KMT2D regulates tooth enamel development.

ABSTRACT: Amelogenesis, the process of enamel formation, is tightly regulated and essential for producing the tooth enamel that protects teeth from decay and wear. Disruptions in amelogenesis can result in amelogenesis imperfecta, a group of genetic conditions characterized by defective enamel, including enamel hypoplasia, marked by thin or underdeveloped enamel. Mutations in the KMT2D (MLL4) gene, which encodes a histone H3-lysine 4-methyltransferase, are associated with Kabuki syndrome, a developmental disorder that can involve dental anomalies such as enamel hypoplasia. However, the specific role of KMT2D in amelogenesis remains poorly understood. To address this gap, we generated a conditional knockout mouse model with ectoderm-specific deletion of Kmt2d (Krt14-Cre;Kmt2d<

SUBMITTER: Lee JM 

PROVIDER: S-EPMC11475867 | biostudies-literature | 2024 Dec

REPOSITORIES: biostudies-literature