Results 21 to 30 of about 15,774 (176)
The evolution of S-nitrosylation detection methodology and the role of protein S-nitrosylation in various cancers. [PDF]
Cancer Cell IntS-nitrosylation (SNO) modification, a nitric oxide (NO)-mediated post-translational modification (PTM) of proteins, plays an important role in protein microstructure, degradation, activity, and stability. Due to the presence of reducing agents, the SNO modification process mediated by NO derivatives is often reversible and unstable.
Liang F, Wang M, Li J, Guo J.
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Effect of Interaction between Protein Phosphorylation and S-Nitrosylation on Mutton Tenderness during Postmortem Storage [PDF]
Shipin KexuePostmortem mutton longissimus dorsi was minced and treated separately with phosphatase inhibitor, kinase inhibitor, S-nitrosoglutathione and nitric oxide synthase (NOS) inhibitor to control the degrees of phosphorylation and S-nitrosylation.
DU Manting, GAO Mengli, YOU Ziyan, LI Ke, BAI Yanhong
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npj Biofilms and Microbiomes, 2021 Communities of bacteria called biofilms are characterized by reduced diffusion, steep oxygen, and redox gradients and specific properties compared to individualized planktonic bacteria.
Nicolas Barraud +5 more
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Reversible S-nitrosylation in an engineered azurin [PDF]
Nature Chemistry, 2016 S-Nitrosothiols are known as reagents for NO storage and transportation and as regulators in many physiological processes. Although the S-nitrosylation catalysed by haem proteins is well known, no direct evidence of S-nitrosylation in copper proteins has been reported.
Shiliang Tian +10 more
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Post-Translational S-Nitrosylation of Proteins in Regulating Cardiac Oxidative Stress
Antioxidants, 2020 Like other post-translational modifications (PTMs) of proteins, S-nitrosylation has been considered a key regulatory mechanism of multiple cellular functions in many physiological and disease conditions.
Xiaomeng Shi, Hongyu Qiu
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S-Nitrosylation of Paraxonase 1 (PON1) Elevates Its Hydrolytic and Antioxidant Activities
Biomolecules, 2022 Covalent binding between nitric oxide (NO) and a protein’s free thiol group (SH) is termed protein S-nitrosylation. Protein S-nitrosylation is involved in cellular regulation mechanisms that underlie a wide range of critical functions, such as apoptosis,
Hanin Hajouj +4 more
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Frontiers in Physiology, 2019 Glioblastoma is a highly aggressive brain tumor, characterized by the formation of dysfunctional blood vessels and a permeable endothelial barrier. S-nitrosylation, a post-translational modification, has been identified as a regulator of endothelial ...
Anita Guequén +14 more
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Nitric oxide-based protein modification: formation and site-specificity of protein S-nitrosylation
Frontiers in Plant Science, 2013 Nitric oxide (NO) is a reactive free radical with pleiotropic functions that participates in diverse biological processes in plants, such as germination, root development, stomatal closing, abiotic stress and defense responses.
Izabella eKovacs, Christian eLindermayr
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Polyglutamine Tract Expansion Increases S-Nitrosylation of Huntingtin and Ataxin-1. [PDF]
PLoS ONE, 2016 Expansion of the polyglutamine (polyQ) tract in the huntingtin (Htt) protein causes Huntington's disease (HD), a fatal inherited movement disorder linked to neurodegeneration in the striatum and cortex.
Chun-Lun Ni +8 more
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Phytohormonal Regulation Through Protein S-Nitrosylation Under Stress
Frontiers in Plant Science, 2022 The liaison between Nitric oxide (NO) and phytohormones regulates a myriad of physiological processes at the cellular level. The interaction between NO and phytohormones is mainly influenced by NO-mediated post-translational modifications (PTMs) under ...
Anjali Pande +9 more
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