Searchable abstracts of presentations at key conferences on calcified tissues

ba0007lb5 | (1) | ICCBH2019

Chronic recurrent multifocal osteomyelitis in children with hypophosphatasia explained by anti-inflammatory nucleotidase activity of tissue nonspecific alkaline phosphatase in mesenchymal and hematopoietic cells

Bessueille Laurence , Briolay Anne , Como Juna , Mansouri Cylia , Gleizes Marie , El Jamal Alaeddine , Buchet Rene , Dumontet Charles , Matera Eva-Laure , Mornet Etienne , Millan Jose Luis , Fonta Caroline , Magne David

Deficiency in tissue nonspecific alkaline phosphatase (TNAP) causes hypophosphatasia (HPP), which is mainly characterized by skeletal hypomineralization. TNAP promotes mineralization by dephosphorylating the mineralization inhibitor inorganic pyrophosphate (PPi), which is generated from adenosine triphosphate (ATP) by ectonucleotide pyrophosphatase phosphodiesterase 1 (NPP1). Chronic recurrent multifocal osteomyelitis (CRMO), a sterile bone auto-inflammatory disease, has been ...