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Cited by 544

The DOI matches its Crossref record; 48 of the 48 references it cites were found in a registry or an index.

Cysteinyl-tRNA synthetase governs cysteine polysulfidation and mitochondrial bioenergetics

Open access
Akaike, Takaaki, Ida, Tomoaki, Wei, Fan-Yan, Nishida, Motohiro, Kumagai, Yoshito, Alam, Md. Morshedul, Ihara, Hideshi, Sawa, Tomohiro, Matsunaga, Tetsuro, Kasamatsu, Shingo, Nishimura, Akiyuki, Morita, Masanobu, Tomizawa, Kazuhito, Nishimura, Akira, Watanabe, Satoshi, Inaba, Kenji, Shima, Hiroshi, Tanuma, Nobuhiro, Jung, Minkyung, Fujii, Shigemoto, Watanabe, Yasuo, Ohmuraya, Masaki, Nagy, Péter, Feelisch, Martin, Fukuto, Jon M., Motohashi, Hozumi·2017·Nature Communications

Abstract

Cysteine hydropersulfide (CysSSH) occurs in abundant quantities in various organisms, yet little is known about its biosynthesis and physiological functions. Extensive persulfide formation is apparent in cysteine-containing proteins in Escherichia coli and mammalian cells and is believed to result from post-translational processes involving hydrogen sulfide-related chemistry. Here we demonstrate effective CysSSH synthesis from the substrate l-cysteine, a reaction catalyzed by prokaryotic and mammalian cysteinyl-tRNA synthetases (CARSs). Targeted disruption of the genes encoding mitochondrial CARSs in mice and human cells shows that CARSs have a crucial role in endogenous CysSSH production and suggests that these enzymes serve as the principal cysteine persulfide synthases in vivo. CARSs also catalyze co-translational cysteine polysulfidation and are involved in the regulation of mitochondrial biogenesis and bioenergetics. Investigating CARS-dependent persulfide production may thus clarify aberrant redox signaling in physiological and pathophysiological conditions, and suggest therapeutic targets based on oxidative stress and mitochondrial dysfunction.

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Metadata

Authors
Akaike, T., Ida, T., Wei, F.-Y., Nishida, M., Kumagai, Y., Alam, M. M., Ihara, H., Sawa, T., Matsunaga, T., Kasamatsu, S., Nishimura, A., Morita, M., Tomizawa, K., Nishimura, A., Watanabe, S., Inaba, K., Shima, H., Tanuma, N., Jung, M., Fujii, S., Watanabe, Y., Ohmuraya, M., Nagy, P., Feelisch, M., Fukuto, J. M., & Motohashi, H.
Venue
Nature Communications
Published
2017-10-27
Volume
8
Issue
1
Pages
1177-1177
ISSN
2041-1723 (ISSN-L)
OpenAlex
W2766780446
Cited by
544
References
48
FWCI
18.53
Type
journal article
Language
en
Open access
gold

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CoChat. (2026). Citation check: Cysteinyl-tRNA synthetase governs cysteine polysulfidation and mitochondrial bioenergetics. https://app.cochat.ai/papers/10.1038/s41467-017-01311-y
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Akaike, T., Ida, T., Wei, F.-Y., Nishida, M., Kumagai, Y., Alam, M. M., Ihara, H., Sawa, T., Matsunaga, T., Kasamatsu, S., Nishimura, A., Morita, M., Tomizawa, K., Nishimura, A., Watanabe, S., Inaba, K., Shima, H., Tanuma, N., Jung, M., . . . Motohashi, H. (2017). Cysteinyl-tRNA synthetase governs cysteine polysulfidation and mitochondrial bioenergetics. Nature Communications. https://doi.org/10.1038/s41467-017-01311-y

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Contains information from the Semantic Scholar Academic Graph Datasets, made available under the ODC Attribution License (ODC-BY 1.0).

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