HLA-B*58 and HLA-B*27 Play a Role in the Development of Acute Leukemia: A Case Control Study.
Asian Pac J Cancer Prev 2024;
25:169-173. [PMID:
38285781 PMCID:
PMC10911740 DOI:
10.31557/apjcp.2024.25.1.169]
[Citation(s) in RCA: 0] [Impact Index Per Article: 0] [Reference Citation Analysis] [Abstract] [Key Words] [MESH Headings] [Track Full Text] [Journal Information] [Subscribe] [Scholar Register] [Received: 08/12/2023] [Accepted: 01/22/2024] [Indexed: 01/31/2024] Open
Abstract
BACKGROUND
Acute leukemia (AL) constitutes a group of malignant hematological diseases with multifactor origins. Some human leukocyte alleles (HLA) may be important genetic risk factors for development of acute myeloid leukemia (AML) and acute lymphoblastic leukemia (ALL). It is still unknown whether there is a relationship between ALL and AML with some alleles of the major histocompatibility complex. Our study looks specifically at western and southwest Algerian populations.
METHOD
Using the polymerase chain reaction with the sequence specific probe (PCR- SSP) method, we investigated the relationship of HLA-B alleles in 163 Algerian AL patients and 293 controls from the same ethnic origin. The study ran from 2013 - 2020.
RESULTS
Allele frequencies of HLA-B*27 and HLA-B*58 was higher in AL patients compared with control individuals; p=0.05 and p=0.03 respectively. Interestingly, all patients carrying HLA-B*27 allele and 88% of patients carrying HLA-B*58 allele had AML. However, there were no significant differences when we compared these results with the rest of AL group (HLA-B*X allele) (p=0.387). Response to induction chemotherapy treatment were comparable between the two patient groups 67% and 65% (p=0.978) respectively.
CONCLUSION
These results suggest that the HLA-B*27 and HLA-B*58, may be factors predisposing individuals to acute leukemia, in west and southwest Algerian patients. A large-scale study is still needed to confirm these findings.
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