ArticleThe oncologist2024
Prognostic Role of p53 Immunohistochemical Status in Invasive Breast Cancer. A Retrospective Review of 1387 Cases With Luminal-Like/Her2 Negative Breast Tumors.
Article in The oncologist, 2024. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 7 papers.
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Who cites it
7 citing papers in PubMed, 7 citations in OpenAlex.
- Clinicopathological features, immunophenotyping, and immunohistochemical biomarkers associated with germline BRCA1/2 variants in breast cancer: a retrospective cohort of 265 patients.Scientific reports · 2026Article
- Article
- A Practical Immunohistochemistry-Based Model for Predicting Pathologic Complete Response in Estrogen Receptor-Strong Positive and HER2-Negative Breast Cancer.Journal of breast cancer · 2026Article
- Immunohistochemical Evaluation of p53 and Its Association With Prognostic Parameters in Breast Cancer.Cureus · 2026Article
- Lymphovascular Invasion Is a Predictor of Clinical Outcomes in Bladder Cancer Patients Treated with Radical Cystectomy.Journal of clinical medicine · 2025Article
- Clinicopathological and prognostic exploratory study of primary metaplastic squamous cell carcinoma of the breast.PloS one · 2025Article
- Aberrant p53 immunostaining patterns in breast carcinoma of no special type strongly correlate with presence and type of TP53 mutations.Virchows Archiv : an international journal of pathology · 2024Article
Corrections and comments
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Authors and funding
10 authors at 3 institutions in 1 country.
Funding
Abstract
purposeThe aim of this study was to evaluate the prognostic role of p53 immunohistochemical (IHC) expression in a large cohort of patients with hormone receptors (HR)-positive/Her2-negative primary invasive breast cancer.
methodsRetrospective review of consecutive cases treated at our Breast Unit between 2003 and 2013. Patients were divided into 3 subgroups based on p53 IHC expression: null (0%), low (0.1%-49%), and high (≥50%) p53 expression.
resultsA total of 1387 patients were included in the study with a median follow-up of 86 months. After adjusting for age, size, node status, lymphovascular invasion, progesterone, and Ki67 expression, only null p53 immunophenotype was associated with worse disease-free survival (DFS) (OR 1.74, 95% IC, 1.11-2.71, P = .015) and distant recurrence-free survival (DRFS) (OR 1.73, 95% IC, 1.04-2.90, P = .036). Null p53 impacted significantly DFS and DRFS also in patients with early breast cancer.
conclusionsp53 IHC expression affects survival and, thus can be a valuable tool in the management of patients with HR-positive/Her2-negative breast cancer.
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