Skip to main content
Top
Published in: Cancer Immunology, Immunotherapy 3/2020

Open Access 01-03-2020 | Metastasis | Original Article

Clinical relevance of systemic monocytic-MDSCs in patients with metastatic breast cancer

Authors: Caroline Bergenfelz, Anna Roxå, Meliha Mehmeti, Karin Leandersson, Anna-Maria Larsson

Published in: Cancer Immunology, Immunotherapy | Issue 3/2020

Login to get access

Abstract

The overall aim of this prospective study was to delineate the role of monocytic myeloid-derived suppressor cells (Mo-MDSCs) in patients with metastatic breast cancer (MBC). MDSCs are a heterogeneous group of immunosuppressive cells often enriched in different malignancies which hold prognostic and predictive value for clinical outcomes. Here, we assessed the clinical significance of Mo-MDSCs in 54 patients with de novo or distant recurrent MBC. We show that high levels of Mo-MDSCs significantly correlated with de novo MBC (metastatic disease at initial diagnosis), estrogen receptor (ER) negativity, and liver- and bone metastasis. A trend towards an association between high levels of Mo-MDSCs and survival (P = 0.053) was also found in patients with distant recurrent ER-positive MBC. We therefore propose that an increased population of Mo-MDSCs may be related to the metastatic or immunoregulatory switch associated with transition to a more systemic disease. Our data imply that high levels of systemic Mo-MDSCs represent patients with more aggressive disease and worse outcome.
Appendix
Available only for authorised users
Literature
1.
go back to reference Bray F, Ferlay J, Soerjomataram I, Siegel RL, Torre LA, Jemal A (2018) Global cancer statistics 2018: GLOBOCAN estimates of incidence and mortality worldwide for 36 cancers in 185 countries. CA 68:394–424. Doi: 10.3322/caac.21492. Bray F, Ferlay J, Soerjomataram I, Siegel RL, Torre LA, Jemal A (2018) Global cancer statistics 2018: GLOBOCAN estimates of incidence and mortality worldwide for 36 cancers in 185 countries. CA 68:394–424. Doi: 10.3322/caac.21492.
17.
27.
go back to reference Yuan XK, Zhao XK, Xia YC, Zhu X, Xiao P (2011) Increased circulating immunosuppressive CD14(+)HLA-DR(-/low) cells correlate with clinical cancer stage and pathological grade in patients with bladder carcinoma. J Int Med Res 39:1381–1391CrossRefPubMed Yuan XK, Zhao XK, Xia YC, Zhu X, Xiao P (2011) Increased circulating immunosuppressive CD14(+)HLA-DR(-/low) cells correlate with clinical cancer stage and pathological grade in patients with bladder carcinoma. J Int Med Res 39:1381–1391CrossRefPubMed
29.
41.
go back to reference Shi H, Zhang J, Han X, Li H, Xie M, Sun Y, Liu W, Ba X, Zeng X (2017) Recruited monocytic myeloid-derived suppressor cells promote the arrest of tumor cells in the premetastatic niche through an IL-1beta-mediated increase in E-selectin expression. Int J Cancer 140:1370–1383. https://doi.org/10.1002/ijc.30538 CrossRefPubMed Shi H, Zhang J, Han X, Li H, Xie M, Sun Y, Liu W, Ba X, Zeng X (2017) Recruited monocytic myeloid-derived suppressor cells promote the arrest of tumor cells in the premetastatic niche through an IL-1beta-mediated increase in E-selectin expression. Int J Cancer 140:1370–1383. https://​doi.​org/​10.​1002/​ijc.​30538 CrossRefPubMed
Metadata
Title
Clinical relevance of systemic monocytic-MDSCs in patients with metastatic breast cancer
Authors
Caroline Bergenfelz
Anna Roxå
Meliha Mehmeti
Karin Leandersson
Anna-Maria Larsson
Publication date
01-03-2020
Publisher
Springer Berlin Heidelberg
Published in
Cancer Immunology, Immunotherapy / Issue 3/2020
Print ISSN: 0340-7004
Electronic ISSN: 1432-0851
DOI
https://doi.org/10.1007/s00262-019-02472-z

Other articles of this Issue 3/2020

Cancer Immunology, Immunotherapy 3/2020 Go to the issue
Webinar | 19-02-2024 | 17:30 (CET)

Keynote webinar | Spotlight on antibody–drug conjugates in cancer

Antibody–drug conjugates (ADCs) are novel agents that have shown promise across multiple tumor types. Explore the current landscape of ADCs in breast and lung cancer with our experts, and gain insights into the mechanism of action, key clinical trials data, existing challenges, and future directions.

Dr. Véronique Diéras
Prof. Fabrice Barlesi
Developed by: Springer Medicine