Results 51 to 60 of about 1,944 (186)
Persulfides and the cellular thiol landscape [PDF]
Proceedings of the National Academy of Sciences, 2014 The biochemistry of sulfur touches on every aspect of cellular biology, from protein structure and function to redox regulation to defense against chemical stress. Over the last decade, posttranslational modification of protein thiols by reactive oxygen or nitrogen species has emerged as a major component of signal transduction, leading to both ...
Katrina M, Miranda, David A, Wink
openaire +2 more sources
mBio, 2020 Acinetobacter baumannii is an opportunistic nosocomial pathogen that is the causative agent of several serious infections in humans, including pneumonia, sepsis, and wound and burn infections. A.
Brenna J. C. Walsh +7 more
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Hydrogen sulfide protects renal grafts against prolonged cold ischemia-reperfusion injury via specific mitochondrial actions [PDF]
, 2016 This article has been accepted for publication and undergone full peer review but has not been through the copyediting, typesetting, pagination and proofreading process, which may lead to differences between this version and the Version of Record ...
Haig, A +9 more
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Molecular mechanisms of mitochondrial de novo [2Fe-2S] cluster formation and lipoyl biosynthesis [PDF]
, 2023 Iron-sulfur (Fe/S) clusters are small inorganic protein cofactors found in almost all known organisms. They enable various protein functions including electron transfer and catalysis and are integral to numerous essential biological processes like ...
Schulz, Vinzent
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Frontiers in Plant Science, 2020 Plants are sessile organisms presenting different adaptation mechanisms that allow their survival under adverse situations. Among them, reactive oxygen and nitrogen species (ROS, RNS) and H2S are emerging as components not only of cell development and ...
María Carmen Martí +2 more
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Antioxidants, 2022 Peripheral neuropathy is a dose-limiting side effect of chemotherapy with paclitaxel. Paclitaxel-induced peripheral neuropathy (PIPN) is typically characterized by a predominantly sensory neuropathy presenting with allodynia, hyperalgesia and spontaneous
Mariko Ezaka +11 more
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Biological hydropersulfides and related polysulfides – a new concept and perspective in redox biology [PDF]
, 2018 The chemical biology of thiols (RSH, e.g., cysteine and cysteine‐containing proteins/peptides) has been a topic of extreme interest for many decades due to their reported roles in protein structure/folding, redox signaling, metal ligation, cellular ...
Akaike Takaaki +13 more
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Sulfur Metabolism as a Promising Source of New Antifungal Targets [PDF]
, 2022 Fungal infections are a growing threat to human health. Despite their clinical relevance, there is a surprisingly limited availability of clinically approved antifungal agents, which is seriously aggravated by the recent appearance and fast spread of ...
Amich, Jorge
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Frontiers in Plant Science, 2020 Nitration of diverse biomolecules, including proteins, lipids and nucleic acid, by reactive nitrogen species represents one of the key mechanisms mediating nitric oxide (NO) biological activity across all types of organisms.
Marek Petřivalský, Lenka Luhová
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Cytochrome c Reduction by H2S Potentiates Sulfide Signaling. [PDF]
, 2018 This is the author accepted manuscript. The final version is available from American Chemical Society via the DOI in this record.Hydrogen sulfide (H2S) is an endogenously produced gas that is toxic at high concentrations.
Adhikari, B +10 more
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