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1 Nitric oxide and nitrosative stress tolerance in bacteria - PubMed
https://pubmed.ncbi.nlm.nih.gov/15667299/
Several enzymes responsible for resistance to nitrosative stress have been identified through genetic studies of bacteria, including E. coli, ...
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2 Mechanisms of Adaptation to Nitrosative Stress in Bacillus ...
https://journals.asm.org/doi/abs/10.1128/jb.01782-06
Bacteria use a number of mechanisms for coping with the toxic effects exerted by nitric oxide (NO) and its derivatives.
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3 A Novel Mechanism for Nitrosative Stress Tolerance ... - Nature
https://www.nature.com/articles/s41598-020-62890-3
Some Gram-positive bacteria have enzymes called bacterial NOS (bNOS), which is homologous to the oxygenase domain of NOS, and which exerts its ...
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4 Direct measurement of oxidative and nitrosative stress ... - PNAS
https://www.pnas.org/doi/10.1073/pnas.1414569112
Results · 1. Nitrosative stress induces the SOS response and exerts effects on DNA repair-deficient bacteria distinct from hydrogen peroxide or UV irradation. · 2 ...
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5 Nitrosative Stress in Bacteria: Molecular Targets and ...
https://grantome.com/grant/NIH/R56-AI080633-01A2
There is evidence that nitrosative stress induced by reactive nitrogen species is conveyed in significant part by an increase in intracellular S-nitrosylated ...
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6 Gram-Negative Bacterial Envelope Homeostasis under ... - MDPI
https://www.mdpi.com/2076-2607/10/5/924/htm
Although the effects of oxidative and nitrosative stress on peptidoglycan are poorly understood, a few studies reported links between oxidative or nitrosative ...
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7 A Commensal Streptococcus Dysregulates the Pseudomonas ...
https://www.frontiersin.org/articles/10.3389/fcimb.2022.817336/full
Oral commensal bacteria play a variety of roles in the oral cavity, such as maintaining ... norB Is Essential for P. aeruginosa Nitrosative Stress Tolerance.
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8 Nitrosative Stress: Activation of the Transcription Factor OxyR
https://www.cell.com/fulltext/S0092-8674(00)80147-6
This cellular and genetic response determines the metabolic fate of RSNOs and thereby contributes to bacterial rescue from stasis. Our studies reveal that ...
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9 Salmonella Typhimurium outer membrane protein A (OmpA ...
https://journals.plos.org/plospathogens/article?id=10.1371/journal.ppat.1010708
... STM ΔompA increased the outer membrane permeability and made the bacteria more susceptible to in vitro and in vivo nitrosative stress.
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10 Oxidative and nitrosative stress defences of Helicobacter and ...
https://academic.oup.com/femsre/article/40/6/938/2400005
Although bacteria use catalases as major detoxifiers of H2O2, other peroxide detoxification enzymes also contribute to limit oxidative damage. These enzymes ...
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11 The Diversity of Microbial Responses to Nitric Oxide ... - Elsevier
https://booksite.elsevier.com/samplechapters/9780123876614/03-Ch03.pdf
Bacterial targets of. NO and nitrosative stress. Target. Basis. Examples. Selected examples. Heme cofactors. Iron nitrosylation. Hemes of cytochromes,.
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12 (PDF) Nitric oxide and nitrosative stress tolerance in bacteria
https://www.researchgate.net/publication/8064993_Nitric_oxide_and_nitrosative_stress_tolerance_in_bacteria
Pathogenic bacteria experience nitrosative stress from NO generated in the host and from nitrosating species such as S-nitrosoglutathione. The ...
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13 NITROSATIVE STRESS AND DNA REPAIR IN ...
https://tigerprints.clemson.edu/cgi/viewcontent.cgi?article=1658&context=all_dissertations
investigation on screening of genes involved in resistance to nitrosative stress in intracellular bacterial pathogen Coxiella burnetii and characterization ...
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14 Nitric oxide synthases from photosynthetic organisms improve ...
https://www.biorxiv.org/content/10.1101/2021.03.07.434255.full
coli and analyzed bacterial growth and tolerance to nitrosative stress. Results show that the expression of OtNOS and SyNOS promotes bacterial ...
