期刊
OXIDATIVE MEDICINE AND CELLULAR LONGEVITY
卷 2019, 期 -, 页码 -出版社
HINDAWI LTD
DOI: 10.1155/2019/9324018
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资金
- Italian Ministry of Education
- Fondazione Telethon [GGP16029, GGP16026]
- Italian Association for Cancer Research [IG 18633]
- French Muscular Dystrophy Association [19471]
- Italian Ministries of Health [GR-2016-02362779]
Calcium ions are highly versatile intracellular signals that regulate many cellular processes. The key to achieving this pleiotropic role is the spatiotemporal control of calcium concentration evoked by an extensive molecular repertoire of signalling components. Among these, reactive oxygen species (ROS) signalling, together with calcium signalling, plays a crucial role in controlling several physiopathological events. Although initially considered detrimental by-products of aerobic metabolism, it is now widely accepted that ROS, in subtoxic levels, act as signalling molecules. However, dysfunctions in the mechanisms controlling the physiological ROS concentration affect cellular homeostasis, leading to the pathogenesis of various disorders.
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