Cited by 1,705Cancer Immunotherapy and BiomarkersImmune cells in cancerTGF-β signaling in diseases

Fibroblast Heterogeneity and Immunosuppressive Environment in Human Breast Cancer

Open access
Costa, Ana, Kieffer, Yann, Scholer-Dahirel, Alix, Pelon, Floriane, Bourachot, Brigitte, Cardon, Melissa, Sirven, Philemon, Magagna, Ilaria +11 more·2018·Cancer Cell

Abstract

Carcinoma-associated fibroblasts (CAF) are key players in the tumor microenvironment. Here, we characterize four CAF subsets in breast cancer with distinct properties and levels of activation. Two myofibroblastic subsets (CAF-S1, CAF-S4) accumulate differentially in triple-negative breast cancers (TNBC). CAF-S1 fibroblasts promote an immunosuppressive environment through a multi-step mechanism. By secreting CXCL12, CAF-S1 attracts CD4+CD25+ T lymphocytes and retains them by OX40L, PD-L2, and JAM2. Moreover, CAF-S1 increases T lymphocyte survival and promotes their differentiation into CD25 High FOXP3 High, through B7H3, CD73, and DPP4. Finally, in contrast to CAF-S4, CAF-S1 enhances the regulatory T cell capacity to inhibit T effector proliferation. These data are consistent with FOXP3+ T lymphocyte accumulation in CAF-S1-enriched TNBC and show how a CAF subset contributes to immunosuppression.

Integrity signals

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Crossref · 10.1016/j.ccell.2018.01.011

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69 of 69 references verified0 citation errors · 0 not checkable

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  • CD276 (B7-H3) was expressed most prominently on CAFs and TSKs.

    “Interestingly, CD276 (B7-H3), known to augment Tregs and inhibit T cell responses (Costa et al., 2018, Prasad et al., 2004, Suh et al., 2003), was expressed most prominently on CAFs and TSKs.”
  • FAP-high fibroblasts are correlated with Treg cell-mediated immunosuppression and poor outcome.

    “FAP-high fibroblasts are correlated with Treg cell-mediated immunosuppression and a poor outcome119”
  • Clinical analysis supports an inverse association between CAFs and CD8+ T cells.

    “Clinical analysis further supports an inverse association between CAFs and CD8+ T cells119.”
  • Breast cancer shows divergent CAF phenotypes, with FAP as the primary discriminating marker.

    “Breast cancer also shows divergent CAF phenotypes, with the primary discriminating marker being FAP.”
  • CAFs can help define the immunosuppressive environment, through effects on immune cell activation and impeding infiltration of immune cells into tumors.

    “Additionally, they can help define the immunosuppressive environment, through effects on immune cell activation and impeding infiltration of immune cells into tumors227–231.”

    From TGFβ biology in cancer progression and immunotherapy (2021) · cites this paper as [227]

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Authors
Costa, A., Kieffer, Y., Scholer-Dahirel, A., Pelon, F., Bourachot, B., Cardon, M., Sirven, P., Magagna, I., Fuhrmann, L., Bernard, C., Bonneau, C., Kondratova, M., Kuperstein, I., Zinovyev, A., Givel, A.-M., Parrini, M.-C., Soumelis, V., Vincent-Salomon, A., & Mechta-Grigoriou, F.
Affiliations
  • Inserm (FR)
  • Institut Curie (FR)
Venue
Cancer Cell
Publisher
Elsevier BV
Published
2018-03
Volume
33
Issue
3
Pages
463-479.e10
ISSN
1535-6108 (ISSN-L)
OpenAlex
W2786031287
Cited by
1,705
References
74
Citations by year
2026: 165 · 2025: 202 · 2024: 264 · 2023: 255 · 2022: 236 · 2021: 262 · 2020: 173 · 2019: 99 · 2018: 47
FWCI
54.69
Type
journal article
Language
en
Open access
Locations
  • Cancer Cell (publishedVersion)
  • PubMed (publishedVersion)
  • HAL (submittedVersion)
Funders
  • Fondation de France
  • Fondation Pierre-Gilles de Gennes
  • Institut National Du Cancer (INCa-DGOS-9963)
  • Fondation pour la Recherche Médicale
  • SiRIC-Curie program (INCa-DGOS-4654)
  • Institut National de la Santé et de la Recherche Médicale
  • Institut Curie
  • Ligue Nationale Contre le Cancer
  • ICGex (ANR-10-EQPX-03)
Topics
  • Health Sciences › Medicine › Oncology › Cancer Immunotherapy and Biomarkers
  • Life Sciences › Immunology and Microbiology › Immunology › Immune cells in cancer
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › TGF-β signaling in diseases
Keywords
cancer-associated fibroblasts, breast cancer, triple-negative breast cancer, tumor microenvironment, immunosuppression, regulatory T cells, CXCL12, OX40L, PD-L2, JAM2, B7-H3, CD73, dipeptidyl peptidase IV, Foxp3, CD4+ T cells, T cell survival, fibroblast heterogeneity
MeSH terms
Breast Neoplasms, Cell Differentiation, Fibroblasts, Humans, Immune Tolerance, Lymphocyte Activation, Lymphocytes, Tumor-Infiltrating, Cell Proliferation, T-Lymphocytes, Regulatory, Forkhead Transcription Factors, Tumor Microenvironment

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