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15 Escherichia coli response to nitrosative stress
https://etheses.bham.ac.uk/3544/2/Vine12PhD.pdf
E. coli encounters oxidative and nitrosative stress ... Growth and preparation of bacteria for use in the nitric oxide electrode. 68. NO electrode assays.
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16 Nitrosative stress treatment of E. coli targets distinct set of thiol ...
https://onlinelibrary.wiley.com/doi/abs/10.1111/j.1365-2958.2007.05964.x
by N Brandes · 2007 · Cited by 56 —
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17 Proteome Profiling of Mycobacterium tuberculosis Cells ...
https://pubs.acs.org/doi/10.1021/acsomega.1c05923
resp. to pathogenic and non-pathogenic mycobacterial species. During acid-nitrosative multi-stress both mycobacteria shift their transcriptome ...
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18 Effect on Escherichia coli at Oxidative and Nitrosative Stress
https://pdfs.semanticscholar.org/ad48/b0434d91920ca6f95c2b4bda69205fc039cc.pdf
This might be due to the energy demand required by the Lb synthesis, as an alien protein consumes bacterial resources and thereby decreases ...
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19 Nitric oxide disrupts bacterial cytokinesis by poisoning purine ...
https://www.science.org/doi/10.1126/sciadv.aaz0260
... profound growth arrest noted in bacteria undergoing nitrosative stress (3). ... bacterial cell division is adversely affected during nitrosative stress.
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20 Modulation of oxidative and nitrosative stress attenuates ...
https://link.springer.com/content/pdf/10.1038/s41598-021-03320-w.pdf
cular hyperpermeability caused by excessive oxidative/nitrosative stress (O&NS) ... The number of bacteria in lung and kidney tissue homogenate cultures was ...
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21 Label-free proteomic analysis to confirm the predicted ...
https://bmcgenomics.biomedcentral.com/articles/10.1186/1471-2164-15-1065
However, several pathogens contain pathways that allow bacterial survival under nitrosative stress conditions, including NO-sensitive ...
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22 Redox Active Thiol Sensors of Oxidative and Nitrosative Stress
https://www.liebertpub.com/doi/abs/10.1089/ars.2012.4522
Thiol-dependent regulators also help bacteria resist the nitrosative and nitroxidative stress. −SOHs, mixed disulfides, and S-nitrosothiols ...
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23 Redox Proteomics Uncovers Peroxynitrite-sensitive Proteins ...
https://www.jbc.org/article/S0021-9258(20)45686-8/abstract
Redox Proteomics Uncovers Peroxynitrite-sensitive Proteins That Help Escherichia coli to Overcome Nitrosative Stress*. Claudia Lindemann.
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24 Journal of Biology and Nature - I.K. Press
https://www.ikprress.org/index.php/JOBAN/article/view/1074
RELATIONSHIP BETWEEN OXIDATIVE AND NITROSATIVE STRESS INDUCED BY GENTAMICIN AND CIPROFLOXACIN IN BACTERIA · IVANA L. D. GALERA · PARAJE M.
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25 Nitrosative stress in enterobacteria - GtR (ukri.org)
https://gtr.ukri.org/projects?ref=BB%2FE015883%2F1
This research project sets out to measure the extent of these reactions inside intact bacteria. We wish also to test the idea that the defences ...
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26 Nitric oxide as an antimicrobial agent: does NO always ... - Gut
https://gut.bmj.com/content/42/3/313
Generation of nitrogen oxides may be involved in both processes with formation of peroxynitrite producing oxidative and nitrosative stress (through generation ...
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27 Oxidative and nitrosative stress defence systems in ...
https://cabidigitallibrary.org/doi/10.1079/9781845937607.0003
Oxidative and nitrosative stress defence systems in Escherichia coli and Pseudomonas aeruginosa: a model organism of study versus a human opportunistic pathogen ...
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28 Oxidative and nitrosative stress in patients ... - Repozytorium UR
https://repozytorium.ur.edu.pl/bitstream/handle/item/7603/10%20namiduru-oxidative.pdf?sequence=1&isAllowed=y
Our aim was to investigate oxidative and nitrosative stress in blood and CSF samples of bacterial, viral and tuberculous meningitis (TM) cases.
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29 Health & Environmental Research Online (HERO) | US EPA
https://hero.epa.gov/hero/index.cfm/reference/details/reference_id/898443
Unresolved sources, sinks, and pathways for the recovery of enteric bacteria from nitrosative stress. Author(s). Vine, CE; Cole, JA.
