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Role of mitochondrial electron transport complex I in coenzyme Q1 reduction by intact pulmonary arterial endothelial cells and the effect of hyperoxia.

Merker MP, Audi SH, Lindemer BJ, Krenz GS, Bongard RD.

Am J Physiol Lung Cell Mol Physiol. 2007 Sep;293(3):L809-19. Epub 2007 Jun 29.


Coenzyme Q1 redox metabolism during passage through the rat pulmonary circulation and the effect of hyperoxia.

Audi SH, Merker MP, Krenz GS, Ahuja T, Roerig DL, Bongard RD.

J Appl Physiol (1985). 2008 Oct;105(4):1114-26. doi: 10.1152/japplphysiol.00177.2008. Epub 2008 Aug 14.


Influence of pulmonary arterial endothelial cells on quinone redox status: effect of hyperoxia-induced NAD(P)H:quinone oxidoreductase 1.

Merker MP, Audi SH, Bongard RD, Lindemer BJ, Krenz GS.

Am J Physiol Lung Cell Mol Physiol. 2006 Mar;290(3):L607-19. Epub 2005 Oct 21.


Coenzyme Q(1) as a probe for mitochondrial complex I activity in the intact perfused hyperoxia-exposed wild-type and Nqo1-null mouse lung.

Bongard RD, Myers CR, Lindemer BJ, Baumgardt S, Gonzalez FJ, Merker MP.

Am J Physiol Lung Cell Mol Physiol. 2012 May 1;302(9):L949-58. doi: 10.1152/ajplung.00251.2011. Epub 2012 Jan 20.


Depleted energy charge and increased pulmonary endothelial permeability induced by mitochondrial complex I inhibition are mitigated by coenzyme Q1 in the isolated perfused rat lung.

Bongard RD, Yan K, Hoffmann RG, Audi SH, Zhang X, Lindemer BJ, Townsley MI, Merker MP.

Free Radic Biol Med. 2013 Dec;65:1455-63. doi: 10.1016/j.freeradbiomed.2013.07.040. Epub 2013 Aug 1.


Genetic evidence for NAD(P)H:quinone oxidoreductase 1-catalyzed quinone reduction on passage through the mouse pulmonary circulation.

Lindemer BJ, Bongard RD, Hoffmann R, Baumgardt S, Gonzalez FJ, Merker MP.

Am J Physiol Lung Cell Mol Physiol. 2011 May;300(5):L773-80. doi: 10.1152/ajplung.00394.2010. Epub 2011 Feb 4.


Preferential utilization of NADPH as the endogenous electron donor for NAD(P)H:quinone oxidoreductase 1 (NQO1) in intact pulmonary arterial endothelial cells.

Bongard RD, Lindemer BJ, Krenz GS, Merker MP.

Free Radic Biol Med. 2009 Jan 1;46(1):25-32. doi: 10.1016/j.freeradbiomed.2008.09.007. Epub 2008 Sep 20.


Steady-state kinetics of reduction of coenzyme Q analogs by glycerol-3-phosphate dehydrogenase in brown adipose tissue mitochondria.

Rauchov√° H, Fato R, Drahota Z, Lenaz G.

Arch Biochem Biophys. 1997 Aug 1;344(1):235-41.


Bioenergetic effects of mitochondrial-targeted coenzyme Q analogs in endothelial cells.

Fink BD, Herlein JA, Yorek MA, Fenner AM, Kerns RJ, Sivitz WI.

J Pharmacol Exp Ther. 2012 Sep;342(3):709-19. doi: 10.1124/jpet.112.195586. Epub 2012 Jun 1.


Coenzyme Q(1) depletes NAD(P)H and impairs recycling of ascorbate in astrocytes.

Dragan M, Dixon SJ, Jaworski E, Chan TS, O'brien PJ, Wilson JX.

Brain Res. 2006 Mar 17;1078(1):9-18. Epub 2006 Feb 24.


Opposite and tissue-specific effects of coenzyme Q2 on mPTP opening and ROS production between heart and liver mitochondria: role of complex I.

Gharib A, De Paulis D, Li B, Augeul L, Couture-Lepetit E, Gomez L, Angoulvant D, Ovize M.

J Mol Cell Cardiol. 2012 May;52(5):1091-5. doi: 10.1016/j.yjmcc.2012.02.005. Epub 2012 Feb 24.


Mitochondrial redox cycling of mitoquinone leads to superoxide production and cellular apoptosis.

Doughan AK, Dikalov SI.

Antioxid Redox Signal. 2007 Nov;9(11):1825-36.


The effects of mitochondrial complex I blockade on ATP and permeability in rat pulmonary microvascular endothelial cells in culture (PMVEC) are overcome by coenzyme Q1 (CoQ1).

Bongard RD, Townsley MI, Merker MP.

Free Radic Biol Med. 2015 Feb;79:69-77. doi: 10.1016/j.freeradbiomed.2014.09.030. Epub 2014 Oct 15.


Impact of pulmonary arterial endothelial cells on duroquinone redox status.

Merker MP, Bongard RD, Krenz GS, Zhao H, Fernandes VS, Kalyanaraman B, Hogg N, Audi SH.

Free Radic Biol Med. 2004 Jul 1;37(1):86-103.


Dual involvement of coenzyme Q10 in redox signaling and inhibition of death signaling in the rat heart mitochondria.

Yamamura T, Otani H, Nakao Y, Hattori R, Osako M, Imamura H, Das DK.

Antioxid Redox Signal. 2001 Feb;3(1):103-12.


Differential responses of targeted lung redox enzymes to rat exposure to 60 or 85% oxygen.

Gan Z, Roerig DL, Clough AV, Audi SH.

J Appl Physiol (1985). 2011 Jul;111(1):95-107. doi: 10.1152/japplphysiol.01451.2010. Epub 2011 May 5.


Mechanistic studies of cancer cell mitochondria- and NQO1-mediated redox activation of beta-lapachone, a potentially novel anticancer agent.

Li JZ, Ke Y, Misra HP, Trush MA, Li YR, Zhu H, Jia Z.

Toxicol Appl Pharmacol. 2014 Dec 15;281(3):285-93. doi: 10.1016/j.taap.2014.10.012. Epub 2014 Oct 29.


Biological validation of coenzyme Q redox state by HPLC-EC measurement: relationship between coenzyme Q redox state and coenzyme Q content in rat tissues.

Galinier A, Carrière A, Fernandez Y, Bessac AM, Caspar-Bauguil S, Periquet B, Comtat M, Thouvenot JP, Casteilla L.

FEBS Lett. 2004 Dec 3;578(1-2):53-7.


A water soluble CoQ10 formulation improves intracellular distribution and promotes mitochondrial respiration in cultured cells.

Bergamini C, Moruzzi N, Sblendido A, Lenaz G, Fato R.

PLoS One. 2012;7(3):e33712. doi: 10.1371/journal.pone.0033712. Epub 2012 Mar 14.

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