AllergiesasthmaEvidence 3

rs519019 · CLDN23

Risk-Allele Phenotype

CLDN23 rs519019 — associated with Endometriosis or asthma (pleiotropy) based on genetic association studies.

Reference-Allele Phenotype

Normal CLDN23 function at this locus, with no elevated genetic risk contribution to Endometriosis or asthma (pleiotropy) from this variant.

Evidence Level

3 — Limited — single study or in-vitro See methodology for how we grade evidence.

Cross-References

dbSNP — rs519019
ClinVar — search rs519019
NCBI Gene — CLDN23

Informational only

This page summarizes population-level evidence about a genetic variant. It is not a diagnosis. Your individual risk depends on your full genome, lifestyle, environment, and family history. Consult a healthcare provider for personalized medical advice.

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