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AllergiesasthmaEvidence 2B
rs149045797 · IL33
Risk allele: T
Risk-Allele Phenotype
IL33 rs149045797 — associated with increased risk of asthma, consistent with IL-33's role in airway inflammation and T cell-mediated immune responses.
Reference-Allele Phenotype
Normal IL33 function at this locus, with no increased genetic risk for asthma attributed to this variant.
Evidence Level
2B — Moderate — single replicated study See methodology for how we grade evidence.
Cross-References
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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