Evidence for the role of cyclic AMP-responsive elements in human virus replication and disease

Cindy A. Gilchrist, Dana J. Orten, Steven H. Hinrichs

Research output: Contribution to journalReview article

9 Scopus citations

Abstract

We review the involvement of the cyclic AMP responsive DNA element (CRE) and the ATF/CREB (activating transcription factor/CRE binding protein) family of transcription factors in the regulation and pathology of clinically important viruses that infect humans, including the herpesviridae, adenoviridae, parvoviridae, hepadnaviridae, and retroviridae families. CRE sequences found in specific regulatory elements of human viruses are listed, and the functional evidence for CRE activity, in the form of DNA binding assays, mutational studies, transfection and transcriptional activation experiments, or in vitro transcription assays, is summarized. Manipulation of cellular processes is required of many viruses is the cellular transcription machinery, and several human viruses contain transcriptional activator and repressor proteins that affect cellular transcription. Through their effect on cellular transcription, viral genes alter the pattern of cellular gene expression, and thereby affect the differentiation state and cell cycle progression of the infected cell. We summarize evidence demonstrating that the CRE and its binding proteins are involved in the activity of the viruses, implicating their function in the pathogenesis of human diseases. The targeting of specific transcription factor pathways as a potential therapeutic approach is discussed.

Original languageEnglish (US)
Pages (from-to)293-306
Number of pages14
JournalJournal of Biomedical Science
Volume3
Issue number5
DOIs
StatePublished - Oct 23 1996

Keywords

  • Adenovirus
  • Cyclic AMP-responsive element
  • Cytomegalovirus
  • Epstein-Barr virus
  • Hepatitis B virus
  • Herpes simplex viruses
  • Human T-cell leukemia virus
  • Human herpesvirus-6
  • Parvovirus
  • Varicella zoster virus

ASJC Scopus subject areas

  • Endocrinology, Diabetes and Metabolism
  • Molecular Biology
  • Clinical Biochemistry
  • Cell Biology
  • Biochemistry, medical
  • Pharmacology (medical)

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