hrp0097p2-57 | Bone, Growth Plate and Mineral Metabolism | ESPE2023

Heterozygous mutations in SETD5 are associated with bone fragility

Blaschitz Alexandra , Aischwarya Rao Avula , Castiglioni Claudia , Balasubramanian Meena

Background: SET domain-containing 5 (SETD5) is an uncharacterized member of the protein lysine methyltransferase family, a group best known for its ability to methylate their substrate and, by that, regulate gene expression. Heterozygous pathogenic variants in SETD5 are known to cause neurodevelopmental delay. We present two children with pathogenic variants in SETD5 and vertebral fractures with low bone mass. Individual 1 This 15-year old male of Caucasian an...