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. 2025 May 12;43(5):905-924.e6.
doi: 10.1016/j.ccell.2025.03.004. Epub 2025 Mar 27.

Conserved spatial subtypes and cellular neighborhoods of cancer-associated fibroblasts revealed by single-cell spatial multi-omics

Affiliations

Conserved spatial subtypes and cellular neighborhoods of cancer-associated fibroblasts revealed by single-cell spatial multi-omics

Yunhe Liu et al. Cancer Cell. .

Abstract

Cancer-associated fibroblasts (CAFs) are a multifaceted cell population essential for shaping the tumor microenvironment (TME) and influencing therapy responses. Characterizing the spatial organization and interactions of CAFs within complex tissue environments provides critical insights into tumor biology and immunobiology. In this study, through integrative analyses of over 14 million cells from 10 cancer types across 7 spatial transcriptomics and proteomics platforms, we discover, validate, and characterize four distinct spatial CAF subtypes. These subtypes are conserved across cancer types and independent of spatial omics platforms. Notably, they exhibit distinct spatial organizational patterns, neighboring cell compositions, interaction networks, and transcriptomic profiles. Their abundance and composition vary across tissues, shaping TME characteristics, such as levels, distribution, and state composition of tumor-infiltrating immune cells, tumor immune phenotypes, and patient survival. This study enriches our understanding of CAF spatial heterogeneity in cancer and paves the way for novel approaches to target and modulate CAFs.

Keywords: cancer-associated fibroblast; cell-cell communication; cellular neighborhood; lymphoid aggregate; pan-cancer; spatial multi-omics; spatial transcriptomics; tertiary lymphoid structure; tumor associated macrophage; tumor microenvironment.

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Conflict of interest statement

Declaration of interests A.M. receives royalties from Cosmos Wisdom Biotechnology and Thrive Earlier Detection and serves as a consultant for Freenome and Tezcat Biotechnology, and H.K. reports research support from Johnson & Johnson, outside the scope of this work. A.A.J. has served as a consultant for Guidepoint, Gerson Lehrman Group, Nuprobe, AvengeBio, Agenus, AstraZeneca, Iovance, Bristol-Myers Squibb, Eisai, GSK/Tesaro, Macrogenics, Instill Bio, Immune-Onc Therapeutics, Obsidian, Alkermes, and Roche/Genentech, and receives research support from AstraZeneca, Bristol-Myers Squibb, Merck, Eli Lilly, Pfizer, Aravive, and Iovance. A.A.J. is also a shareholder of AvengeBio, outside the scope of this work. L.M.S.S. reports research support from Theolytics and travel support from 10x Genomics, both outside of the scope of this work. T.H.H. is a co-founder of Kure.ai Therapeutics, outside of the scope of this work.

References

    1. Caligiuri G, and Tuveson DA (2023). Activated fibroblasts in cancer: Perspectives and challenges. Cancer Cell 41, 434–449. 10.1016/j.ccell.2023.02.015. - DOI - PMC - PubMed
    1. Chen Y, Zhu S, Liu T, Zhang S, Lu J, Fan W, Lin L, Xiang T, Yang J, Zhao X, et al. (2023). Epithelial cells activate fibroblasts to promote esophageal cancer development. Cancer Cell 41, 903–918 e908. 10.1016/j.ccell.2023.03.001. - DOI - PubMed
    1. Lavon H, and Scherz-Shouval R (2023). Insights into the co-evolution of epithelial cells and fibroblasts in the esophageal tumor microenvironment. Cancer Cell 41, 826–828. 10.1016/j.ccell.2023.03.020. - DOI - PubMed
    1. Tsukui T, Wolters PJ, and Sheppard D (2024). Alveolar fibroblast lineage orchestrates lung inflammation and fibrosis. Nature 631, 627–634. 10.1038/s41586-024-07660-1. - DOI - PubMed
    1. Sahai E, Astsaturov I, Cukierman E, Denardo DG, Egeblad M, Evans RM, Fearon D, Greten FR, Hingorani SR, Hunter T, et al. (2020). A framework for advancing our understanding of cancer-associated fibroblasts. Nature Reviews Cancer 20, 174–186. 10.1038/s41568-019-0238-1. - DOI - PMC - PubMed

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