Immunohistochemical detection of p53 protein in ameloblastoma types
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Abstract
Overexpression of p53 protein in unicystic ameloblastoma [uAB] is denser than in the conventional ameloblastoma [cAB] type, indicating increased wild type p53 - suppressing the growth potential of uAB and denoting the early event of neoplastic transformation, probably of a previous odontogenic cyst. Overexpression of p53 in borderline cAB and malignant ameloblastoma [mAB] types might reflect a mutational p53 protein playing an oncogenic role, promoting tumour growth. Overexpression of p53 protein could be a valid screening method for predicting underlying malignant genetic changes in AB types, through increased frequency of immunoreactive cells or increased staining densityCitation
El Sissy, N.A. (1999). Immunohistochemical detection of p53 protein in ameloblastoma types. EMHJ - Eastern Mediterranean Health Journal, 5 (3), 478-489, 1999 https://iris.who.int/handle/10665/118731