Article
Real-world Comparison of P53 Immunohistochemistry and TP53 Mutation Analysis Using Next-generation Sequencing.
Anticancer research - 1 Sept 2024
Lee Hyunwoo, Cho Yoon Ah, Kim Deok Geun, Son Jae Young, Cho Eun Yoon
Abstract excerpt
BACKGROUND/AIM: TP53 mutation in breast cancer (BC) is associated with chemoresistance, endocrine therapy resistance, and late recurrence, resulting in poor prognosis. Nuclear accumulation of p53 in immunohistochemistry (IHC) is a surrogate marker of TP53 mutation. This study analyzed the frequency, type, and distribution of TP53 mutations in BCs and assessed the efficacy of p53 IHC as a surrogate marker of TP53...
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