Zobrazeno 1 - 10
of 64
pro vyhledávání: '"Rozhin Penjweini"'
Autor:
Andrew J. H. Sedlack, Rozhin Penjweini, Katie A. Link, Alexandra Brown, Jeonghan Kim, Sung-Jun Park, Jay H. Chung, Nicole Y. Morgan, Jay R. Knutson
Publikováno v:
International Journal of Molecular Sciences, Vol 23, Iss 20, p 12597 (2022)
Computational modeling can provide a mechanistic and quantitative framework for describing intracellular spatial heterogeneity of solutes such as oxygen partial pressure (pO2). This study develops and evaluates a finite-element model of oxygen-consum
Externí odkaz:
https://doaj.org/article/87b935b654054d2f960fce467289ae2f
Autor:
Rozhin Penjweini, Branden Roarke, Greg Alspaugh, Anahit Gevorgyan, Alessio Andreoni, Alessandra Pasut, Dan L. Sackett, Jay R. Knutson
Publikováno v:
Redox Biology, Vol 34, Iss , Pp 101549- (2020)
Oxidation-reduction chemistry is fundamental to the metabolism of all living organisms, and hence quantifying the principal redox players is important for a comprehensive understanding of cell metabolism in normal and pathological states. In mammalia
Externí odkaz:
https://doaj.org/article/dd8f17a9acb5419bbb441b1af00007bb
Autor:
Mateus Prates Mori, Rozhin Penjweini, Jin Ma, Greg Alspaugh, Alessio Andreoni, Young-Chae Kim, Ping-yuan Wang, Jay R. Knutson, Paul M. Hwang
Publikováno v:
Journal of Biological Chemistry. 299:103018
Publikováno v:
Biophysical Journal. 122:277a
Autor:
Rozhin Penjweini, Branden Roarke, Greg Alspaugh, Katie A. Link, Alessio Andreoni, Mateus P. Mori, Paul M. Hwang, Dan L. Sackett, Jay R. Knutson
Publikováno v:
Journal of Biophotonics. 15
Publikováno v:
Proc SPIE Int Soc Opt Eng
Myoglobin is a protein that is expressed quite unevenly among different cell types. Nevertheless, it has been widely acknowledged that the Fe(3+) state of myoglobin, metmyoglobin (metMb) has a broad functional role in metabolism, oxidative/nitrative
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::626c3ce0fec94c53195c796bb89045cc
https://europepmc.org/articles/PMC9022600/
https://europepmc.org/articles/PMC9022600/
Intracellular imaging of metmyoglobin and oxygen using new dual purpose probe EYFP-Myoglobin-mCherry
Autor:
Branden Roarke, Alessio Andreoni, Dan L. Sackett, Paul M. Hwang, Jay R. Knutson, Rozhin Penjweini, Greg Alspaugh, Katie A. Link, Mateus Prates Mori
Publikováno v:
J Biophotonics
The biological relevance of nitric oxide (NO) and reactive oxygen species (ROS) in signaling, metabolic regulation, and disease treatment has become abundantly clear. The dramatic change in NO/ROS processing that accompanies a changing oxygen landsca
Externí odkaz:
https://explore.openaire.eu/search/publication?articleId=doi_dedup___::f1783d66a98896c5f4ec398a842ded85
https://europepmc.org/articles/PMC8901566/
https://europepmc.org/articles/PMC8901566/
Autor:
Rozhin Penjweini, Alexandra Brown, Shutong Yang, Katie Link, Greg Alspaugh, Jay H. Chung, Jay R. Knutson
Publikováno v:
Biophysical Journal. 121:280a-281a
Publikováno v:
The FEBS journalReferences. 289(22)
Molecular oxygen possesses a dual nature due to its highly reactive free radical property: it is capable of oxidizing metabolic substrates to generate cellular energy, but can also serve as a substrate for genotoxic reactive oxygen species generation
Autor:
Greg, Alspaugh, Branden, Roarke, Alexandra, Chand, Rozhin, Penjweini, Alessio, Andreoni, Jay R, Knutson
Publikováno v:
Methods in molecular biology (Clifton, N.J.). 2304
Oxygen (O