AllergieseosinophilicEvidence 2B

rs184350460 · CHRNA7

Risk allele: G

Risk-Allele Phenotype

CHRNA7 rs184350460 — associated with increased risk of eosinophilia, a condition characterized by elevated eosinophil counts in the blood, in carriers of the G allele.

Reference-Allele Phenotype

Normal CHRNA7 function at this locus, with no elevated genetic risk contribution to eosinophilia at this variant.

Evidence Level

2B — Moderate — single replicated study See methodology for how we grade evidence.

Cross-References

dbSNP — rs184350460
ClinVar — search rs184350460
NCBI Gene — CHRNA7

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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