Functional polymorphisms of the TET1 gene increase the risk of neuroblastoma in Chinese children.

ABSTRACT: Common genetic mutations are absent in neuroblastoma, one of the most common childhood tumours. As a demethylase of 5-methylcytosine (m5C) modification, TET1 plays an important role in tumourigenesis and differentiation. However, the association between TET1 gene polymorphisms and susceptibility to neuroblastoma has not been reported. Three TET1 gene polymorphisms (rs16925541 A > G, rs3998860 G > A and rs12781492 A > C) in 402 Chinese patients with neuroblastoma and 473 cancer-free controls were assessed using TaqMan. Multivariate logistic regression analysis was used to evaluate the association between TET1 gene polymorphisms and susceptibility to neuroblastoma. The GTEx database was used to analyse the impact of these polymorphisms on peripheral gene expression. The relationship between

SUBMITTER: Chang J 

PROVIDER: S-EPMC10399530 | biostudies-literature | 2023 Aug

REPOSITORIES: biostudies-literature