ArticleInternational journal of molecular sciences2022
A Common Target of Nitrite and Nitric Oxide for Respiration Inhibition in Bacteria.
Article in International journal of molecular sciences, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 5 papers.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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Who cites it
5 citing papers in PubMed, 10 citations in OpenAlex.
- The Hidden Architects: Nitric Oxide and Redox Dynamics in Plant Stem Cell Homeostasis.BioEssays : news and reviews in molecular, cellular and developmental biology · 2025Review
- Regulation of iron homeostasis by Fur and atypical response regulator SsoR via derepressor-inhibitor oscillation inApplied and environmental microbiology · 2025Article
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Authors and funding
4 authors at 1 institution in 1 country.
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Abstract
Nitrite and nitric oxide (NO) are well-known bacteriostatic agents with similar biochemical properties. However, many studies have demonstrated that inhibition of bacterial growth by nitrite is independent of NO. Here, with Shewanella oneidensis as the research model because of its unusually high cytochrome (cyt) c content, we identify a common mechanism by which nitrite and NO compromise cyt c biosynthesis in bacteria, and thereby inhibit respiration. This is achieved by eliminating the inference of the cyclic adenosine monophosphate-catabolite repression protein (cAMP-Crp), a primary regulatory system that controls the cyt c content and whose activity is subjected to the repression of nitrite. Both nitrite and NO impair the CcmE of multiple bacteria, an essential heme chaperone of the System I cyt c biosynthesis apparatus. Given that bacterial targets of nitrite and NO differ enormously and vary even in the same genus, these observations underscore the importance of cyt c biosynthesis for the antimicrobial actions of nitrite and NO.
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Registered trials
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