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Elevated expression of Aurora-A/AURKA in breast cancer associates with younger age and aggressive features
- Source :
- Breast Cancer Research, Vol 26, Iss 1, Pp 1-14 (2024)
- Publication Year :
- 2024
- Publisher :
- BMC, 2024.
-
Abstract
- Abstract Background and objective Aurora kinase A (AURKA) is reported to be overexpressed in breast cancer. In addition to its role in regulating cell cycle and mitosis, studies have reported AURKA involvements in oncogenic signaling in suppressing BRCA1 and BRCA2. We aimed to characterize AURKA protein and mRNA expression in a breast cancer cohort of the young, investigating its relation to clinico-pathologic features and survival, and exploring age-related AURKA-associated biological processes. Methods Aurora kinase A immunohistochemical staining was performed on tissue microarrays of primary tumors from an in-house breast cancer cohort (n = 355) with information on clinico-pathologic data, molecular markers, and long and complete follow-up. A subset of the in-house cohort (n = 127) was studied by the NanoString Breast Cancer 360 expression panel for exploration of mRNA expression. METABRIC cohorts
- Subjects :
- Neoplasms. Tumors. Oncology. Including cancer and carcinogens
RC254-282
Subjects
Details
- Language :
- English
- ISSN :
- 1465542X
- Volume :
- 26
- Issue :
- 1
- Database :
- Directory of Open Access Journals
- Journal :
- Breast Cancer Research
- Publication Type :
- Academic Journal
- Accession number :
- edsdoj.4144b2c5b5124b18802b1b092fd8d41c
- Document Type :
- article
- Full Text :
- https://doi.org/10.1186/s13058-024-01882-x