Open Access

Precision medicine in breast cancer (Review)

  • Authors:
    • Petros Papalexis
    • Vasiliki Epameinondas Georgakopoulou
    • Panagiotis V. Drossos
    • Eirini Thymara
    • Aphrodite Nonni
    • Andreas C. Lazaris
    • George C. Zografos
    • Demetrios A. Spandidos
    • Nikolaos Kavantzas
    • Georgia Eleni Thomopoulou
  • View Affiliations

  • Published online on: August 20, 2024     https://doi.org/10.3892/mco.2024.2776
  • Article Number: 78
  • Copyright: © Papalexis et al. This is an open access article distributed under the terms of Creative Commons Attribution License.

Metrics: Total Views: 0 (Spandidos Publications: | PMC Statistics: )
Total PDF Downloads: 0 (Spandidos Publications: | PMC Statistics: )


Abstract

Precision medicine in breast cancer is a revolutionary approach that customizes diagnosis and treatment based on individual and tumor characteristics, departing from the traditional one‑size‑fits‑all approach. Breast cancer is diverse, with various subtypes driven by distinct genetic mutations. Understanding this diversity is crucial for tailored treatment strategies that target specific vulnerabilities in each tumor. Genetic testing, particularly for mutations in breast cancer gene (BRCA) DNA repair‑associated genes, helps assess hereditary risks and influences treatment decisions. Molecular subtyping guides personalized treatments, such as hormonal therapies for receptor‑positive tumors and human epidermal growth factor receptor 2 (HER2)‑targeted treatments. Targeted therapies, including those for HER2‑positive and hormone receptor‑positive breast cancers, offer more effective and precise interventions. Immunotherapy, especially checkpoint inhibitors, shows promise, particularly in certain subtypes such as triple‑negative breast cancer, with ongoing research aiming to broaden its effectiveness. Integration of big data and artificial intelligence enhances personalized treatment strategies, while liquid biopsies provide real‑time insights into tumor dynamics, aiding in treatment monitoring and modification. Challenges persist, including accessibility and tumor complexity, but emerging technologies and precision prevention offer hope for improved outcomes. Ultimately, precision medicine aims to optimize treatment efficacy, minimize adverse effects and enhance the quality of life for patients with breast cancer.
View Figures
View References

Related Articles

Journal Cover

November-2024
Volume 21 Issue 5

Print ISSN: 2049-9450
Online ISSN:2049-9469

Sign up for eToc alerts

Recommend to Library

Copy and paste a formatted citation
x
Spandidos Publications style
Papalexis P, Georgakopoulou VE, Drossos PV, Thymara E, Nonni A, Lazaris AC, Zografos GC, Spandidos DA, Kavantzas N, Thomopoulou G, Thomopoulou G, et al: Precision medicine in breast cancer (Review). Mol Clin Oncol 21: 78, 2024.
APA
Papalexis, P., Georgakopoulou, V.E., Drossos, P.V., Thymara, E., Nonni, A., Lazaris, A.C. ... Thomopoulou, G. (2024). Precision medicine in breast cancer (Review). Molecular and Clinical Oncology, 21, 78. https://doi.org/10.3892/mco.2024.2776
MLA
Papalexis, P., Georgakopoulou, V. E., Drossos, P. V., Thymara, E., Nonni, A., Lazaris, A. C., Zografos, G. C., Spandidos, D. A., Kavantzas, N., Thomopoulou, G."Precision medicine in breast cancer (Review)". Molecular and Clinical Oncology 21.5 (2024): 78.
Chicago
Papalexis, P., Georgakopoulou, V. E., Drossos, P. V., Thymara, E., Nonni, A., Lazaris, A. C., Zografos, G. C., Spandidos, D. A., Kavantzas, N., Thomopoulou, G."Precision medicine in breast cancer (Review)". Molecular and Clinical Oncology 21, no. 5 (2024): 78. https://doi.org/10.3892/mco.2024.2776