Found 467 results
Author [ Keyword(Desc)] Title Type Year
Filters: Author is Hagen, Tory M  [Clear All Filters]
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Hepatocytes
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.
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.
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.
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.
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.
Homeostasis
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.
Michels AJ, Hagen TM, Frei B.  2013.  Human genetic variation influences vitamin C homeostasis by altering vitamin C transport and antioxidant enzyme function.. Annu Rev Nutr. 33:45-70.
Humans
Shay KPetersen, Michels AJ, Li W, Kong A-NTony, Hagen TM.  2012.  Cap-independent Nrf2 translation is part of a lipoic acid-stimulated detoxification stress response.. Biochim Biophys Acta. 1823(6):1102-9.
Michels AJ, Butler JA, Uesugi SL, Lee K, Frei BB, Bobe G, Magnusson KR, Hagen TM.  2023.  Multivitamin/Multimineral Supplementation Prevents or Reverses Decline in Vitamin Biomarkers and Cellular Energy Metabolism in Healthy Older Men: A Randomized, Double-Blind, Placebo-Controlled Study.. Nutrients. 15(12)
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.
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.
Smith AR, Visioli F, Hagen TM.  2002.  Vitamin C matters: increased oxidative stress in cultured human aortic endothelial cells without supplemental ascorbic acid.. FASEB J. 16(9):1102-4.
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.
Michels AJ, Hagen TM, Frei B.  2013.  Human genetic variation influences vitamin C homeostasis by altering vitamin C transport and antioxidant enzyme function.. Annu Rev Nutr. 33:45-70.
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.
Gómez LA, Hagen TM.  2012.  Age-related decline in mitochondrial bioenergetics: does supercomplex destabilization determine lower oxidative capacity and higher superoxide production? Semin Cell Dev Biol. 23(7):758-67.
Shay KPetersen, Smith EJ, Hagen TM.  2010.  Transcription factor Nrf2: examination of nuclear protein levels by immunoblotting and promoter response element binding by chromatin immunoprecipitation (ChIP).. Curr Protoc Toxicol. Chapter 17:Unit17.13.
Hypertension
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.
Hypertriglyceridemia
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.
In Vitro Techniques
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.
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.
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.
Inactivation, Metabolic
Shay KPetersen, Michels AJ, Li W, Kong A-NTony, Hagen TM.  2012.  Cap-independent Nrf2 translation is part of a lipoic acid-stimulated detoxification stress response.. Biochim Biophys Acta. 1823(6):1102-9.
Inflammation
Zhang W-J, Bird KE, McMillen TS, Leboeuf RC, Hagen TM, Frei B.  2008.  Dietary alpha-lipoic acid supplementation inhibits atherosclerotic lesion development in apolipoprotein E-deficient and apolipoprotein E/low-density lipoprotein receptor-deficient mice.. Circulation. 117(3):421-8.
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.

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