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 , MDM 2 protein, cyclin D1, Ki‐67, Bcl‐2 metallothionein, metalloproteinases, D56 hepatocyte growth factor, c‐met, DNA methyltransferase, podoplanin, TGF ‐ β I, 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.