Association between genetic variants (rs2839698, and rs217727) in and Acute lymphoblastic leukemia susceptibility: a case-control study in the Iranian population.

Leukemia is a cancer affecting the hematopoietic system with an unclear pathogenesis. Recent studies suggest a correlation between several long non-coding RNAs (lncRNAs) and leukemia development. This study focuses on the potential link between (rs2839698 and rs217727) polymorphisms and Acute Lymphoblastic Leukemia (ALL) susceptibility. The study involved 150 patients with clinically confirmed ALL and 150 controls. This research included 150 Iranian patients, who were confirmed to have clinical ALL, and 150 healthy people as the control group. A kit was utilized to extract the DNA of all the samples. After preparing the samples, DNA genotyping was done by using the tetra-primer ARMS-PCR method. After adjusting for age using multivariate logistic regression analysis, individuals carrying the CT genotype of rs2839698 were found to have a significantly 0.32-fold reduced risk of ALL compared with carriers of the CC genotype. Furthermore, a significant 0.48-fold reduction in ALL risk was observed in patients with CT+TT genotype rs2839698 compared with CC. Moreover, the over-dominant model was applied to compare the CT genotype of rs2839698 with its CC+TT genotype, which showed a significant 0.36-fold reduction of ALL risk. Notably, the cases of ALL and the control group were not significantly different in terms of their genotype and allele frequencies of rs217727 polymorphism. Yet, the TT haplotype was significantly associated with ALL risk (OR: 1.64,  = 0.025). Following the findings of this study, it can be concluded that SNP rs2839698, rather than rs217727, might act as an innovative susceptibility marker for ALL leukemia.