TET2 missense variants in human neoplasia. A proposal of structural and functional classification.

ABSTRACT:

Background

The human TET2 gene plays a pivotal role in the epigenetic regulation of normal and malignant hematopoiesis. Somatic TET2 mutations have been repeatedly identified in age-related clonal hematopoiesis and in myeloid neoplasms ranging from acute myeloid leukemia (AML) to myeloproliferative neoplasms. However, there have been no attempts to systematically explore the structural and functional consequences of the hundreds of TET2 missense variants reported to date.

Methods

We have sequenced the TET2 gene in 189 Spanish AML patients using Sanger sequencing and NGS protocols. Next, we performed a thorough bioinformatics analysis of TET2 protein and of the expected impact of all reported TET2 missense variants on protein structure and function, exploiting available struc

SUBMITTER: Bussaglia E 

PROVIDER: S-EPMC6625141 | biostudies-literature | 2019 Jul

REPOSITORIES: biostudies-literature