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Cited by 286

The DOI matches its Crossref record; 64 of the 64 references it cites were found in a registry or an index.

Key bioactive reaction products of the NO/H2S interaction are S/N-hybrid species, polysulfides, and nitroxyl

Open access
Cortese-Krott, Miriam M., Kuhnle, Gunter G. C., Dyson, Alex, Fernandez, Bernadette O., Grman, Marian, DuMond, Jenna F., Barrow, Mark P., McLeod, George, Nakagawa, Hidehiko, Ondrias, Karol, Nagy, Péter, King, S. Bruce, Saavedra, Joseph E., Keefer, Larry K., Singer, Mervyn, Kelm, Malte, Butler, Anthony R., Feelisch, Martin·2015·Proceedings of the National Academy of Sciences

Abstract

Significance: Reactions of sulfur-centered nucleophiles with nitrogenous species have been studied independently for more than a century for synthetic/industrial purposes; to understand geochemical, atmospheric, and biological processes; and to explain the origins of life. Various products and reaction mechanisms were proposed. We here identify a singular process comprising a network of cascading chemical reactions that form three main bioactive products at physiological pH: nitrosopersulfide, polysulfides, and dinitrososulfite. These anionic products scavenge, transport, and release NO/HNO or sulfide/sulfane sulfur, each displaying distinct chemistries and bioactivities. Our observations provide a chemical foundation for the cross-talk between the NO and H 2 S signaling pathways in biology and suggest that the biological actions of these entities can be neither considered nor studied in isolation.

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Metadata

Authors
Cortese-Krott, M. M., Kuhnle, G. G. C., Dyson, A., Fernandez, B. O., Grman, M., DuMond, J. F., Barrow, M. P., McLeod, G., Nakagawa, H., Ondrias, K., Nagy, P., King, S. B., Saavedra, J. E., Keefer, L. K., Singer, M., Kelm, M., Butler, A. R., & Feelisch, M.
Venue
Proceedings of the National Academy of Sciences
Published
2015-07-29
Volume
112
Issue
34
Pages
E4651-60
ISSN
  • 0027-8424 (ISSN-L)
  • 1091-6490
OpenAlex
W2111363155
Cited by
286
References
64
FWCI
17.23
Type
journal article
Language
en
Open access
bronze

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CoChat. (2026). Citation check: Key bioactive reaction products of the NO/H2S interaction are S/N-hybrid species, polysulfides, and nitroxyl. https://app.cochat.ai/papers/10.1073/pnas.1509277112
The paper
Cortese-Krott, M. M., Kuhnle, G. G. C., Dyson, A., Fernandez, B. O., Grman, M., DuMond, J. F., Barrow, M. P., McLeod, G., Nakagawa, H., Ondrias, K., Nagy, P., King, S. B., Saavedra, J. E., Keefer, L. K., Singer, M., Kelm, M., Butler, A. R., & Feelisch, M. (2015). Key bioactive reaction products of the NO/H2S interaction are S/N-hybrid species, polysulfides, and nitroxyl. Proceedings of the National Academy of Sciences. https://doi.org/10.1073/pnas.1509277112

Data sources

Bibliographic data: Semantic Scholar, OpenAlex, Crossref.

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

Semantic Scholar’s data is described in: Kinney, R., et al. (2023). The Semantic Scholar Open Data Platform. arXiv:2301.10140.