Duan 2019 Aging (Albany NY)

Duan J, Chen Z, Wu Y, Zhu B, Yang L, Yang C (2019) Metabolic remodeling induced by mitokines in heart failure. Aging (Albany NY) 11:7307-27. https://doi.org/10.18632/aging.102247

» PMID: 31498116 Open Access

Duan J, Chen Z, Wu Y, Zhu B, Yang L, Yang C (2019) Aging (Albany NY)

Abstract: The prevalence rates of heart failure (HF) are greater than 10% in individuals aged >75 years, indicating an intrinsic link between aging and HF. It has been recognized that mitochondrial dysfunction contributes to the pathology of HF. Mitokines are a type of cytokines, peptides, or signaling pathways produced or activated by the nucleus or the mitochondria through cell non-autonomous responses during cellular stress. In addition to promoting the communication between the mitochondria and the nucleus, mitokines also exert a systemic regulatory effect by circulating to distant tissues. It is noteworthy that increasing evidence has demonstrated that mitokines are capable of reducing the metabolic-related HF risk factors and are associated with HF severity. Consequently, mitokines might represent a potential therapy target for HF.

• Bioblast editor: Gnaiger E

Correction: FADH₂ and Complex II

FADH₂ is shown as the substrate feeding electrons into Complex II (CII). This is wrong and requires correction - for details see Gnaiger (2024).

Gnaiger E (2024) Complex II ambiguities ― FADH₂ in the electron transfer system. J Biol Chem 300:105470. https://doi.org/10.1016/j.jbc.2023.105470 - »Bioblast link«

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Enzyme: Complex II;succinate dehydrogenase