Breast Cancer: Pathology, Biomarkers and Treatment

A special issue of Life (ISSN 2075-1729). This special issue belongs to the section "Physiology and Pathology".

Deadline for manuscript submissions: closed (31 January 2024) | Viewed by 4014

Special Issue Editors


E-Mail Website
Guest Editor
Section of Oncology, Department of Medicine, University of Verona, Azienda Ospedaliera Universitaria Integrata (AOUI) di Verona, Verona, Italy
Interests: breast cancer; nutrition

E-Mail Website
Guest Editor
Section of Oncology, Department of Medicine, University of Verona, Azienda Ospedaliera Universitaria Integrata (AOUI) di Verona, Verona, Italy
Interests: breast cancer; biomarker; luminal; HER2; triple-negative

E-Mail Website
Guest Editor
Section of Oncology, Department of Medicine, University of Verona, Azienda Ospedaliera Universitaria Integrata (AOUI) di Verona, Verona, Italy
Interests: breast cancer; biomarkers; prostate cancer, genitourinary cancers; senescence in cancer

Special Issue Information

Dear Colleagues,

It is well known that breast cancer is a heterogeneous disease with multiple intrinsic tumors, which are most commonly grouped into four major subtypes: luminal A, luminal B, HER2-overexpressing, and triple-negative (or basal-like).

Over the past few years, various therapies have emerged in the area of breast cancer. These include the most recently approved drugs, such as CDK 4/6 inhibitors in luminal subtypes, and antibody–drug conjugates, such as sacituzumab govitecan in triple-negative breast cancer or trastuzumab deruxtecan in HER2-overexpressing breast cancer. However, despite the use of the abovementioned subtype classifications to guide treatment regimes, many patients develop drug resistance and experience relapses or complete treatment failure.

We are looking for reviews or articles written by leading experts in their fields on the subjects of breast cancer subtypes and the different combinations of morphologic, clinical, immunohistochemical, and genomic characteristics. These should help provide a molecular spectrum of tumors with a better granular characterization to aid diagnoses, prognoses, and treatment regimes.

Dr. Elena Fiorio
Dr. Elena Giontella
Dr. Francesca Zacchi
Guest Editors

Manuscript Submission Information

Manuscripts should be submitted online at www.mdpi.com by registering and logging in to this website. Once you are registered, click here to go to the submission form. Manuscripts can be submitted until the deadline. All submissions that pass pre-check are peer-reviewed. Accepted papers will be published continuously in the journal (as soon as accepted) and will be listed together on the special issue website. Research articles, review articles as well as short communications are invited. For planned papers, a title and short abstract (about 100 words) can be sent to the Editorial Office for announcement on this website.

Submitted manuscripts should not have been published previously, nor be under consideration for publication elsewhere (except conference proceedings papers). All manuscripts are thoroughly refereed through a single-blind peer-review process. A guide for authors and other relevant information for submission of manuscripts is available on the Instructions for Authors page. Life is an international peer-reviewed open access monthly journal published by MDPI.

Please visit the Instructions for Authors page before submitting a manuscript. The Article Processing Charge (APC) for publication in this open access journal is 2600 CHF (Swiss Francs). Submitted papers should be well formatted and use good English. Authors may use MDPI's English editing service prior to publication or during author revisions.

Keywords

  • breast cancer
  • subtypes
  • biomarkers
  • genomic alterations

Benefits of Publishing in a Special Issue

  • Ease of navigation: Grouping papers by topic helps scholars navigate broad scope journals more efficiently.
  • Greater discoverability: Special Issues support the reach and impact of scientific research. Articles in Special Issues are more discoverable and cited more frequently.
  • Expansion of research network: Special Issues facilitate connections among authors, fostering scientific collaborations.
  • External promotion: Articles in Special Issues are often promoted through the journal's social media, increasing their visibility.
  • e-Book format: Special Issues with more than 10 articles can be published as dedicated e-books, ensuring wide and rapid dissemination.

Further information on MDPI's Special Issue polices can be found here.

