Jezek J

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Name Jezek Jan, Dr.
Institution Institute of Physiology, Lab. No. 75

Academy of Sciences of the Czech Rep.

Address Videnska 1083, 14220
City Prague
State/Province
Country Czech Republic
Email
Weblink
O2k-Network Lab CZ Prague Jezek P


Labels: Field of research: Basic 



Publications

 PublishedReference
Plecita-Hlavata 2020 Antioxid Redox Signal2020Plecitá-Hlavatá L, Engstová H, Holendová B, Tauber J, Špaček T, Petrásková L, Křen V, Špačková J, Gotvaldová K, Ježek J, Dlasková A, Smolková K, Ježek P (2020) Mitochondrial superoxide production decreases on glucose-stimulated insulin secretion in pancreatic β cells due to decreasing mitochondrial matrix NADH/NAD+ ratio. Antioxid Redox Signal 33:789-815.
Jezek 2017 Biochim Biophys Acta2017Ježek J, Engstová H, Ježek P (2017) Antioxidant mechanism of mitochondria-targeted plastoquinone SkQ1 is suppressed in aglycemic HepG2 cells dependent on oxidative phosphorylation. Biochim Biophys Acta 1858:750-62.
Jezek 2015 Antioxid Redox Signal2015Ježek J, Dlasková A, Zelenka J, Jabůrek M, Ježek P (2015) H2O2-activated mitochondrial phospholipase iPLA2γ prevents lipotoxic oxidative stress in synergy with UCP2, amplifies signaling via G-protein-coupled receptor GPR40, and regulates insulin secretion in pancreatic β-cells. Antioxid Redox Signal 23:958-72.
Plecita-Hlavata 2015 J Bioenerg Biomembr2015Plecitá-Hlavatá L, Ježek J, Ježek P (2015) Aglycemia keeps mitochondrial oxidative phosphorylation under hypoxic conditions in HepG2 cells. J Bioenerg Biomembr 47(6):467-76.
Jaburek 2013 Int J Biochem Cell Biol2013Jabůrek M, Ježek J, Zelenka J, Ježek P (2013) Antioxidant activity by a synergy of redox-sensitive mitochondrial phospholipase A2 and uncoupling protein-2 in lung and spleen. Int J Biochem Cell Biol 45:816-25.
Jezek 2010 Physiol Res2010Ježek J, Jabůrek M, Zelenka J, Ježek P (2010) Mitochondrial phospholipase A2 activated by reactive oxygen species in heart mitochondria induces mild uncoupling. Physiol Res 59:737-47.
Plecita-Hlavata 2009 Int J Biochem Cell Biol2009Plecita-Hlavata L, Jezek J, Jezek P (2009) Pro-oxidant mitochondrial matrix-targeted ubiquinone MitoQ10 acts as anti-oxidant at retarded electron transport or proton pumping within Complex I. Int J Biochem Cell Biol 41:1697-707.
Dlaskova 2008 Int J Biochem Cell Biol2008Dlasková A, Hlavatá L, Jezek J, Jezek P (2008) Mitochondrial Complex I superoxide production is attenuated by uncoupling. Int J Biochem Cell Biol 40:2098-109.

Abstracts

 PublishedReference
Jaburek 2014 Abstract MiP20142014The role of phospholipase A2γ in the regulation of mitochondrial uncoupling protein 2–dependent antioxidant function.
Jezek 2013 Abstract MiP20132013Ježek P, Ježek J, Zelenka J, Dlasková A, Jabůrek M (2013) Antioxidant synergy of mitochondrial uncoupling protein UCP2 and phospholipase iPLA2γ. Mitochondr Physiol Network 18.08.
Gabrielova 2011 Abstract IOC612011Gabrielova E, Jaburek M, Gazak R, Vostalova J, Jezek J, Kren V, Modriansky M (2011) Evaluation of an oxygen consumption in rat heart mitochondria treatment by polyphenol compounds. MiPNet16.01.


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