KMT2A: Umbrella Gene for Multiple Diseases.

ABSTRACT: KMT2A (Lysine methyltransferase 2A) is a member of the epigenetic machinery, encoding a lysine methyltransferase responsible for the transcriptional activation through lysine 4 of histone 3 (H3K4) methylation. KMT2A has a crucial role in gene expression, thus it is associated to pathological conditions when found mutated. KMT2A germinal mutations are associated to Wiedemann-Steiner syndrome and also in patients with initial clinical diagnosis of several other chromatinopathies (i.e., Coffin-Siris syndromes, Kabuki syndrome, Cornelia De Lange syndrome, Rubinstein-Taybi syndrome), sharing an overlapping phenotype. On the other hand, KMT2A somatic mutations have been reported in several tumors, mainly blood malignancies. Due to its evolutionary conservation, the role of KMT2A in embryonic dev

SUBMITTER: Castiglioni S 

PROVIDER: S-EPMC8949091 | biostudies-literature | 2022 Mar

REPOSITORIES: biostudies-literature