Published Papers (2 papers)

Order results
Result details
Select all
Export citation of selected articles as:

Research

12 pages, 604 KiB  
Article
The Influence of Tumor-Specific Markers in Breast Cancer on Other Blood Parameters
by Vlad Bogdan Varzaru, Anca-Elena Eftenoiu, Daliborca Cristina Vlad, Cristian Sebastian Vlad, Aurica Elisabeta Moatar, Roxana Popescu and Ionut Marcel Cobec
Life 2024, 14(4), 458; https://doi.org/10.3390/life14040458 - 29 Mar 2024
Cited by 1 | Viewed by 2591
Abstract
Background: Breast cancer is the most frequently diagnosed cancer among women, responsible for the highest number of cancer-related deaths worldwide. There is limited data available related to serum tumor markers in breast cancer and other blood parameters or other glandular laboratory parameters. This [...] Read more.
Background: Breast cancer is the most frequently diagnosed cancer among women, responsible for the highest number of cancer-related deaths worldwide. There is limited data available related to serum tumor markers in breast cancer and other blood parameters or other glandular laboratory parameters. This study aims to evaluate the correlation of tumor-specific markers for breast cancer with other blood parameters and how these correlations could impact clinical management. Material and Method: This retrospective study represents a data analysis from 1 January 2020 to 31 May 2023, in the County Hospital of Timisoara, Romania. We reviewed all the cases where, in the laboratory analyses, the serum tumor specific biomarkers for breast cancer were analyzed. Results: A statistical analysis was performed in order to identify a possible relationship between CA 15-3 and the various biomarkers and blood parameters included in the present study. Values were classified according to reference ranges. The tests revealed no statistically significant associations between CA 15-3 values and the levels of CA125 (χ2(1) = 1.852, p = 0.174), CEA (χ2(1) = 1.139, p = 0.286), AFP (Fisher’s exact test, p = 0.341), fT4 (Fisher’s exact test, p = 0.310), TSH (Fisher’s exact test, p = 0.177), or PTH (Fisher’s exact test, p = 0.650). Conclusion: The findings indicate a lack of strong correlation between CA 15-3 and CA125, CEA, AFP, thyroid function markers, or PTH within this cohort. Full article
(This article belongs to the Special Issue Breast Cancer: Pathology, Biomarkers and Treatment)
Show Figures

Figure 1

10 pages, 1249 KiB  
Article
Vulnerability of Store-Operated Calcium Entry to Inhibitors and Microenvironment in Cells of Different Breast Cancer Subtypes
by Anton Y. Skopin, Lubov N. Glushankova, Konstantin O. Gusev and Elena V. Kaznacheyeva
Life 2024, 14(3), 357; https://doi.org/10.3390/life14030357 - 8 Mar 2024
Viewed by 1088
Abstract
The incidence and development of cancer are highly dependent on pathological disturbances in calcium homeostasis of the cell. One of the major pathways for calcium entry is store-operated calcium entry (SOCE), which functions in virtually all cell types. Changes in the expression level [...] Read more.
The incidence and development of cancer are highly dependent on pathological disturbances in calcium homeostasis of the cell. One of the major pathways for calcium entry is store-operated calcium entry (SOCE), which functions in virtually all cell types. Changes in the expression level of the main proteins organizing SOCE are observed during the development of various cancer types, particularly breast cancer (BC). This leads to unique SOCE with characteristics individual for each type of BC and requires particular therapeutic approaches. In this study, we tested the sensitivity of SOCE in various BC cells to selective ORAI channel inhibitors and the less selective compounds Leflunomide and Teriflunomide, approved by the FDA for clinical use. We also analyzed the vulnerability of SOCE to the influence of factors typical of the tumor microenvironment: hypoxia and acidification. We have observed that the SOCE inhibitors Leflunomide and Teriflunomide suppress SOCE in the triple-negative BC cell line MDA-MB-231, but not in the luminal A BC cell line MCF-7. MDA-MB-231 cells also demonstrate higher pH dependence of SOCE compared to MCF-7 cells. In addition, the oxygen scavenger sodium dithionide also affects SOCE, stimulating it in MDA-MB-231 cells but inhibiting in MCF-7 cells. Overall, our data highlight the importance of considering the different sensitivities of various BC cell types to inhibitors and to microenvironmental factors such as hypoxia and acidification when developing targeted drugs. Full article
(This article belongs to the Special Issue Breast Cancer: Pathology, Biomarkers and Treatment)
Show Figures

Figure 1

Back to TopTop