ASSOCIATION BETWEEN PROINFLAMMATORY INTERLEUKIN-1 ß (IL1B) POLYMORPHISM AND HYPERTHYROIDISM IN IRAQI PATIENTS
Main Article Content
Keywords
Hyperthyroidism; Hormonal dysregulation; Interleukin-1β; Gene polymorphis
Abstract
This research examines the relationship between the proinflammatory interleukin-1β (IL1B) single nucleotide gene polymorphism and biochemical parameters in Iraqi hyperthyroid patients. A cohort comprising 220 individuals from Al-Hussein Teaching Hospital in Karbala, Iraq, participated in the study. Factors like smoking habits, residential location, hormone levels (TSH, T3, and T4), lipid profile (TG, TC, LDL, HDL, and VLDL) creatine kinase (CK), and glycemic indicators (HbA1c and FBS) were evaluated. IL1B-511 polymorphisms were detected through polymerase chain reaction (PCR) amplification and gel electrophoresis. Results highlighted a higher smoking prevalence among hyperthyroid patients. Significant differences were observed in T3, T4, and TSH levels between the patient and control groups (p ≤ 0.05), but not in FBS, HbA1c, CK, TC, LDL, HDL, and VLDL levels (p > 0.05). TG levels differed significantly, favoring the control group (p ≤ 0.05). The IL1B-511 CC genotype was notably linked to hyperthyroidism, with an odds ratio of 4.2 (95% CI: 1.19-14.74, p = 0.025). However, hormone concentrations (TSH, T3, T4) didn't significantly differ between C and T allele patients (p > 0.05). In conclusion, this study establishes a relationship between IL1B-511 polymorphism and hyperthyroidism in Iraqi patients. The results suggest the CC genotype of IL1B-511 might contribute to hyperthyroidism development.
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