The University of Pittsburgh received a $109,548 federal Project Grant award from the National Institute of Dental and Craniofacial Research (NIDCR) under the Oral Diseases and Disorders Research program (CFDA 93.121). This 2.5-year grant supports research to investigate the interactions between phosphorylated amelogenin and acid phosphatase 4 (ACP4) expression, which are critical to the proper development of tooth enamel.
Using techniques like single-cell RNA sequencing, RT-qPCR, immunohistochemistry, and protein interaction assays, the researchers at the University of Pittsburgh aim to characterize the role of ACP4 in enamel formation and determine how changes in pH levels affect the interactions between phosphorylated amelogenin and ACP4. These studies will provide insights into the mechanisms of amelogenin phosphorylation and its importance for healthy enamel development, which has implications for understanding and treating enamel disorders like amelogenesis imperfecta.
Generated 3/4/25, 8:33 AM