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Genetic Polymorphisms of Inflammasome Genes Associated with Pediatric Acute Lymphoblastic Leukemia and Clinical Prognosis in the Brazilian Amazon

Abstract

The immune system plays an important role in the control of cancer development. To investigate the possible association of inflammasome genes to childhood leukemia we performed a case-control study with 158 patients with acute lymphoblastic leukemia and 192 healthy individuals. The IL1B and IL18 genetic polymorphisms were genotyped by Polymerase Chain Reaction-Restriction Fragment Length Polymorphism (PCR-RFLP) and NLRP1, NLRP3 and P2RX7 were genotyped using Real Time quantitative PCR (qPCR). The IL1B C/T rs19644 genotype was associated with the risk of developing ALL (C/C vs. C/T + T/T OR: 2.48 [95% CI: 1.26-4.88, p = 0.006]; C/C vs C/T OR: 2.74 [95% CI: 1.37-5.51, p = 0.003]) and the NLRP1 A/T rs12150220 (OR: 0.37 [95% CI: 0.16-0.87, p = 0.023]) was associated with protection against infectious comorbidities. It was not found association between NLRP3 and P2RX7 polymorphisms and acute lymphoblastic leukemia in our study. Our results suggest that the inflammasome single-variant polymorphisms (SNVs) may play a role in the development and prognostic of childhood leukemia. However, this finds requires further study within a larger population in order to prove it.

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References
1.
Kristinsson S, Bjorkholm M, Hultcrantz M, Derolf A, Landgren O, Goldin L . Chronic immune stimulation might act as a trigger for the development of acute myeloid leukemia or myelodysplastic syndromes. J Clin Oncol. 2011; 29(21):2897-903. PMC: 3138717. DOI: 10.1200/JCO.2011.34.8540. View

2.
Paugh S, Bonten E, Savic D, Ramsey L, Thierfelder W, Gurung P . NALP3 inflammasome upregulation and CASP1 cleavage of the glucocorticoid receptor cause glucocorticoid resistance in leukemia cells. Nat Genet. 2015; 47(6):607-14. PMC: 4449308. DOI: 10.1038/ng.3283. View

3.
Feng W, Yang F, Wang R, Yang X, Wang L, Chen C . High Level P2X7-Mediated Signaling Impairs Function of Hematopoietic Stem/Progenitor Cells. Stem Cell Rev Rep. 2016; 12(3):305-14. DOI: 10.1007/s12015-016-9651-y. View

4.
Zhang C, Han F, Yu J, Hu X, Hua M, Zhong C . Investigation of NF-κB-94ins/del ATTG and CARD8 (rs2043211) Gene Polymorphism in Acute Lymphoblastic Leukemia. Front Endocrinol (Lausanne). 2019; 10:501. PMC: 6688047. DOI: 10.3389/fendo.2019.00501. View

5.
Paugh S, Bonten E, Evans W . Inflammasome-mediated glucocorticoid resistance: The receptor rheostat. Mol Cell Oncol. 2016; 3(1):e1065947. PMC: 4845245. DOI: 10.1080/23723556.2015.1065947. View