title: The role of cytokines in the failing human heart.
abstract: Despite repeated attempts to develop a unifying hypothesis that explains the clinical syndrome of heart failure, no single conceptual paradigm has withstood the test of time. In this regard, recent studies have shown that a class of biologically active molecules, generically referred to as cytokines, are overexposed in heart failure. This article will review recent clinical and experimental material that suggest proinflammatory (stress activated) cytokines such as tumor necrosis factor-alpha (TFN-alpha), interleukin-1 (IL-1), and interleukin-6 (IL-6) may play a role in the pathogenesis of congestive heart failure. The scope of this article includes an overview of the biology of cytokines in the heart, as well as review of the clinical studies that have documented elevated levels of cytokines and cytokine receptors in patients with heart failure.
authors.affiliation: Department of Medicine, Veterans Administration Medical Center, Houston, Texas, USA.
authors.forename: S
authors.initials: S
authors.lastname: Kapadia
authors.forename: Z
authors.initials: Z
authors.lastname: Dibbs
authors.forename: K
authors.initials: K
authors.lastname: Kurrelmeyer
authors.forename: D
authors.initials: D
authors.lastname: Kalra
authors.forename: Y
authors.initials: Y
authors.lastname: Seta
authors.forename: F
authors.initials: F
authors.lastname: Wang
authors.forename: B
authors.initials: B
authors.lastname: Bozkurt
authors.forename: H
authors.initials: H
authors.lastname: Oral
authors.forename: N
authors.initials: N
authors.lastname: Sivasubramanian
authors.forename: D L
authors.initials: DL
authors.lastname: Mann
mesh_terms: D000818:Animals; D016207:Cytokines / Q000502:physiology*; D006333:Heart Failure / Q000209:etiology*; D006801:Humans; D009206:Myocardium / Q000378:metabolism; D018121:Receptors, Cytokine / Q000502:physiology
chemical_list: D016207:Cytokines; D018121:Receptors, Cytokine