Article
Subclonal p53 immunostaining in the diagnosis of endometrial carcinoma molecular subtype.
Histopathology - 1 Dec 2023
Huvila Jutta, Thompson Emily F, Vanden Broek Jamie, Lum Amy, Senz Janine, Leung Samuel, Gilks C Blake, Köbel Martin, McAlpine Jessica N, Jamieson Amy
Abstract excerpt
AIMS: The significance of subclonal expression of p53 (abrupt transition from wild-type to mutant-pattern staining) is not well understood, and the arbitrary diagnostic cut-off of 10% between NSMP and p53abn molecular subtypes of endometrial carcinoma (EC) has not been critically assessed. Our aim was to characterise subclonal p53 and discrepant p53 expression/TP53 sequencing results in EC and assess their...
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