AllergiesbarrierEvidence 3

rs2396497 · CCL20

Risk-Allele Phenotype

CCL20 rs2396497 — associated with Hay fever and/or eczema based on genetic association studies.

Reference-Allele Phenotype

Normal CCL20 function at this locus, with no elevated genetic risk contribution to Hay fever and/or eczema from this variant.

Evidence Level

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

Cross-References

dbSNP — rs2396497
ClinVar — search rs2396497
NCBI Gene — CCL20

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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