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30 Cytochrome bd oxidase and bacterial tolerance to oxidative ...
https://agris.fao.org/agris-search/search.do?recordID=US201900038885
... and bacterial tolerance to oxidative and nitrosative stress [2014] ... of the bd-family were shown to promote virulence in some pathogenic bacteria, ...
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31 Rv2617c and P36 are virulence factors of pathogenic ...
https://www.tandfonline.com/doi/full/10.1080/21505594.2019.1693714
The remaining clumps were separated from individual bacteria by centrifugation at 900 g for 8 min. The nitrosative stress experiments were developed by ...
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32 DksA-Dependent Transcriptional Regulation in ... - eScholarship
https://escholarship.org/uc/item/61b5d9rx.pdf
Redox-based signaling is fundamental to the capacity of bacteria to sense, and respond to, nitrosative and oxidative stress encountered in ...
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33 Cytochrome bd Protects Bacteria against Oxidative and ... - MSU
http://protein.bio.msu.ru/biokhimiya/contents/v80/pdf/bcm_0565.pdf
Abstract—Cytochrome bd is a terminal quinol oxidase of the bacterial ... Key words: antimicrobial agents, bacteria, oxidative stress, nitrosative stress, ...
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34 Oxidative & nitrosative stress in depression
http://nasmhpd.org/sites/default/files/Steve%20Moylan%20Article.pdf
Thus, in depression differ- ent TLR2/TLR4 agonists, including bacterial LPS and redox-derived. DAMPs, and psychosocial stressors may cause hypersensitivity of ...
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35 Nitrosative stress treatment of E.coli targets distinct set of thiol ...
https://deepblue.lib.umich.edu/bitstream/handle/2027.42/72397/j.1365-2958.2007.05964.x.pdf;seque
To counteract this hazard, bacteria have developed a number of defence systems that allow them to quickly respond to nitrosative stress and ...
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36 Nitrosative stress sensing in Porphyromonas gingivalis
https://scholarscompass.vcu.edu/etd/5123/
... sensor-regulator that plays a vital step in the initiation of the nitrosative stress response in many Gram negative anaerobic bacteria.
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37 a molecular tool to probe mammalian nitric oxide biology
https://www.future-science.com/doi/10.2144/000113586
FlavoHb is known to play a major role in protection from nitrosative stress in bacteria and fungi. As high levels of NO drive nitrosative ...
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38 Resistance factors for nitrosative and oxidative stress
https://www.degruyter.com/document/doi/10.1515/9781400887538-008/pdf
neither necessary nor sufficient to achieve a nitrosative stress; covalent modifi- ... For example, NO appears to have no inhibitory effects on bacteria,.
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39 Staphylococcal response to oxidative stress.
https://experts.nebraska.edu/en/publications/staphylococcal-response-to-oxidative-stress
To overcome the deleterious effects of oxidative and nitrosative stress, staphylococci have evolved protection, detoxification, and repair mechanisms that are ...
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40 Effect of Nitrosative Stress on the S-Nitroso-Proteome of ...
https://repositorio.butantan.gov.br/bitstream/butantan/4126/3/10.3389fmicb.2020.01184.pdf
Proteins S-nitrosylation is important to a considerable variety of mechanisms, from RNS detoxification in bacteria (Hess et al.,. 2005; Patra et ...
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41 DksA-Dependent Transcriptional Regulation in Salmonella ...
https://www.readcube.com/articles/10.3389/fmicb.2016.00444
Redox-based signaling is fundamental to the capacity of bacteria to sense, and respond to, nitrosative and oxidative stress encountered in natural and host ...
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42 Oxidative and nitrosative stress in patients with ... - CEJSH
https://cejsh.icm.edu.pl/cejsh/element/bwmeta1.element.ojs-doi-10_15584_ejcem_2022_1_10/c/10-26869a12-a751-4c47-ab9e-0e552b0a4519.pdf.pdf
In this study, oxidative and nitrosative stress were evaluated in ... Keywords. bacterial meningitis, oxidative stress, nitrotyrosine, ...
