rs4767991

This variant is located in the CNTN1 gene.

GWAS Catalog Trait Associations (1)

Genome-wide significant associations (p < 5×10⁻⁸) from the NHGRI-EBI GWAS Catalog.

gut microbiome measurement, allergen exposure measurement

Stickley SA et al. Gene-by-environment interactions modulate the infant gut microbiota in asthma and atopy. The Journal of Allergy and Clinical Immunology 156(2):433-448 (2025)
Allele C
OR 0.03
p 5.0e-9
N 688
Small GWAS
multi-ancestry

About CNTN1

The protein encoded by this gene is a member of the immunoglobulin superfamily. It is a glycosylphosphatidylinositol (GPI)-anchored neuronal membrane protein that functions as a cell adhesion molecule. It may play a role in the formation of axon connections in the developing nervous system. Multiple alternatively spliced transcript variants encoding different isoforms have been found for this gene. [provided by RefSeq, Dec 2011]

View all CNTN1 variants →

Gene information from NCBI Gene. Variant classifications from ClinVar.

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