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Cited by 300

The DOI matches its Crossref record; 128 of the 128 references it cites were found in a registry or an index.

Cross-Talk between NADPH Oxidase and Mitochondria: Role in ROS Signaling and Angiogenesis

Open access
Fukai, Tohru, Ushio-Fukai, Masuko·2020·Cells

Abstract

Angiogenesis, a new vessel formation from the pre-existing ones, is essential for embryonic development, wound repair and treatment of ischemic heart and limb diseases. However, dysregulated angiogenesis contributes to various pathologies such as diabetic retinopathy, atherosclerosis and cancer. Reactive oxygen species (ROS) derived from NADPH oxidase (NOX) as well as mitochondria play an important role in promoting the angiogenic switch from quiescent endothelial cells (ECs). However, how highly diffusible ROS produced from different sources and location can communicate with each other to regulate angiogenesis remains unclear. To detect a localized ROS signal in distinct subcellular compartments in real time in situ, compartment-specific genetically encoded redox-sensitive fluorescence biosensors have been developed. Recently, the intercellular communication, “cross-talk”, between ROS derived from NOX and mitochondria, termed “ROS-induced ROS release”, has been proposed as a mechanism for ROS amplification at distinct subcellular compartments, which are essential for activation of redox signaling. This “ROS-induced ROS release” may represent a feed-forward mechanism of localized ROS production to maintain sustained signaling, which can be targeted under pathological conditions with oxidative stress or enhanced to promote therapeutic angiogenesis. In this review, we summarize the recent knowledge regarding the role of the cross-talk between NOX and mitochondria organizing the sustained ROS signaling involved in VEGF signaling, neovascularization and tissue repair.

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Metadata

Authors
Fukai, T., & Ushio-Fukai, M.
Venue
Cells
Publisher
MDPI AG
Published
2020-08-06
Volume
9
Issue
8
Pages
1849
ISSN
2073-4409 (ISSN-L)
OpenAlex
W3047601213
Cited by
300
References
128
FWCI
11.82
Type
journal article
Language
en
Open access
gold

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CoChat. (2026). Citation check: Cross-Talk between NADPH Oxidase and Mitochondria: Role in ROS Signaling and Angiogenesis. https://app.cochat.ai/papers/10.3390/cells9081849
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Fukai, T., & Ushio-Fukai, M. (2020). Cross-Talk between NADPH Oxidase and Mitochondria: Role in ROS Signaling and Angiogenesis. Cells. https://doi.org/10.3390/cells9081849

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