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Cited by 538

The DOI matches its Crossref record; 100 of the 100 references it cites were found in a registry or an index.

Myeloid-Derived Suppressor Cells Hinder the Anti-Cancer Activity of Immune Checkpoint Inhibitors

Open access
Weber, Rebekka, Fleming, Viktor, Hu, Xiaoying, Nagibin, Vasyl, Groth, Christopher, Altevogt, Peter, Utikal, Jochen, Umansky, Viktor·2018·Frontiers in Immunology

Abstract

Immune checkpoint inhibitors (ICI) used for cancer immunotherapy were shown to boost the existing anti-tumor immune response by preventing the inhibition of T cells by tumor cells. Antibodies targeting two negative immune checkpoint pathways, namely cytotoxic T-lymphocyte-associated protein 4 (CTLA-4), programmed cell death protein 1 (PD-1), and programmed cell death-ligand 1 (PD-L1), have been approved first for patients with melanoma, squamous non-small cell lung cancer (NSCLC), and renal cell carcinoma. Clinical trials are ongoing to verify the efficiency of these antibodies for other cancer types and to evaluate strategies to block other checkpoint molecules. However, a number of patients do not respond to this treatment possibly due to profound immunosuppression, which is mediated partly by myeloid-derived suppressor cells (MDSC). This heterogeneous population of immature myeloid cells can strongly inhibit anti-tumor activities of T and NK cells and stimulate regulatory T cells (Treg), leading to tumor progression. Moreover, MDSC can contribute to patient resistance to immune checkpoint inhibition. Accumulating evidence demonstrates that the frequency and immunosuppressive function of MDSC in cancer patients can be used as a predictive marker for therapy response. This review focuses on the role of MDSC in immune checkpoint inhibition and provides an analysis of combination strategies for MDSC targeting together with ICI to improve their therapeutic efficiency in cancer patients.

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Metadata

Authors
Weber, R., Fleming, V., Hu, X., Nagibin, V., Groth, C., Altevogt, P., Utikal, J., & Umansky, V.
Venue
Frontiers in Immunology
Published
2018-06-11
Volume
9
Pages
1310-1310
ISSN
1664-3224 (ISSN-L)
OpenAlex
W2808333550
Cited by
538
References
100
FWCI
21.71
Type
journal article
Language
en
Open access
gold

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CoChat. (2026). Citation check: Myeloid-Derived Suppressor Cells Hinder the Anti-Cancer Activity of Immune Checkpoint Inhibitors. https://app.cochat.ai/papers/10.3389/fimmu.2018.01310
The paper
Weber, R., Fleming, V., Hu, X., Nagibin, V., Groth, C., Altevogt, P., Utikal, J., & Umansky, V. (2018). Myeloid-Derived Suppressor Cells Hinder the Anti-Cancer Activity of Immune Checkpoint Inhibitors. Frontiers in Immunology. https://doi.org/10.3389/fimmu.2018.01310

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