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43 A potential target for next-generation antimicrobial agents.
https://search.ebscohost.com/login.aspx?direct=true&profile=ehost&scope=site&authtype=crawler&jrnl=00062979&AN=108484888&h=YDg5g4Ap0qlpfuJACvSadpIOO1YM7iaffbBuGo%2FH45CdkQ04gUWlEa4IwhNcdH1OBNS8iiGFamUd0XzSfN53Nw%3D%3D&crl=c
Document Type: Article ; Keywords: antimicrobial agents bacteria nitrosative stress oxidative stress reactive oxygen and nitrogen species respiratory chain
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44 Metabolic Pathway Involving the Flavohemoglobin - NASA/ADS
https://ui.adsabs.harvard.edu/abs/1998PNAS...9514100H/abstract
Nitrosative Stress: Metabolic Pathway Involving the Flavohemoglobin ... Abstract. Nitric oxide (NO) biology has focused on the tightly regulated enzymatic ...
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45 Myths and misconceptions of how enteric bacteria defend ...
https://blogs.kent.ac.uk/biosciences/2013/11/26/research-seminar-myths-and-misconceptions-of-how-enteric-bacteria-defend-themselves-against-nitrosative-stress/
The Escherichia coli transcription factors NorR and NsrR bind NO specifically, triggering responses to nitrosative stress. NsrR is a repressor ...
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46 Discovery could lead to new therapies for heart disease ...
https://thedaily.case.edu/discovery-could-lead-to-new-therapies-for-heart-disease-cancer-and-alzheimers/
Specifically, the genes dictate how bacteria that breathe on an ancient substance called nitrate, which they use in place of oxygen, handle nitrosative stress, ...
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47 Protection from nitrosative stress: a central role for microbial ...
https://facultyopinions.com/article/718030791
Protection from nitrosative stress: a central role for microbial ... In many bacteria, fungi, and protozoa, the evolutionarily ancient ...
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48 Dissimilatory Metabolism of Nitrogen Oxides in Bacteria
https://www.osti.gov/servlets/purl/889239
Keywords: comparative genomics, nitrosative stress, denitrification, transcriptional network, bacteria. Running title: Regulation Of Dissimilatory Nitrogen ...
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49 Identification of enzyme involved in stress management in ...
https://phys.org/pdf569154358.pdf
management in bacteria. 14 April 2022 ... All organisms, from humans to bacteria, have to be ... Nitrosative Stress, Journal of the American.
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50 Release of nitric oxide by the Escherichia coli YtfE (RIC ...
https://www.microbiologyresearch.org/content/journal/micro/10.1099/mic.0.000629
... activity of the hybrid cluster protein (Hcp) are less sensitive to nitrosative stress than isogenic ytfE+ strains, which are extremely sensitive.
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51 Stress and Environmental Regulation of Gene Expression and ...
https://books.google.com/books?id=HpyCDAAAQBAJ&pg=PA962&lpg=PA962&dq=nitrosative+stress+bacteria&source=bl&ots=dLpYYeTGfA&sig=ACfU3U0UHl0JAs9MGlUBFKmQZsozwEKjOg&hl=en&sa=X&ved=2ahUKEwiuwf7Cm8T7AhWOjYkEHWUbADMQ6AF6BQjcARAD
962 Section 17: Adaptation to nitrosative stress phase cells, ... 17.1.6 Conclusion Pathogenic bacteria experience numerous ROS and RNS generated by the ...
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52 Oxidative stress - Wikipedia
https://en.wikipedia.org/wiki/Oxidative_stress
Oxidative stress reflects an imbalance between the systemic manifestation of reactive oxygen species and a biological system's ability to readily detoxify ...
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53 Specific Bacteria Affect Severity of Oxidative Stress
http://oshnewsnetwork.com/2015/08/11/specific-bacteria-affect-severity-of-oxidative-stress/
Oxidative stress occurs when the body is unable to counteract free radicals with antioxidants. In addition to periodontal disease, oxidative ...
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54 82194612.pdf - CORE
https://core.ac.uk/download/pdf/82194612.pdf
individual bacterial cell drives gene expression and subpopula- ... Nitric oxide and nitrosative stress tolerance in bacteria. Biochem. Soc. Trans.
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55 How bacteria deal with stress - YouTube
https://www.youtube.com/watch?v=hYH_O0qEuRI
UCLouvain - Université catholique de Louvain
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