Zobrazeno 1 - 10 of 34 pro vyhledávání: '"Quantitative redox biology"'
1
Akademický článek
Mapping the phenotypic repertoire of the cytoplasmic 2-Cys peroxiredoxin – Thioredoxin system. 1. Understanding commonalities and differences among cell types
Autor: Gianluca Selvaggio, Pedro M.B.M. Coelho, Armindo Salvador
Publikováno v: Redox Biology, Vol 15, Iss C, Pp 297-315 (2018)
The system (PTTRS) formed by typical 2-Cys peroxiredoxins (Prx), thioredoxin (Trx), Trx reductase (TrxR), and sulfiredoxin (Srx) is central in antioxidant protection and redox signaling in the cytoplasm of eukaryotic cells. Understanding how the PTTR
Externí odkaz: https://doaj.org/article/ffb9185e292841e2b0de3ec637f127d8
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2
Akademický článek
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3
Akademický článek
Quantifying intracellular hydrogen peroxide perturbations in terms of concentration
Autor: Beijing K. Huang, Hadley D. Sikes
Publikováno v: Redox Biology, Vol 2, Iss C, Pp 955-962 (2014)
Molecular level, mechanistic understanding of the roles of reactive oxygen species (ROS) in a variety of pathological conditions is hindered by the difficulties associated with determining the concentration of various ROS species. Here, we present an
Externí odkaz: https://doaj.org/article/57d65cdf71674e15bbea5079ca14a572
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4
Akademický článek
An assay for the rate of removal of extracellular hydrogen peroxide by cells
Autor: Brett A. Wagner, Jordan R. Witmer, Thomas J. van't Erve, Garry R. Buettner
Publikováno v: Redox Biology, Vol 1, Iss 1, Pp 210-217 (2013)
Cells have a wide range of capacities to remove extracellular hydrogen peroxide. At higher concentrations of extracellular H2O2 (micromolar) the rate of removal can be approximated by a rate equation that is first-order in the concentration of H2O2 a
Externí odkaz: https://doaj.org/article/a57ccba94d6440dbb7c35cd52cb1e052
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5
Redox environment in stem and differentiated cells: A quantitative approach
Autor: Yu.A. Kaulin, N. A. Pugovkina, Alla N. Shatrova, I. A. Gamaley, Nikolay Nikolsky, V. V. Zenin, Olga G. Lyublinskaya, Z. V. Kovaleva, I. V. Kozhukharova, Nikolai D. Aksenov, Ju. S. Ivanova
Publikováno v: Redox Biology
Redox Biology, Vol 12, Iss, Pp 758-769 (2017)
Stem cells are believed to maintain a specific intracellular redox status through a combination of enhanced removal capacity and limited production of ROS. In the present study, we challenge this assumption by developing a quantitative approach for t
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::1276b0b45a019fab35fe62a9d7ed304b
http://europepmc.org/articles/PMC5393314
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6
Localized redox relays as a privileged mode of cytoplasmic hydrogen peroxide signaling
Autor: Rui D. M. Travasso, Anahita Bayani, Fernando D. S. Sampaio dos Aidos, Pedro Abranches, Armindo Salvador
Publikováno v: Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Redox Biology
Redox Biology, Vol 12, Iss, Pp 233-245 (2017)
Hydrogen peroxide (H2O2) is a key signaling agent. Its best characterized signaling actions in mammalian cells involve the early oxidation of thiols in cytoplasmic phosphatases, kinases and transcription factors. However, these redox targets are orde
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::bb4bcca8ca858b94e1d3262e4a1d8a76
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7
An assay for the rate of removal of extracellular hydrogen peroxide by cells☆
Autor: Daniela Weber, Lidija Milkovic, Neven Zarkovic, Thomas Van 't Erve, Garry Buettner, Tilman Grune
Publikováno v: Redox Biology
Redox Biology, Vol 1, Iss 1, Pp 210-217 (2013)
Cells have a wide range of capacities to remove extracellular hydrogen peroxide. At higher concentrations of extracellular H2O2 (micromolar) the rate of removal can be approximated by a rate equation that is first-order in the concentration of H2O2 a
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::ad9af1498036228763b4e3efde33b2a9
http://europepmc.org/articles/PMC3736862
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8
Mapping the phenotypic repertoire of the cytoplasmic 2-Cys peroxiredoxin – thioredoxin system. 1. Understanding commonalities and differences among cell types
Autor: Armindo Salvador, Pedro M. B. M. Coelho, Gianluca Selvaggio
Publikováno v: Repositório Científico de Acesso Aberto de Portugal
Repositório Científico de Acesso Aberto de Portugal (RCAAP)
instacron:RCAAP
Redox Biology, Vol 15, Iss C, Pp 297-315 (2018)
Redox Biology
The system (PTTRS) formed by typical 2-Cys peroxiredoxins (Prx), thioredoxin (Trx), Trx reductase (TrxR), and sulfiredoxin (Srx) is central in antioxidant protection and redox signaling in the cytoplasm of eukaryotic cells. Understanding how the PTTR
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::da6918967386841588e732698bfc3a18
https://doi.org/10.1101/224428
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9
Quantifying intracellular hydrogen peroxide perturbations in terms of concentration
Autor: Hadley D. Sikes, Beijing K. Huang
Publikováno v: Redox Biology, Vol 2, Iss C, Pp 955-962 (2014)
Redox Biology
Elsevier Open Access
Molecular level, mechanistic understanding of the roles of reactive oxygen species (ROS) in a variety of pathological conditions is hindered by the difficulties associated with determining the concentration of various ROS species. Here, we present an
Externí odkaz: https://explore.openaire.eu/search/publication?articleId=doi_dedup___::721b38c007f2a34bff2af1ae7cbde1b1
https://doi.org/10.1016/j.redox.2014.08.001
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10
Akademický článek
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