Cited by 4,383Cytokine Signaling Pathways and InteractionsImmune cells in cancerNF-κB Signaling Pathways

STATs in cancer inflammation and immunity: a leading role for STAT3

Open access
Yu, Hua, Pardoll, Drew, Jove, Richard·2009·Nature reviews. Cancer

Abstract

Commensurate with their roles in regulating cytokine-dependent inflammation and immunity, signal transducer and activator of transcription (STAT) proteins are central in determining whether immune responses in the tumour microenvironment promote or inhibit cancer. Persistently activated STAT3 and, to some extent, STAT5 increase tumour cell proliferation, survival and invasion while suppressing anti-tumour immunity. The persistent activation of STAT3 also mediates tumour-promoting inflammation. STAT3 has this dual role in tumour inflammation and immunity by promoting pro-oncogenic inflammatory pathways, including nuclear factor-kappaB (NF-kappaB) and interleukin-6 (IL-6)-GP130-Janus kinase (JAK) pathways, and by opposing STAT1- and NF-kappaB-mediated T helper 1 anti-tumour immune responses. Consequently, STAT3 is a promising target to redirect inflammation for cancer therapy.

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Crossref · 10.1038/nrc2734

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  • IL-6 is a key factor in inflammation, autoimmunity and cancer, with its effect mainly exerted through the IL-6-STAT3 pathway.

    “IL-6 is also a key factor in inflammation, autoimmunity and cancer, with its effect mainly exerted through the IL-6–signal transducer and activator of transcription 3 (STAT3) pathway (18–26, 61–65).”

    From IL-6 in inflammation, autoimmunity and cancer (2021) · cites this paper as [19]

    The ‘STAT proteins in immune modulation’ section describes IL-6 signalling through GP130–JAK to activate STAT3, and ‘STAT3 induces cancer inflammation’ describes IL-6-driven STAT3 activation in myeloma. The paper also calls STAT3 the major IL-6R-dependent transcription factor in T cells (‘STATs in anti-cancer or pro-cancer inflammation’). These passages support the inflammation-and-cancer link, but do not establish that IL-6 acts mainly through STAT3 across all the claimed contexts or directly characterize IL-6 as a key factor in autoimmunity; autoimmunity appears in reference titles. (LLM, conf=0.83)

    Experimental — accuracy not yet measured
  • The IL-6-STAT3 pathway is now considered a major target for the treatment of inflammatory diseases.

    “The IL-6–STAT3 pathway is now considered a major target for the treatment of inflammatory diseases (15, 19, 21, 24–26, 76).”

    From IL-6 in inflammation, autoimmunity and cancer (2021) · cites this paper as [19]

    In “Targeting STAT3 for cancer therapy” (page not supplied), the paper calls JAK kinases in IL-6–STAT3 signalling crucial targets for inflammation-induced cancer and cancer-associated inflammation. That supports targeting the pathway in a cancer-related setting, but not the broader claim that it is a major treatment target for inflammatory diseases generally. (LLM, conf=0.86)

    Experimental — accuracy not yet measured
  • The crosstalk between STAT3 and NF-κB is an active field of research with studies showing contradictory outcomes of concomitant activation of the two TFs.

    “The crosstalk between STAT3 and NF-κB is an active field of research with studies showing contradictory outcomes of concomitant activation of the two TFs.”
  • Some studies suggest cooperation between STAT3 and NF-κB, while others show antagonism.

    “Some suggest cooperation between them, while others show antagonism2, 16–21.”
  • STAT3 is a key transcriptional mediator of cellular processes.

    “STAT3, a member of the STATs family, is a key transcriptional mediator of cellular processes [43, 44].”

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Research works printed but not linked: 1

  1. [127]Barton BE Karras JG Murphy TF Barton A Huang HF Signal transducer and activator of transcription 3 (STAT3) activation in prostate cancer: Direct STAT3 inhibition induces apoptosis in prostate cancer lines Mol. Cancer Ther 2004 3 11 20 14749471

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Authors
Yu, H., Pardoll, D., & Jove, R.
Affiliations
  • City Of Hope National Medical Center (US)
  • Johns Hopkins University (US)
Venue
Nature reviews. Cancer
Published
2009-11
Volume
9
Issue
11
Pages
798-809
ISSN
  • 1474-175X (ISSN-L)
  • 1474-1768
OpenAlex
W2044227662
Cited by
4,383
References
158
Citations by year
2026: 233 · 2025: 234 · 2024: 286 · 2023: 264 · 2022: 288 · 2021: 363 · 2020: 276 · 2019: 259 · 2018: 268 · 2017: 283 · 2016: 283 · 2015: 248 · 2014: 295 · 2013: 268 · 2012: 205
FWCI
15.58
Type
journal article
Language
en
Open access
Locations
  • Nature reviews. Cancer (publishedVersion)
  • PubMed (publishedVersion)
  • PubMed Central (acceptedVersion)
Funders
National Cancer Institute (P30CA021765, P30CA006973)
Topics
  • Health Sciences › Medicine › Oncology › Cytokine Signaling Pathways and Interactions
  • Life Sciences › Immunology and Microbiology › Immunology › Immune cells in cancer
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Cancer Research › NF-κB Signaling Pathways
Keywords
STAT3, STAT5, STAT1, tumor microenvironment, antitumor immunity, NF-κB, interleukin-6, JAK signaling, Th1 cells, cancer therapy targets
MeSH terms
Animals, Humans, Immunity, Neoplasms, Signal Transduction, STAT Transcription Factors, STAT3 Transcription Factor, STAT5 Transcription Factor

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