The site of the Media Sphera Publishers contains materials intended solely for healthcare professionals.
By closing this message, you confirm that you are a certified medical professional or a student of a medical educational institution.
Vtorushin S.V.
Siberian State Medical University of the Ministry of Health of Russia;
Cancer Research Institute of the Tomsk National Research Medical Center of the Russian Academy of Sciences
Krakhmal N.V.
Siberian State Medical University of the Ministry of Health of Russia
Zavyalova M.V.
Siberian State Medical University of the Ministry of Health of Russia;
Cancer Research Institute of the Tomsk National Research Medical Center of the Russian Academy of Sciences
Triple-negative breast cancer. Modern molecular genetic concepts and their clinical significance
Journal: Russian Journal of Archive of Pathology. 2021;83(2): 46‑51
Views: 3246
Downloaded: 163
To cite this article:
Vtorushin SV, Krakhmal NV, Zavyalova MV. Triple-negative breast cancer. Modern molecular genetic concepts and their clinical significance. Russian Journal of Archive of Pathology.
2021;83(2):46‑51. (In Russ.)
https://doi.org/10.17116/patol20218302146
Triple negative breast cancer (BC) is a heterogeneous group of carcinomas that substantially differ in clinical, morphological, and molecular genetic characteristics, tumor response to chemotherapy, and prognosis. These features define triple negative BC today as a special clinical problem that has not yet been completely solved. The review is devoted to the description and systematization of the currently available literature data concerning molecular and genetic features and differences in a fairly significant group of breast carcinomas with a severe, aggressive course and an extremely poor prognosis. The review presents the existing molecular genetic classification of triple negative BC based on the results of studies conducted by M.D. Burstein (2015) and B.D. Lehmann (2016), which determines the presence of 4 tumor-specific subtypes: basal-like type (type 1 and type 2), mesenchymal, and luminal androgen receptor types. The paper reflects the main stages of transformation of the proposed classification over the past decade and an attempt has been make to describe the molecular characteristics of each subtype of these carcinomas.
Authors:
Vtorushin S.V.
Siberian State Medical University of the Ministry of Health of Russia;
Cancer Research Institute of the Tomsk National Research Medical Center of the Russian Academy of Sciences
Krakhmal N.V.
Siberian State Medical University of the Ministry of Health of Russia
Zavyalova M.V.
Siberian State Medical University of the Ministry of Health of Russia;
Cancer Research Institute of the Tomsk National Research Medical Center of the Russian Academy of Sciences
Received:
08.12.2020
Accepted:
25.12.2020
List of references:
Close metadata
Email Confirmation
An email was sent to test@gmail.com with a confirmation link. Follow the link from the letter to complete the registration on the site.
Email Confirmation
Log in to the site using your account in one of the services
We use cооkies to improve the performance of the site. By staying on our site, you agree to the terms of use of cооkies. To view our Privacy and Cookie Policy, please. click here.