ArticleCell death discovery2025
MARCO expression on myeloid-derived suppressor cells is essential for their differentiation and immunosuppression.
Article in Cell death discovery, 2025. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.
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The trial behind it
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Who cites it
8 citing papers in PubMed.
- Myeloid-derived MIF is a central regulator of MDSC-driven T-cell dysfunction in head and neck squamous cell carcinoma.Oncoimmunology · 2026Article
- Mechanisms of tumor cell evasion from NK cell-mediated killing and advances in NK cell-based cancer immunotherapy.Pharmaceutical science advances · 2026Review
- ASGR1 Deficiency Promotes Liver Fibrosis by Enhancing Pro-Inflammatory Arachidonic Acid Metabolism and ALP Secretion.Immunity, inflammation and disease · 2026Article
- Myeloid-Derived Suppressor Cells in Cancer: Metabolic Reprogramming, Immune Crosstalk, and Therapeutic Targeting.Cancers · 2026Review
- Metabolic networks in the tumor microenvironment: roles of amino acid and lipid metabolism pathways in cancer progression and therapy.Experimental & molecular medicine · 2026Review
- Chronic viral infections and their role in shaping the tumor immune microenvironment.Frontiers in immunology · 2026Review
- Immunosuppressive cells as barriers to cancer therapy: mechanisms and emerging solutions.Frontiers in immunology · 2026Review
- Nano-Immunotherapy Targeting TAMs: Precisely Regulating TAMs to Reverse Immunosuppressive TME.International journal of nanomedicine · 2026Review
Corrections and comments
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Authors and funding
9 authors.
Funding
Abstract
Myeloid-derived suppressor cells (MDSCs) significantly contribute to the immunosuppressive tumor microenvironment (TME), and targeted inhibition of MDSCs is a potential therapeutic strategy against cancer. Here, we identify macrophage receptor with collagenous structure (MARCO) as a critical regulator of MDSC differentiation and immunosuppression in breast cancer. The present study demonstrates that MARCO is expressed on MDSCs, and breast tumor-derived exosomes (TDEs) enriched with macrophage migration inhibitory factor (MIF) promote MDSC differentiation and amplify immunosuppressive activity by up-regulating MARCO. Genetic ablation of MARCO in a murine breast cancer model attenuated tumor growth, accompanied by reduced monocytic MDSCs (M-MDSCs) and total tumor-associated macrophages (TAMs), along with enhanced infiltration of CD8
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Registered trials
Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.