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DROSHA rs642321 Polymorphism Influence Susceptibility to Childhood Acute Lymphoblastic Leukemia: A Preliminary Report
INTRODUCTION: It has been well known that the microRNA biogenesis is involved in the pathogenesis of various diseases. We investigated the possible association between DROSHA rs642321 variant and risk of acute lymphocytic leukemia (ALL). MATERIALS AND METHODS: We genotyped 75 children diagnosed with...
Autores principales: | , , |
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Formato: | Online Artículo Texto |
Lenguaje: | English |
Publicado: |
Medknow Publications & Media Pvt Ltd
2017
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Acceso en línea: | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5759056/ https://www.ncbi.nlm.nih.gov/pubmed/29333004 http://dx.doi.org/10.4103/ijmpo.ijmpo_4_15 |
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author | Hashemi, Mohammad Hasani, Seyed-Shahaboddin Naderi, Majid |
author_facet | Hashemi, Mohammad Hasani, Seyed-Shahaboddin Naderi, Majid |
author_sort | Hashemi, Mohammad |
collection | PubMed |
description | INTRODUCTION: It has been well known that the microRNA biogenesis is involved in the pathogenesis of various diseases. We investigated the possible association between DROSHA rs642321 variant and risk of acute lymphocytic leukemia (ALL). MATERIALS AND METHODS: We genotyped 75 children diagnosed with ALL and 115 age- and sex-matched children with no history of cancer of any type (as the control group) by the tetra amplification refractory mutation system-polymerase chain reaction. RESULTS: We found that DROSHA rs642321 C > T variant significantly decreased the risk of ALL in codominant (TT vs. CC: odds ratio [OR] = 0.33, 95% confidence interval [CI] = 0.14–0.80, P = 0.020) and dominant (TT + CT vs. CC: OR = 0.51, 95% CI = 0.27–0.94, P = 0.037) inheritance model tested. The rs642321 T allele was associated with protective against ALL (OR = 0.58, 95% CI = 0.38–0.88, P = 0.011) in comparison with C allele. CONCLUSION: The study findings revealed that DROSHA rs642321 variant decreased the risk of pediatrics ALL in an Iranian population. Larger sample sizes with different ethnicities are needed to validate our findings. |
format | Online Article Text |
id | pubmed-5759056 |
institution | National Center for Biotechnology Information |
language | English |
publishDate | 2017 |
publisher | Medknow Publications & Media Pvt Ltd |
record_format | MEDLINE/PubMed |
spelling | pubmed-57590562018-01-12 DROSHA rs642321 Polymorphism Influence Susceptibility to Childhood Acute Lymphoblastic Leukemia: A Preliminary Report Hashemi, Mohammad Hasani, Seyed-Shahaboddin Naderi, Majid Indian J Med Paediatr Oncol Original Article INTRODUCTION: It has been well known that the microRNA biogenesis is involved in the pathogenesis of various diseases. We investigated the possible association between DROSHA rs642321 variant and risk of acute lymphocytic leukemia (ALL). MATERIALS AND METHODS: We genotyped 75 children diagnosed with ALL and 115 age- and sex-matched children with no history of cancer of any type (as the control group) by the tetra amplification refractory mutation system-polymerase chain reaction. RESULTS: We found that DROSHA rs642321 C > T variant significantly decreased the risk of ALL in codominant (TT vs. CC: odds ratio [OR] = 0.33, 95% confidence interval [CI] = 0.14–0.80, P = 0.020) and dominant (TT + CT vs. CC: OR = 0.51, 95% CI = 0.27–0.94, P = 0.037) inheritance model tested. The rs642321 T allele was associated with protective against ALL (OR = 0.58, 95% CI = 0.38–0.88, P = 0.011) in comparison with C allele. CONCLUSION: The study findings revealed that DROSHA rs642321 variant decreased the risk of pediatrics ALL in an Iranian population. Larger sample sizes with different ethnicities are needed to validate our findings. Medknow Publications & Media Pvt Ltd 2017 /pmc/articles/PMC5759056/ /pubmed/29333004 http://dx.doi.org/10.4103/ijmpo.ijmpo_4_15 Text en Copyright: © 2017 Indian Journal of Medical and Paediatric Oncology http://creativecommons.org/licenses/by-nc-sa/3.0 This is an open access article distributed under the terms of the Creative Commons Attribution-NonCommercial-ShareAlike 3.0 License, which allows others to remix, tweak, and build upon the work non-commercially, as long as the author is credited and the new creations are licensed under the identical terms. |
spellingShingle | Original Article Hashemi, Mohammad Hasani, Seyed-Shahaboddin Naderi, Majid DROSHA rs642321 Polymorphism Influence Susceptibility to Childhood Acute Lymphoblastic Leukemia: A Preliminary Report |
title | DROSHA rs642321 Polymorphism Influence Susceptibility to Childhood Acute Lymphoblastic Leukemia: A Preliminary Report |
title_full | DROSHA rs642321 Polymorphism Influence Susceptibility to Childhood Acute Lymphoblastic Leukemia: A Preliminary Report |
title_fullStr | DROSHA rs642321 Polymorphism Influence Susceptibility to Childhood Acute Lymphoblastic Leukemia: A Preliminary Report |
title_full_unstemmed | DROSHA rs642321 Polymorphism Influence Susceptibility to Childhood Acute Lymphoblastic Leukemia: A Preliminary Report |
title_short | DROSHA rs642321 Polymorphism Influence Susceptibility to Childhood Acute Lymphoblastic Leukemia: A Preliminary Report |
title_sort | drosha rs642321 polymorphism influence susceptibility to childhood acute lymphoblastic leukemia: a preliminary report |
topic | Original Article |
url | https://www.ncbi.nlm.nih.gov/pmc/articles/PMC5759056/ https://www.ncbi.nlm.nih.gov/pubmed/29333004 http://dx.doi.org/10.4103/ijmpo.ijmpo_4_15 |
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