Publications Hypercementosis Associated with ENPP1 Mutations and GACI Central Role of Pyrophosphate in Acellular Cementum Formation Genetic and pharmacologic modulation of cementogenesis via T pyrophosphate regulators Reduced Orthodontic Tooth Movement in Enpp1 Mutant Mice with HypercementosisHypophosphatasia-associated Deficiencies in Mineralization and Gene Expression in Cultured Dental Pulp Cells Obtained from Human Teeth