“…The IL-1 receptor antagonist gene polymorphism has been linked with a wide variety of diseases in the literature. Its association with preeclampsia, psoriasis, asthma, sepsis, inflammatory bowel disease, systemic lupus erythematosus, gastritis, schizophrenia, intellectual disability, cervical cancer, and even tonsillar hypertrophy has been studied recently [13][14][15][16][17][18][19]. The correlation between the IL-1 RN gene polymorphism and asthma has been demonstrated by various studies from Turkey, Egypt, South Africa, northern India, and Japan [20][21][22][23].…”