PB1769 INTERLEUKIN‐10 (1082G/A) GENE POLYMORPHISM IS ASSOCIATED WITH RISK OF ACUTE MYELOID LEUKEMIA IN SUDANESE POPULATION

Abstract

Background:Acute myeloid leukemia (AML) is a cytogenetically and molecularly heterogeneous diseases, and description of transforming genetic events is becoming increasingly significant. Interleukins (ILs) are a diverse set of small cell signaling protein molecules. Single nucleotide polymorphisms (SNPs) of ILs alter their function, increasing predisposition to different illnesses.Aims:We investigated the association between a single nucleotide polymorphism (SNP) in IL‐10 ‐1082G/A (rs1800896) in Sudanese acute myeloid leukemia patientsMethods:A total of 30 patients with Acute Myeloid Leukemia and 30 control subjects were enrolled in this study. Blood samples were collected from all participants in EDTA containing tubes. Genomic DNA was extracted from all blood samples using salting out method. The genotypic variants of IL‐10(‐1082G/A) polymorphism were detected by allele specific‐PCR.Results:We found that (36.7%) of patients have homogenous GG genotype, (43.3%) have heterogeneous GA genotype and (20.0%) have AA genotype. GA genotype was significantly higher risk of AML compared with the homozygous, there is no association between IL‐10(‐1082G/A) polymorphism and AML sub‐type, gender, age group, mean of hematological parameter (TWBCs, Blast%, Hb and platelet count).Summary/Conclusion:In summary we conclude that GA genotype of IL‐10 ‐1082G/A (rs1800896) polymorphism is a risk factor for AML and G allele is insignificantly higher than A allele in AML patient. No association between IL‐10(‐1082G/A) polymorphism and AML sub‐type, gender, age group, mean of hematological parameter (TWBCs, Blast%, Hb and platelet count).