Linus Pauling Institute

Suh JH, Shenvi SV, Dixon BM, Liu H, Jaiswal AK, Liu R-M, Hagen TM.  2004.  Decline in transcriptional activity of Nrf2 causes age-related loss of glutathione synthesis, which is reversible with lipoic acid.. Proc Natl Acad Sci U S A. 101(10):3381-6.

Gómez LA, Heath S-HD, Hagen TM.  2012.  Acetyl-L-carnitine supplementation reverses the age-related decline in carnitine palmitoyltransferase 1 (CPT1) activity in interfibrillar mitochondria without changing the L-carnitine content in the rat heart.. Mech Ageing Dev. 133(2-3):99-106.

Visioli F, Ingram A, Beckman JS, Magnusson KR, Hagen TM.  2022.  Strategies to protect against age-related mitochondrial decay: Do natural products and their derivatives help? Free Radic Biol Med. 178:330-346.

Shenvi SV, Smith EJ, Hagen TM.  2009.  Transcriptional regulation of rat gamma-glutamate cysteine ligase catalytic subunit gene is mediated through a distal antioxidant response element.. Pharmacol Res. 60(4):229-36.

Smith AR, Visioli F, Hagen TM.  2006.  Plasma membrane-associated endothelial nitric oxide synthase and activity in aging rat aortic vascular endothelia markedly decline with age.. Arch Biochem Biophys. 454(1):100-5.

Butler JA, Hagen TM, Moreau R.  2009.  Lipoic acid improves hypertriglyceridemia by stimulating triacylglycerol clearance and downregulating liver triacylglycerol secretion.. Arch Biochem Biophys. 485(1):63-71.

Moreau R, Heath S-HD, Doneanu CE, J Lindsay G, Hagen TM.  2003.  Age-related increase in 4-hydroxynonenal adduction to rat heart alpha-ketoglutarate dehydrogenase does not cause loss of its catalytic activity.. Antioxid Redox Signal. 5(5):517-27.

Robinson KM, Janes MS, Pehar M, Monette JS, Ross MF, Hagen TM, Murphy MP, Beckman JS.  2006.  Selective fluorescent imaging of superoxide in vivo using ethidium-based probes.. Proc Natl Acad Sci U S A. 103(41):15038-43.

Shay KPetersen, Moreau RF, Smith EJ, Smith AR, Hagen TM.  2009.  Alpha-lipoic acid as a dietary supplement: molecular mechanisms and therapeutic potential.. Biochim Biophys Acta. 1790(10):1149-60.

Suh JH, Heath S-H, Hagen TM.  2003.  Two subpopulations of mitochondria in the aging rat heart display heterogenous levels of oxidative stress.. Free Radic Biol Med. 35(9):1064-72.

Smith AR, Visioli F, Frei B, Hagen TM.  2006.  Age-related changes in endothelial nitric oxide synthase phosphorylation and nitric oxide dependent vasodilation: evidence for a novel mechanism involving sphingomyelinase and ceramide-activated phosphatase 2A.. Aging Cell. 5(5):391-400.

Michels AJ, Joisher N, Hagen TM.  2003.  Age-related decline of sodium-dependent ascorbic acid transport in isolated rat hepatocytes.. Arch Biochem Biophys. 410(1):112-20.

Rodríguez E, Radke A, Hagen TM, Blier PU.  2022.  Supercomplex Organization of the Electron Transfer System in Marine Bivalves, a Model of Extreme Longevity.. J Gerontol A Biol Sci Med Sci. 77(2):283-290.

Moreau R, Nguyen BT, Doneanu CE, Hagen TM.  2005.  Reversal by aminoguanidine of the age-related increase in glycoxidation and lipoxidation in the cardiovascular system of Fischer 344 rats.. Biochem Pharmacol. 69(1):29-40.

Shay KPetersen, Hagen TM.  2009.  Age-associated impairment of Akt phosphorylation in primary rat hepatocytes is remediated by alpha-lipoic acid through PI3 kinase, PTEN, and PP2A.. Biogerontology. 10(4):443-56.

Robinson KM, Janes MS, Pehar M, Monette JS, Ross MF, Hagen TM, Murphy MP, Beckman JS.  2006.  Selective fluorescent imaging of superoxide in vivo using ethidium-based probes.. Proc Natl Acad Sci U S A. 103(41):15038-43.

Suh JH, Heath S-H, Hagen TM.  2003.  Two subpopulations of mitochondria in the aging rat heart display heterogenous levels of oxidative stress.. Free Radic Biol Med. 35(9):1064-72.

Hagen TM, Moreau R, Suh JH, Visioli F.  2002.  Mitochondrial decay in the aging rat heart: evidence for improvement by dietary supplementation with acetyl-L-carnitine and/or lipoic acid.. Ann N Y Acad Sci. 959:491-507.

Suh JH, Moreau R, Heath S-HD, Hagen TM.  2005.  Dietary supplementation with (R)-alpha-lipoic acid reverses the age-related accumulation of iron and depletion of antioxidants in the rat cerebral cortex.. Redox Rep. 10(1):52-60.

Keith DJ, Butler JA, Bemer B, Dixon B, Johnson S, Garrard M, Sudakin DL, J Christensen M, Pereira C, Hagen TM.  2012.  Age and gender dependent bioavailability of R- and R,S-α-lipoic acid: a pilot study.. Pharmacol Res. 66(3):199-206.

Suh JH, Shenvi SV, Dixon BM, Liu H, Jaiswal AK, Liu R-M, Hagen TM.  2004.  Decline in transcriptional activity of Nrf2 causes age-related loss of glutathione synthesis, which is reversible with lipoic acid.. Proc Natl Acad Sci U S A. 101(10):3381-6.

Shay KPetersen, Moreau RF, Smith EJ, Hagen TM.  2008.  Is alpha-lipoic acid a scavenger of reactive oxygen species in vivo? Evidence for its initiation of stress signaling pathways that promote endogenous antioxidant capacity. IUBMB Life. 60(6):362-7.

Hagen TM, Liu J, Lykkesfeldt J, Wehr CM, Ingersoll RT, Vinarsky V, Bartholomew JC, Ames BN.  2002.  Feeding acetyl-L-carnitine and lipoic acid to old rats significantly improves metabolic function while decreasing oxidative stress.. Proc Natl Acad Sci U S A. 99(4):1870-5.

Suh JH, Heath S-H, Hagen TM.  2003.  Two subpopulations of mitochondria in the aging rat heart display heterogenous levels of oxidative stress.. Free Radic Biol Med. 35(9):1064-72.

Visioli F, Ingram A, Beckman JS, Magnusson KR, Hagen TM.  2022.  Strategies to protect against age-related mitochondrial decay: Do natural products and their derivatives help? Free Radic Biol Med. 178:330-346.