Display Settings:

Format

Send to:

Choose Destination
    J Biol Chem. 1998 Oct 30;273(44):28545-8.

    Biological role of the CCAAT/enhancer-binding protein family of transcription factors.

    Source

    Clinical Gene Therapy Branch, National Human Genome Research Institute, National Institutes of Health, Bethesda, Maryland 20892-1851, USA.

    Abstract

    CCAAT/enhancer-binding proteins (C/EBPs) comprise a family of transcription factors that are critical for normal cellular differentiation and function in a variety of tissues. The prototypic C/EBP is a modular protein, consisting of an activation domain, a dimerization bZIP region, and a DNA-binding domain. All family members share the highly conserved dimerization domain, required for DNA binding, by which they form homo- and heterodimers with other family members. C/EBPs are least conserved in their activation domains and vary from strong activators to dominant negative repressors. The pleiotropic effects of C/EBPs are in part because of tissue- and stage-specific expression. Dimerization of different C/EBP proteins precisely modulates transcriptional activity of target genes. Recent work with mice deficient in specific C/EBPs underscores the effects of these factors in tissue development, function, and response to injury.

    PMID:
    9786841
    [PubMed - indexed for MEDLINE]
    Free full text

      Supplemental Content

      Click here to read

      Recent activity

      Your browsing activity is empty.

      Activity recording is turned off.

      Turn recording back on

      See more...
      Write to the Help Desk