Cited by 74interferon and immune responsesGenomics and Chromatin DynamicsCytokine Signaling Pathways and Interactions

The DOI matches its Crossref record; 117 of the 117 references it cites were found in a registry or an index.

PU.1/Interferon Regulatory Factor Interactions; Mechanisms of Transcriptional Regulation

Marecki, Sylvia, Fenton, Matthew J.·2000·Cell Biochemistry and Biophysics

Abstract

The complexity of eukaryotic gene regulation is slowly being resolved. What has become clear is that transcriptional regulation is a multi-step process that involves the assembly of macromolecular complexes. This review will discuss the biology of the ETS family transcription factor PU.1, with emphasis on its interactions with two members of the Interferon Regulatory Factor (IRF) family, interferon consensus sequence binding protein (ICSBP), and IRF-4. The role of these interactions in transcriptional regulation is discussed, with respect to DNA binding motifs, protein-protein interaction and phosphorylation states that modulate PU.1/IRF interactions. Furthermore, potential transcriptional mechanisms for several genes are discussed, focusing on genes involved in innate immunity. Data from these studies suggest at least four distinct paradigms for transcriptional regulation by an ETS protein in conjunction with either ICSBP or IRF-4. These paradigms may describe regulatory mechanisms common to many distinct transcription factor families. Last, recent data from several laboratories have now documented the expression of ICSBP and IRF-4 in a range of cell types. These data suggest that ICSBP and IRF-4 may serve functions within these cell types that are distinct from their previously recognized functions.

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Crossref · 10.1385/cbb:33:2:127

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117 of 117 references verified0 citation errors · 0 not checkable

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  • Pip/NF-EM5/IRF-4 is a lymphoid-restricted transcription factor recruited to a composite element (IRF/ETS-binding site) within Ig light chain enhancers through a specific interaction with PU.1 protein.

    “Pip/NF-EM5/IRF-4, a member of IRF family, is a lymphoid-restricted transcription factor that is recruited to a composite element (IRF/ETS-binding site) within Ig light chain enhancers through a specific interaction with PU.1 protein [116, 117].”

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Metadata

Authors
Marecki, S., & Fenton, M. J.
Affiliations
Boston University (US)
Venue
Cell Biochemistry and Biophysics
Published
2000
Volume
33
Issue
2
Pages
127-148
ISSN
1085-9195 (ISSN-L)
OpenAlex
W2330690422
Cited by
74
References
117
Citations by year
2025: 1 · 2024: 1 · 2022: 4 · 2021: 2 · 2020: 3 · 2019: 4 · 2018: 2 · 2017: 1 · 2016: 1 · 2015: 1 · 2013: 1 · 2012: 3
FWCI
2.00
Type
journal article
Language
en
Open access
closed
Locations
  • Cell Biochemistry and Biophysics (publishedVersion)
  • PubMed (publishedVersion)
Topics
  • Life Sciences › Immunology and Microbiology › Immunology › interferon and immune responses
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Genomics and Chromatin Dynamics
  • Life Sciences › Immunology and Microbiology › Immunology › Cytokine Signaling Pathways and Interactions
Keywords
PU.1, interferon regulatory factors, IRF8, IRF4, ETS transcription factors, transcriptional regulation, protein-protein interaction, phosphorylation, DNA-binding motifs, innate immunity, transcription factor complex
MeSH terms
Interferon Regulatory Factor-8, Interferon Regulatory Factor-4, Proto-Oncogene Protein Spi-1, Animals, Binding Sites, DNA, DNA-Binding Proteins, Gene Expression Regulation, Humans, Interferons, Proto-Oncogene Proteins, Repetitive Sequences, Nucleic Acid, Repressor Proteins, Transcription Factors, Transcription, Genetic, Trans-Activators, Consensus Sequence, Proto-Oncogene Proteins c-ets, Interferon Regulatory Factors

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