomerulonephritis OT - inflammation OT - lupus nephritis OT - neutrophil extracellular traps COIS- The authors declare no conflict of interest. EDAT- 2023/05/27 09:42 MHDA- 2023/05/29 06:42 PMCR- 2023/04/30 CRDT- 2023/05/27 01:10 PHST- 2022/12/23 00:00 [received] PHST- 2023/04/26 00:00 [revised] PHST- 2023/04/26 00:00 [accepted] PHST- 2023/05/29 06:42 [medline] PHST- 2023/05/27 09:42 [pubmed] PHST- 2023/05/27 01:10 [entrez] PHST- 2023/04/30 00:00 [pmc-release] AID - genes14051028 [pii] AID - genes-14-01028 [pii] AID - 10.3390/genes14051028 [doi] PST - epublish SO - Genes (Basel). 2023 Apr 30;14(5):1028. doi: 10.3390/genes14051028.