Linus Pauling Institute

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.

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.

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.

Moreau R, Heath S-HD, Doneanu CE, Harris RA, Hagen TM.  2004.  Age-related compensatory activation of pyruvate dehydrogenase complex in rat heart.. Biochem Biophys Res Commun. 325(1):48-58.

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.

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.

Smith EJ, Shay KP, Thomas NO, Butler JA, Finlay LF, Hagen TM.  2015.  Age-related loss of hepatic Nrf2 protein homeostasis: Potential role for heightened expression of miR-146a.. Free Radic Biol Med. 89:1184-91.

Yu T-W, Xu M, Dashwood RH.  2004.  Antimutagenic activity of spearmint.. Environ Mol Mutagen. 44(5):387-93.

Dixon BM, Heath S-HD, Kim R, Suh JH, Hagen TM.  2008.  Assessment of endoplasmic reticulum glutathione redox status is confounded by extensive ex vivo oxidation.. Antioxid Redox Signal. 10(5):963-72.

Wang R, W Dashwood M, Löhr CV, Fischer KA, Nakagama H, Williams DE, Dashwood RH.  2008.  beta-catenin is strongly elevated in rat colonic epithelium following short-term intermittent treatment with 2-amino-1-methyl-6-phenylimidazo[4,5-b]pyridine (PhIP) and a high-fat diet.. Cancer Sci. 99(9):1754-9.

Blum CA, Xu M, Orner GA, Fong AT, Bailey GS, Stoner GD, Horio DT, Dashwood RH.  2001.  beta-Catenin mutation in rat colon tumors initiated by 1,2-dimethylhydrazine and 2-amino-3-methylimidazo[4,5-f]quinoline, and the effect of post-initiation treatment with chlorophyllin and indole-3-carbinol.. Carcinogenesis. 22(2):315-20.

Dashwood RH, Xu M, Hernaez JF, Hasaniya N, Youn K, Razzuk A.  1999.  Cancer chemopreventive mechanisms of tea against heterocyclic amine mutagens from cooked meat.. Proc Soc Exp Biol Med. 220(4):239-43.

Monette JS, Gómez LA, Moreau RF, Bemer BA, Taylor AW, Hagen TM.  2010.  Characteristics of the rat cardiac sphingolipid pool in two mitochondrial subpopulations.. Biochem Biophys Res Commun. 398(2):272-7.

Xu M, Dashwood RH.  1999.  Chemoprevention studies of heterocyclic amine-induced colon carcinogenesis.. Cancer Lett. 143(2):179-83.

Williams DE, Katchamar S, Larsen-Su SA, Stresser DM, Dehal SS, Kupfer D.  2001.  Concurrent flavin-containing monooxygenase down regulation and cytochrome P450 induction by dietary indoles in the rat: implication for drug-drug interactions.. Adv Exp Med Biol. 500:635-8.

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.

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.

Xu M, Chen R, Dashwood RH.  1999.  Effect of carcinogen dose fractionation, diet and source of F344 rat on the induction of colonic aberrant crypts by 2-amino-3-methylimidazo[4,5-f]quinoline.. Carcinogenesis. 20(12):2293-8.

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.

Thomas NO, Shay KP, Kelley AR, Butler JA, Hagen TM.  2016.  Glutathione maintenance mitigates age-related susceptibility to redox cycling agents.. Redox Biol. 10:45-52.

Smith AR, Visioli F, Frei B, Hagen TM.  2008.  Lipoic acid significantly restores, in rats, the age-related decline in vasomotion.. Br J Pharmacol. 153(8):1615-22.

Kuiper HC, Miranda CL, Sowell JD, Stevens JF.  2008.  Mercapturic acid conjugates of 4-hydroxy-2-nonenal and 4-oxo-2-nonenal metabolites are in vivo markers of oxidative stress.. J Biol Chem. 283(25):17131-8.

Parasramka MA, W Dashwood M, Wang R, Abdelli A, Bailey GS, Williams DE, Ho E, Dashwood RH.  2012.  MicroRNA profiling of carcinogen-induced rat colon tumors and the influence of dietary spinach.. Mol Nutr Food Res. 56(8):1259-69.

Chen Y-S, Wang R, Dashwood W-M, Löhr CV, Williams DE, Ho E, Mertens-Talcott S, Dashwood RH.  2017.  A miRNA signature for an environmental heterocyclic amine defined by a multi-organ carcinogenicity bioassay in the rat.. Arch Toxicol. 91(10):3415-3425.

Blum CA, Tanaka T, Zhong X, Li Q, Dashwood W-M, Pereira C, Xu M, Dashwood RH.  2003.  Mutational analysis of Ctnnb1 and Apc in tumors from rats given 1,2-dimethylhydrazine or 2-amino-3-methylimidazo[4,5-f]quinoline: mutational 'hotspots' and the relative expression of beta-catenin and c-jun.. Mol Carcinog. 36(4):195-203.