Cytokines as endogenous pyrogens.

Abstract

Cytokines are pleiotropic molecules mediating several pathologic processes. Long before the discovery of cytokines as immune system growth factors or as bone marrow stimulants, investigators learned a great deal about cytokines when they studied them as the endogenous mediators of fever. The terms "granulocytic" or "endogenous pyrogen" were used to describe substances with the biologic property of fever induction. Today, we recognize that pyrogenicity is a fundamental biologic property of several cytokines and hence the clinically recognizeable property of fever links host perturbations during disease with fundamental perturbations in cell biology. In this review, the discoveries made on endogenous pyrogens are revisited, with insights into the importance of the earlier work to the present-day understanding of cytokines in health and in disease.

• Authors: C A Dinarello
• Journal: The Journal of infectious diseases (J Infect Dis) Vol. 179 Suppl 2 Pg. S294-304 (Mar 1999) ISSN: 0022-1899 [Print] United States
• PMID: 10081499 (Publication Type: Journal Article, Research Support, U.S. Gov't, P.H.S., Review)

Chemical References

• Cytokines
• Interleukin-1
• Interleukin-2
• Interleukin-6
• Pyrogens
• Tumor Necrosis Factor-alpha
• Interferons

Topics

• Animals
• Body Temperature Regulation (physiology)
• Cytokines (physiology)
• Endothelium, Vascular (physiology)
• Fever (etiology, physiopathology)
• Humans
• Interferons (physiology)
• Interleukin-1 (physiology)
• Interleukin-2 (physiology)
• Interleukin-6 (physiology)
• Pyrogens (physiology)
• Tumor Necrosis Factor-alpha (physiology)