rs838146
This variant is located in the IZUMO1 gene.
▶GWAS Catalog Trait Associations (10)
Genome-wide significant associations (p < 5×10⁻⁸) from the NHGRI-EBI GWAS Catalog.
GWAS Catalog Trait Associations (10)
Genome-wide significant associations (p < 5×10⁻⁸) from the NHGRI-EBI GWAS Catalog.
free cholesterol in small HDL measurement
Zoodsma M et al. “A genetic map of human metabolism across the allele frequency spectrum.” Nature Genetics 57(10):2445-2455 (2025)
Allele T
OR 0.02
p 5.0e-27
N 450,015
Large GWAS
multi-ancestry
triglyceride measurement, low density lipoprotein cholesterol measurement
Richardson TG et al. “Characterising metabolomic signatures of lipid-modifying therapies through drug target mendelian randomisation.” Plos Biology 20(2):e3001547 (2022)
Allele C
OR 0.03
p 2.0e-14
N 115,082
Large GWAS
European
triglycerides in IDL measurement
Davyson E et al. “Metabolomic Investigation of Major Depressive Disorder Identifies a Potentially Causal Association With Polyunsaturated Fatty Acids.” Biological Psychiatry 94(8):630-639 (2023)
Allele C
OR 0.03
p 1.0e-13
N 88,329
Large GWAS
European
saturated fatty acids measurement
Davyson E et al. “Metabolomic Investigation of Major Depressive Disorder Identifies a Potentially Causal Association With Polyunsaturated Fatty Acids.” Biological Psychiatry 94(8):630-639 (2023)
Allele C
OR 0.03
p 9.0e-12
N 88,268
Large GWAS
European
Sun Y et al. “GWAS and multi-omics integrative analysis reveal novel loci and their molecular mechanisms for circulating fatty acids.” Hgg Advances 6(4):100470 (2025)
Allele C
OR —
p 7.0e-10
N 110,346
Large GWAS
European
triglycerides in very small VLDL measurement
Davyson E et al. “Metabolomic Investigation of Major Depressive Disorder Identifies a Potentially Causal Association With Polyunsaturated Fatty Acids.” Biological Psychiatry 94(8):630-639 (2023)
Allele C
OR 0.03
p 4.0e-11
N 88,329
Large GWAS
European
blood VLDL cholesterol amount
Davyson E et al. “Metabolomic Investigation of Major Depressive Disorder Identifies a Potentially Causal Association With Polyunsaturated Fatty Acids.” Biological Psychiatry 94(8):630-639 (2023)
Allele C
OR 0.03
p 4.0e-10
N 88,329
Large GWAS
European
phosphoglycerides measurement
Davyson E et al. “Metabolomic Investigation of Major Depressive Disorder Identifies a Potentially Causal Association With Polyunsaturated Fatty Acids.” Biological Psychiatry 94(8):630-639 (2023)
Allele C
OR 0.03
p 9.0e-10
N 88,268
Large GWAS
European
level of phosphatidylcholine
Davyson E et al. “Metabolomic Investigation of Major Depressive Disorder Identifies a Potentially Causal Association With Polyunsaturated Fatty Acids.” Biological Psychiatry 94(8):630-639 (2023)
Allele C
OR 0.03
p 1.0e-9
N 88,268
Large GWAS
European
free cholesterol measurement, high density lipoprotein cholesterol measurement
Richardson TG et al. “Characterising metabolomic signatures of lipid-modifying therapies through drug target mendelian randomisation.” Plos Biology 20(2):e3001547 (2022)
Allele C
OR 0.02
p 3.0e-9
N 115,082
Large GWAS
European
fatty acid amount
Sun Y et al. “GWAS and multi-omics integrative analysis reveal novel loci and their molecular mechanisms for circulating fatty acids.” Hgg Advances 6(4):100470 (2025)
Allele T
OR —
p 3.0e-8
N 110,346
Large GWAS
European
About IZUMO1
The sperm-specific protein Izumo, named for a Japanese shrine dedicated to marriage, is essential for sperm-egg plasma membrane binding and fusion (Inoue et al., 2005 [PubMed 15759005]).[supplied by OMIM, Mar 2008]
View all IZUMO1 variants →Gene information from NCBI Gene. Variant classifications from ClinVar.
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