Inherited Thrombocytopenia Related Genes: GPS2 Mediates the Interplay Between ANKRD26 and ETV6.

ABSTRACT: Mutations in the genes ANKRD26, RUNX1, and ETV6 cause three clinically overlapping thrombocytopenias characterized by a predisposition to hematological neoplasms. The ANKRD26 gene, which encodes a protein involved in protein-protein interactions, is downregulated by RUNX1 during megakaryopoiesis. Mutations in 5'UTR of ANKRD26, leading to ANKRD26-RT, disrupt this regulation, resulting in the persistent expression of ANKRD26, which leads to impaired platelet biogenesis and an increased risk of leukemia. Although ANKRD26 and ETV6 exhibit inverse expression during megakaryopoiesis, ETV6 does not regulate the ANKRD26 expression. Hypothesizing an interplay between ETV6 and ANKRD26 through in vitro studies, we explored the interactions between the two proteins. In this

SUBMITTER: Capaci V 

PROVIDER: S-EPMC11720448 | biostudies-literature | 2024 Dec

REPOSITORIES: biostudies-literature