Search Results - "Gusarov, Ivan"

Dietary thiols accelerate aging of C. elegans by Gusarov, Ivan, Shamovsky, Ilya, Pani, Bibhusita, Gautier, Laurent, Eremina, Svetlana, Katkova-Zhukotskaya, Olga, Mironov, Alexander, Makarov, Alexander А., Nudler, Evgeny

“…Glutathione (GSH) is the most abundant cellular antioxidant. As reactive oxygen species (ROS) are widely believed to promote aging and age-related diseases,…”
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Endogenous Nitric Oxide Protects Bacteria Against a Wide Spectrum of Antibiotics by Gusarov, Ivan, Shatalin, Konstantin, Starodubtseva, Marina, Nudler, Evgeny

“…Bacterial nitric oxide synthases (bNOS) are present in many Gram-positive species and have been demonstrated to synthesize NO from arginine in vitro and in…”
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Bacterial Nitric Oxide Extends the Lifespan of C. elegans by Gusarov, Ivan, Gautier, Laurent, Smolentseva, Olga, Shamovsky, Ilya, Eremina, Svetlana, Mironov, Alexander, Nudler, Evgeny

“…Nitric oxide (NO) is an important signaling molecule in multicellular organisms. Most animals produce NO from L-arginine via a family of dedicated enzymes…”
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Glycogen controls Caenorhabditis elegans lifespan and resistance to oxidative stress by Gusarov, Ivan, Pani, Bibhusita, Gautier, Laurent, Smolentseva, Olga, Eremina, Svetlana, Shamovsky, Ilya, Katkova-Zhukotskaya, Olga, Mironov, Alexander, Nudler, Evgeny

“…A high-sugar diet has been associated with reduced lifespan in organisms ranging from worms to mammals. However, the mechanisms underlying the harmful effects…”
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NO-Mediated Cytoprotection: Instant Adaptation to Oxidative Stress in Bacteria by Gusarov, Ivan, Nudler, Evgeny, Snyder, Solomon H.

“…Numerous sophisticated systems have been described that protect bacteria from increased levels of reactive oxygen species. Although indispensable during…”
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Publisher Correction: Dietary thiols accelerate aging of C. elegans by Gusarov, Ivan, Shamovsky, Ilya, Pani, Bibhusita, Gautier, Laurent, Eremina, Svetlana, Katkova-Zhukotskaya, Olga, Mironov, Alexander, Makarov, Alexander А., Nudler, Evgeny

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Mechanism of biofilm-mediated stress resistance and lifespan extension in C. elegans by Smolentseva, Olga, Gusarov, Ivan, Gautier, Laurent, Shamovsky, Ilya, DeFrancesco, Alicia S., Losick, Richard, Nudler, Evgeny

“…Bacteria naturally form communities of cells known as biofilms. However the physiological roles of biofilms produced by non-pathogenic microbiota remain…”
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Bacillus anthracis-derived nitric oxide is essential for pathogen virulence and survival in macrophages by Shatalin, Konstantin, Gusarov, Ivan, Avetissova, Ekaterina, Shatalina, Yelena, McQuade, Lindsey E, Lippard, Stephen J, Nudler, Evgeny

“…Phagocytes generate nitric oxide (NO) and other reactive oxygen and nitrogen species in large quantities to combat infecting bacteria. Here, we report the…”
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Bacterial Nitric-oxide Synthases Operate without a Dedicated Redox Partner by Gusarov, Ivan, Starodubtseva, Marina, Wang, Zhi-Qiang, McQuade, Lindsey, Lippard, Stephen J., Stuehr, Dennis J., Nudler, Evgeny

“…Bacterial nitric-oxide (NO) synthases (bNOSs) are smaller than their mammalian counterparts. They lack an essential reductase domain that supplies electrons…”
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The Mechanism of Intrinsic Transcription Termination by Gusarov, Ivan, Nudler, Evgeny

“…In bacteria, an intrinsic transcription termination signal appears in RNA as a hairpin followed by approximately eight uridines (U stretch) at the 3′ terminus…”
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Protein S-Nitrosylation: Enzymatically Controlled, but Intrinsically Unstable, Post-translational Modification by Gusarov, Ivan, Nudler, Evgeny

“…Reports by Seth et al. (2018) and Wolhuter et al. (2018) in this issue of Molecular Cell highlight the enzymatic synthesis, functionality, and propagation of…”
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Glycogen at the Crossroad of Stress Resistance, Energy Maintenance, and Pathophysiology of Aging by Gusarov, Ivan, Nudler, Evgeny

“…Glycogen is synthesized and stored to maintain postprandial blood glucose homeostasis and to ensure an uninterrupted energy supply between meals. Although the…”
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Control of Intrinsic Transcription Termination by N and NusA by Gusarov, Ivan, Nudler, Evgeny

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Methicillin-resistant Staphylococcus aureus Bacterial Nitric-oxide Synthase Affects Antibiotic Sensitivity and Skin Abscess Development by van Sorge, Nina M., Beasley, Federico C., Gusarov, Ivan, Gonzalez, David J., von Köckritz-Blickwede, Maren, Anik, Sabina, Borkowski, Andrew W., Dorrestein, Pieter C., Nudler, Evgeny, Nizet, Victor

“…Staphylococcus aureus infections present an enormous global health concern complicated by an alarming increase in antibiotic resistance. S. aureus is among the…”
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S-nitrosylation signaling in Escherichia coli by Gusarov, Ivan, Nudler, Evgeny

“…Most bacteria generate nitric oxide (NO) either aerobically by NO synthases or anaerobically from nitrite. Far from being a mere by-product of nitrate…”
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Control of Intrinsic Transcription Termination by N and NusA: The Basic Mechanisms by Gusarov, Ivan, Nudler, Evgeny

“…Intrinsic transcription termination plays a crucial role in regulating gene expression in prokaryotes. After a short pause, the termination signal appears in…”
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Sensing Small Molecules by Nascent RNA: A Mechanism to Control Transcription in Bacteria by Mironov, Alexander S., Gusarov, Ivan, Rafikov, Ruslan, Lopez, Lubov Errais, Shatalin, Konstantin, Kreneva, Rimma A., Perumov, Daniel A., Nudler, Evgeny

“…Thiamin and riboflavin are precursors of essential coenzymes—thiamin pyrophosphate (TPP) and flavin mononucleotide (FMN)/flavin adenine dinucleotide (FAD),…”
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Nitric oxide produced by bacteria extends Caenorhabditis elegans lifespan by Gusarov, Ivan, Smolentseva, Olga, Gautier, Laurent, Nudler, Evgeny

“…Nitric oxide (NO) is an important signaling molecule in multicellular organisms. Most animals produce NO from l-arginine by a family of dedicated enzymes known…”
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O04. Instant adaptation to oxidative stress in bacteria is mediated by NO by Gusarov, Ivan, Nudler, Evgeny

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O23. bNOS: A key player in bacterial adaptation to stress by Gusarov, Ivan, Shatalin, Konstantin, Nudler, Evgeny

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