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Article

Analysis of Ki-67 expression in women with breast cancer: Comparative evaluation of two different methodologies by immunophenotyping.

Pathology, research and practice - 1 Feb 2022

Vieira Daniella Serafin Couto, Wopereis Sandro, Walter Laura Otto, de Oliveira Silva Lisandra, Ribeiro Amanda Abdalla Biasi, Wilkens Renato Salerno, Fernandes Bráulio Leal, Reis Manoela Lira, Golfetto Lisléia, Santos-Silva Maria Cláudia

Abstract excerpt

The Ki-67 antigen is a nuclear protein with proven prognostic value in different neoplasms and recognizes the predictive value in breast cancer (BC). No consensus exists on the ideal cutoff point. In this study, Ki-67 expression was evaluated in samples of BC by flow cytometry (FC) and compared with immunohistochemical (IHC) examination. For this, the BC tissue samples were sectioned, macerated, filtered, and...

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Methodology Data sources Editorial policy Privacy About Contact Helena Bioinformatics

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Source

Identifiers

PMID: 34971844
DOI: 10.1016/j.prp.2021.153750

Provenance

PubMed metadata and Literature Corpus relationships. Corpus snapshot updated 7 Sept 2026. Manifest publication-graph-cohort-2026-09-08.1.

Source receipt: pubmed, retrieved 7 Sept 2026.

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