Type I IFN family members: Similarity, differences and interaction

Maria Rosaria Capobianchi, Elena Uleri, Claudia Caglioti, Antonina Dolei

Research output: Contribution to journalArticle

Abstract

Interferons (IFN) are key cytokines with multifaceted antiviral and cell-modulatory properties. Three distinct types of IFN are recognized (I-III) based on structural features, receptor usage, cellular source and biological activities. The action of IFNs is mediated by a complex, partially overlapping, transcriptional program initiated by the interaction with specific receptors. Genetic diversity, with polymorphisms and mutations, can modulate the extent of IFN responses and the susceptibility to infections. Almost all viruses developed mechanisms to subvert the IFN response, involving both IFN induction and effector mechanisms. Interactions between IFN types may occur, for both antiviral and cell-modulatory effects, in a complex interplay, involving both synergistic and antagonistic effects. Interferon-associated diseases, not related to virus infections may occur, some of them frequently observed in IFN-treated patients. On the whole, IFNs are pleiotropic biologic response modifiers, that, upon activation of thousands genes, induce a broad spectrum of activities, regulating cell cycle, differentiation, plasma membrane molecules, release of mediators, etc., that can be relevant for cell proliferation, innate and adaptive immunity, hematopoiesis, angiogenesis and other body functions.

Original languageEnglish
Pages (from-to)103-111
Number of pages9
JournalCytokine and Growth Factor Reviews
Volume26
Issue number2
DOIs
Publication statusPublished - Apr 1 2015

Fingerprint

Interferon Type I
Interferons
Antiviral Agents
Viruses
Hematopoiesis
Adaptive Immunity
Virus Diseases
Innate Immunity
Cell proliferation
Transcriptional Activation
Cell membranes
Bioactivity
Polymorphism
Cell Differentiation
Cell Cycle
Cell Proliferation
Cell Membrane
Cytokines
Genes
Chemical activation

Keywords

  • Anti-interferon strategies
  • Interferon genes and receptors
  • Interferon types I-III
  • Interferon-interferon interactions

ASJC Scopus subject areas

  • Immunology
  • Endocrinology, Diabetes and Metabolism
  • Immunology and Allergy
  • Biochemistry, Genetics and Molecular Biology(all)
  • Medicine(all)

Cite this

Type I IFN family members : Similarity, differences and interaction. / Capobianchi, Maria Rosaria; Uleri, Elena; Caglioti, Claudia; Dolei, Antonina.

In: Cytokine and Growth Factor Reviews, Vol. 26, No. 2, 01.04.2015, p. 103-111.

Research output: Contribution to journalArticle

Capobianchi, Maria Rosaria ; Uleri, Elena ; Caglioti, Claudia ; Dolei, Antonina. / Type I IFN family members : Similarity, differences and interaction. In: Cytokine and Growth Factor Reviews. 2015 ; Vol. 26, No. 2. pp. 103-111.
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