| Autor: |
Guillermina Chavaro-Francisco, Araceli Hernández-Zavala, Camila E. Bravo-Cidro, Sandybel Rios-Rodriguez, Mabel Muciño-Sánchez, Marisol López-López, Xóchitl H. Castro-Martínez, Irma Olarte-Carrillo, Anel Garcia-Laguna, Gilberto Barranco-Lampón, Adrián De la Cruz-Rosas, Adolfo Martínez-Tovar, Emilio J. Córdova |
| Jazyk: |
angličtina |
| Rok vydání: |
2024 |
| Předmět: |
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| Zdroj: |
Genes, Vol 15, Iss 8, p 1054 (2024) |
| Druh dokumentu: |
article |
| ISSN: |
2073-4425 |
| DOI: |
10.3390/genes15081054 |
| Popis: |
Current therapy in chronic myeloid leukemia (CML) has improved patient life expectancy close to that of healthy individuals. However, molecular alterations other than BCR::ABL1 fusion gene in CML are barely known. MicroRNAs are important regulators of gene expression, and variants in some of the components of microRNA biosynthesis pathways have been associated with genetic susceptibility to different types of cancer. Thus, the aim of this study was to evaluate the association of variants located in genes involved in the biogenesis of microRNAs with susceptibility to CML. Fifteen variants in eight genes involved in the biogenesis of miRNAs were genotyped in 296 individuals with CML and 485 healthy participants using TaqMan probes. The association of gene variants with CML and clinical variables was evaluated by a Chi-square test, and odds ratios and 95% confidence intervals were estimated by logistic regression. The variant rs13078 in DICER1 was significantly higher among CML individuals than in healthy participants. In addition, the variants rs7813 and rs2740349 were significantly associated with worse prognosis, according to their Hasford scores, whereas the rs2740349 variant was also associated with a later age at diagnosis. These findings suggest that variants in components of the microRNA biogenesis pathway could be involved in CML genetic risk. |
| Databáze: |
Directory of Open Access Journals |
| Externí odkaz: |
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