Long non‑coding RNA PAX8‑AS1 polymorphisms increase the risk of childhood acute lymphoblastic leukemia

  • Authors:
    • Gholamreza Bahari
    • Mohammad Hashemi
    • Majid Naderi
    • Simin Sadeghi‑Bojd
    • Mohsen Taheri
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  • Published online on: December 13, 2017     https://doi.org/10.3892/br.2017.1028
  • Pages: 184-190
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Abstract

The present case‑control study was conducted on 110 children with acute lymphoblastic leukemia (ALL) and 120 healthy children to determine the impact of polymorphisms in paired‑box gene 8 (PAX8) antisense RNA 1 (PAX8‑AS1), namely rs4848320 C>T, rs6726151 T>G and rs1110839 G>T, on ALL risk. Genotyping was performed through the polymerase chain reaction‑restriction fragment length polymorphism method. The findings indicated that the rs4848320 variant increased the risk of ALL in codominant [CT vs. CC: odds ratio (OR)=2.13, 95% confidence interval (CI)=1.16‑3.90, P=0.014; and TT vs. CC: OR=2.21, 95% CI=1.03‑4.74, P=0.041], dominant (CT+TT vs. CC: OR=2.15, 95% CI=1.22‑3.81, P=0.009,) and allele (T vs. C: OR=1.55, 95% CI=1.07‑2.25, P=0.024) inheritance models. The rs6726151 variant significantly increased the risk of ALL in codominant (GT vs. GG: OR=1.88, 95% CI=1.08‑3.27, P=0.036) and overdominant (GT vs. GG+TT: OR=2.08, 95% CI=1.23‑3.53, P=0.008) inheritance models. No significant relationship was identified between the rs1110839 G>T variant and disease risk/protection in childhood ALL. In conclusion, the findings of the present study indicated that rs4848320 and rs6726151 polymorphisms of PAX8‑AS1 may be a risk factor for the development of childhood ALL. Further studies with larger sample sizes and different ethnicities are now required to confirm these findings.
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February-2018
Volume 8 Issue 2

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Online ISSN:2049-9442

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Spandidos Publications style
Bahari G, Hashemi M, Naderi M, Sadeghi‑Bojd S and Taheri M: Long non‑coding RNA PAX8‑AS1 polymorphisms increase the risk of childhood acute lymphoblastic leukemia. Biomed Rep 8: 184-190, 2018
APA
Bahari, G., Hashemi, M., Naderi, M., Sadeghi‑Bojd, S., & Taheri, M. (2018). Long non‑coding RNA PAX8‑AS1 polymorphisms increase the risk of childhood acute lymphoblastic leukemia. Biomedical Reports, 8, 184-190. https://doi.org/10.3892/br.2017.1028
MLA
Bahari, G., Hashemi, M., Naderi, M., Sadeghi‑Bojd, S., Taheri, M."Long non‑coding RNA PAX8‑AS1 polymorphisms increase the risk of childhood acute lymphoblastic leukemia". Biomedical Reports 8.2 (2018): 184-190.
Chicago
Bahari, G., Hashemi, M., Naderi, M., Sadeghi‑Bojd, S., Taheri, M."Long non‑coding RNA PAX8‑AS1 polymorphisms increase the risk of childhood acute lymphoblastic leukemia". Biomedical Reports 8, no. 2 (2018): 184-190. https://doi.org/10.3892/br.2017.1028