IL18R1 and Allergy: In a public scRNA-seq dataset from an AC mouse model, the Il18r1 homolog of the IL-18 receptor was significantly upregulated in conjunctival tissue of allergy-model mice compared with controls (avg_log2FC = 1.15, P-adj = 0.02657758), while Il18rap (the accessory protein) showed a trend towards increased expression (Table 2).