Cited by 952Immune cells in cancerPancreatic and Hepatic Oncology ResearchCancer Immunotherapy and Biomarkers

Tumor-derived granulocyte-macrophage colony-stimulating factor regulates myeloid inflammation and T cell immunity in pancreatic cancer

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Bayne, Lauren J., Beatty, Gregory L., Jhala, Nirag, Clark, Carolyn E., Rhim, Andrew D., Stanger, Ben Z., Vonderheide, Robert H.·2012·Cancer Cell

Abstract

Cancer-associated inflammation is thought to be a barrier to immune surveillance, particularly in pancreatic ductal adenocarcinoma (PDA). Gr-1(+) CD11b(+) cells are a key feature of cancer inflammation in PDA, but remain poorly understood. Using a genetically engineered mouse model of PDA, we show that tumor-derived granulocyte-macrophage colony-stimulating factor (GM-CSF) is necessary and sufficient to drive the development of Gr-1(+) CD11b(+) cells that suppressed antigen-specific T cells. In vivo, abrogation of tumor-derived GM-CSF inhibited the recruitment of Gr-1(+) CD11b(+) cells to the tumor microenvironment and blocked tumor development-a finding that was dependent on CD8(+) T cells. In humans, PDA tumor cells prominently expressed GM-CSF in vivo. Thus, tumor-derived GM-CSF is an important regulator of inflammation and immune suppression within the tumor microenvironment.

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Crossref · 10.1016/j.ccr.2012.04.025

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  • FAK inhibition-mediated stromal reprogramming overcomes radiation resistance and sensitizes tumors to immunotherapy.

    “FAK inhibition-mediated reprogramming of the stroma was shown to overcome radiation resistance and sensitize the tumors to immunotherapy175”

    From Pancreatic cancer: Advances and challenges (2023) · cites this paper as [175]

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Authors
Bayne, L. J., Beatty, G. L., Jhala, N., Clark, C. E., Rhim, A. D., Stanger, B. Z., & Vonderheide, R. H.
Affiliations
  • University of Pennsylvania (US)
  • Abramson Cancer Center (US)
Corresponding author
Vonderheide, Robert H.
Venue
Cancer Cell
Publisher
Elsevier BV
Published
2012-06
Volume
21
Issue
6
Pages
822-835
ISSN
1535-6108 (ISSN-L)
OpenAlex
W2129176863
Cited by
947
References
45
Citations by year
2026: 49 · 2025: 44 · 2024: 47 · 2023: 72 · 2022: 83 · 2021: 82 · 2020: 91 · 2019: 63 · 2018: 59 · 2017: 65 · 2016: 78 · 2015: 60 · 2014: 68 · 2013: 77 · 2012: 9
FWCI
29.96
Type
journal article
Language
en
Open access
Locations
  • Cancer Cell (publishedVersion)
  • PubMed (publishedVersion)
  • Europe PMC (PubMed Central) (acceptedVersion)
  • PubMed Central (acceptedVersion)
Funders
  • Abramson Family Cancer Research Institute
  • National Institutes of Health (K08 088945, K12 CA076931)
  • American Gastroenterological Association
  • Cancer Research Institute
  • Gabrielle’s Angel Foundation for Cancer Research
  • Pennsylvania Department of Health
Topics
  • Life Sciences › Immunology and Microbiology › Immunology › Immune cells in cancer
  • Health Sciences › Medicine › Oncology › Pancreatic and Hepatic Oncology Research
  • Health Sciences › Medicine › Oncology › Cancer Immunotherapy and Biomarkers
Keywords
GM-CSF, pancreatic ductal adenocarcinoma, tumor inflammation, myeloid cells, tumor microenvironment, T cell suppression, CD8+ T cells, tumor immune evasion, tumor-derived cytokines
MeSH terms
Adenocarcinoma, Animals, Humans, Immunohistochemistry, Inflammation, Mice, Transgenic, Pancreatic Neoplasms, T-Lymphocytes, Granulocyte-Macrophage Colony-Stimulating Factor, Mice, Knockout, CD8-Positive T-Lymphocytes, Models, Immunological, Receptors, Chemokine, Carcinoma, Pancreatic Ductal, Myeloid Cells, RNA Interference, CD11b Antigen, Cell Line, Tumor, Mice, Tumor Microenvironment

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