Cited by 2,070Cytokine Signaling Pathways and InteractionsProtein Tyrosine PhosphatasesNF-κB Signaling Pathways

Stat3: a STAT Family Member Activated by Tyrosine Phosphorylation in Response to Epidermal Growth Factor and Interleukin-6

Zhong, Zhong, Wen, Zilong, Darnell, James E.·1994·Science

Abstract

The STAT family of proteins carries out a dual function: signal transduction and activation of transcription. A new family member, Stat3, becomes activated through phosphorylation on tyrosine as a DNA binding protein in response to epidermal growth factor (EGF) and interleukin-6 (IL-6) but not interferon gamma (IFN-gamma). It is likely that this phosphoprotein forms homodimers as well as heterodimers with the first described member of the STAT family, Stat91 (renamed Stat1 alpha), which is activated by the IFNs and EGF. Differential activation of different STAT proteins in response to different ligands should help to explain specificity in nuclear signaling from the cell surface.

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Crossref · 10.1126/science.8140422

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1 of 1 references verified0 citation errors · 0 not checkable

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  • FGF19 administration failed to induce hepatic expression of EGF, IL-10, IL-21, IL-22 and IL-31.

    “In addition, FGF19 administration failed to induce hepatic expression of a panel of growth factors and cytokines associated with increased pSTAT3 signalling, including epidermal growth factor (EGF)31, IL-10 (ref. 32), IL-21 (ref. 33), IL-22 (ref. 34) and IL-31 (ref. 35)”
  • Phosphorylation of STAT3 on tyrosine 705 (Y705) by various upstream kinases is critical for STAT3 activation.

    “Phosphorylation of STAT3 on tyrosine 705 (Y705) by various upstream kinases is critical for STAT3 activation.3”

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Authors
Zhong, Z., Wen, Z., & Darnell, J. E.
Affiliations
  • Rockefeller University (US)
  • Laboratory of Molecular Cell Biology, Rockefeller University, New York, NY 10021.
Venue
Science
Published
1994-04
Volume
264
Issue
5155
Pages
95-98
ISSN
  • 0036-8075 (ISSN-L)
  • 1095-9203
OpenAlex
W1981799488
Cited by
2,070
References
1
Citations by year
2026: 21 · 2025: 47 · 2024: 42 · 2023: 70 · 2022: 59 · 2021: 75 · 2020: 73 · 2019: 69 · 2018: 55 · 2017: 82 · 2016: 71 · 2015: 75 · 2014: 90 · 2013: 92 · 2012: 70
FWCI
45.03
Type
journal article
Language
en
Open access
closed
Locations
  • Science (publishedVersion)
  • PubMed (publishedVersion)
  • Rare & Special e-Zone (The Hong Kong University of Science and Technology) (submittedVersion)
Funders
National Institute of Allergy and Infectious Diseases (R01AI032489, AI32489)
Topics
  • Health Sciences › Medicine › Oncology › Cytokine Signaling Pathways and Interactions
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Protein Tyrosine Phosphatases
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Cancer Research › NF-κB Signaling Pathways
Keywords
STAT3, STAT family, tyrosine phosphorylation, epidermal growth factor, interleukin-6, interferon-gamma, signal transduction, transcriptional activation, DNA binding, homodimerization, heterodimerization, ligand specificity
MeSH terms
Amino Acid Sequence, Animals, Base Sequence, Cell Line, DNA, DNA-Binding Proteins, Epidermal Growth Factor, Humans, Interferon-gamma, Molecular Sequence Data, Phosphorylation, Regulatory Sequences, Nucleic Acid, Transfection, Tumor Cells, Cultured, Tyrosine, Trans-Activators, Interleukin-6, Sequence Alignment, STAT1 Transcription Factor, STAT3 Transcription Factor, Mice

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