Immunoprofile of the adenomatoid odontogenic tumor

This study was focused on the immunohistochemical profile of the adenomatoid odontogenic tumor. A Pub/Medline search revealed a number of immunohistochemical studies including cytokeratin profiles, extracellular matrix proteins, Integrins, ameloblast‐associated proteins resorption regulators (RANK, RANKL), p53, PCNA, MDM2 protein, cyclin D1, Ki‐67, Bcl‐2 metallothionein, metalloproteinases, D56 hepatocyte growth factor, c‐met, DNA methyltransferase, podoplanin, TGF‐βI, Smad‐2/3, Smad‐I‐5/‐8, Smad 4, beta‐ catenin, calretinin, and clonality. Careful interpretation of the findings indicates that the adenomatoid odontogenic tumor may be more of a hamartomatous than neoplastic nature.