Dietary catechins and procyanidins modulate zinc homeostasis in human HepG2 cells

Rasmussen, 2005, Dietary proanthocyanidins: occurrence, dietary intake, bioavailability, and protection against cardiovascular disease, Mol Nutr Food Res, 49, 159, 10.1002/mnfr.200400082 Aron, 2008, Flavan-3-ols: nature, occurrence and biological activity, Mol Nutr Food Res, 52, 79, 10.1002/mnfr.200700137 Stangl, 2007, Molecular targets of tea polyphenols in the cardiovascular system, Cardiovasc Res, 73, 348, 10.1016/j.cardiores.2006.08.022 Del Bas, 2005, Grape seed procyanidins improve atherosclerotic risk index and induce liver CYP7A1 and SHP expression in healthy rats, Faseb J, 19, 479, 10.1096/fj.04-3095fje Montagut, 2009, Oligomers of grape-seed procyanidin extract activate the insulin receptor and key targets of the insulin signaling pathway differently from insulin, J Nutr Biochem Mackenzie, 2004, Epicatechin, catechin, and dimeric procyanidins inhibit PMA-induced NF-kappaB activation at multiple steps in Jurkat T cells, Faseb J, 18, 167, 10.1096/fj.03-0402fje Terra, 2007, Grape-seed procyanidins act as antiinflammatory agents in endotoxin-stimulated RAW 264.7 macrophages by inhibiting NFkB signaling pathway, J Agric Food Chem, 55, 4357, 10.1021/jf0633185 Scalbert, 1999, Polyphenols, metal ion complexation and biological consequences, Basic Life Sci, 66, 545 Hider, 2001, Metal chelation of polyphenols, Methods Enzymol, 335, 190, 10.1016/S0076-6879(01)35243-6 Na, 2006, Intracellular signaling network as a prime chemopreventive target of (−)-epigallocatechin gallate, Mol Nutr Food Res, 50, 152, 10.1002/mnfr.200500154 Na, 2008, Modulation of Nrf2-mediated antioxidant and detoxifying enzyme induction by the green tea polyphenol EGCG, Food Chem Toxicol, 46, 1271, 10.1016/j.fct.2007.10.006 Puiggros, 2005, Grape seed procyanidins prevent oxidative injury by modulating the expression of antioxidant enzyme systems, J Agric Food Chem, 53, 6080, 10.1021/jf050343m Williams, 2004, Flavonoids: antioxidants or signalling molecules?, Free Radic Biol Med, 36, 838, 10.1016/j.freeradbiomed.2004.01.001 Scalbert, 2005, Polyphenols: antioxidants and beyond, Am J Clin Nutr, 81, 215S, 10.1093/ajcn/81.1.215S Peluso, 2006, Flavonoids attenuate cardiovascular disease, inhibit phosphodiesterase, and modulate lipid homeostasis in adipose tissue and liver, Exp Biol Med (Maywood), 231, 1287, 10.1177/153537020623100802 Khan, 2008, Multitargeted therapy of cancer by green tea polyphenols, Cancer Lett, 269, 269, 10.1016/j.canlet.2008.04.014 Kagaya, 2002, Enhancing effect of zinc on hepatoprotectivity of epigallocatechin gallate in isolated rat hepatocytes, Biol Pharm Bull, 25, 1156, 10.1248/bpb.25.1156 Sun, 2008, Free Zn(2+) enhances inhibitory effects of EGCG on the growth of PC-3 cells, Mol Nutr Food Res, 52, 465, 10.1002/mnfr.200700172 Esparza, 2005, Electrochemical and theoretical complexation studies for Zn and Cu with individual polyphenols, Analytica Chimica Acta, 543, 267, 10.1016/j.aca.2005.04.029 Daniel, 2004, Nutrient-gene interactions: a single nutrient and hundreds of target genes, Biol Chem, 385, 571, 10.1515/BC.2004.071 tom Dieck, 2005, Transcriptome and proteome analysis identifies the pathways that increase hepatic lipid accumulation in zinc-deficient rats, J Nutr, 135, 199, 10.1093/jn/135.2.199 Coyle, 1994, Measurement of zinc in hepatocytes by using a fluorescent probe, zinquin: relationship to metallothionein and intracellular zinc, Biochem J, 303, 781, 10.1042/bj3030781 Beyersmann, 2001, Functions of zinc in signaling, proliferation and differentiation of mammalian cells, Biometals, 14, 331, 10.1023/A:1012905406548 Murakami, 2008, Intracellular zinc homeostasis and zinc signaling, Cancer Sci, 99, 1515, 10.1111/j.1349-7006.2008.00854.x Hirano, 2008, Roles of zinc and zinc signaling in immunity: zinc as an intracellular signaling molecule, Adv Immunol, 97, 149, 10.1016/S0065-2776(08)00003-5 Maret, 2009, Molecular aspects of human cellular zinc homeostasis: redox control of zinc potentials and zinc signals, Biometals, 22, 149, 10.1007/s10534-008-9186-z Cousins, 2006, Mammalian zinc transport, trafficking, and signals, J Biol Chem, 281, 24085, 10.1074/jbc.R600011200 Eide, 2006, Zinc transporters and the cellular trafficking of zinc, Biochim Biophys Acta, 1763, 711, 10.1016/j.bbamcr.2006.03.005 Sekler, 2007, Mechanism and regulation of cellular zinc transport, Mol Med, 13, 337, 10.2119/2007-00037.Sekler Krezel, 2007, The zinc/thiolate redox biochemistry of metallothionein and the control of zinc ion fluctuations in cell signaling, Arch Biochem Biophys, 463, 188, 10.1016/j.abb.2007.02.017 Krezel, 2008, Thionein/metallothionein control Zn(II) availability and the activity of enzymes, J Biol Inorg Chem, 13, 401, 10.1007/s00775-007-0330-y Coyle, 2002, Metallothionein: the multipurpose protein, Cell Mol Life Sci, 59, 627, 10.1007/s00018-002-8454-2 Haq, 2003, Signaling events for metallothionein induction, Mutat Res, 533, 211, 10.1016/j.mrfmmm.2003.07.014 Laity, 2007, Understanding the mechanisms of zinc-sensing by metal-response element binding transcription factor-1 (MTF-1), Arch Biochem Biophys, 463, 201, 10.1016/j.abb.2007.03.019 Devirgiliis, 2007, Zinc fluxes and zinc transporter genes in chronic diseases, Mutat Res, 622, 84, 10.1016/j.mrfmmm.2007.01.013 Mocchegiani, 2008, Zinc signalling and subcellular distribution: emerging targets in type 2 diabetes, Trends Mol Med, 14, 419, 10.1016/j.molmed.2008.08.002 Hogstrand, 2009, Zinc transporters and cancer: a potential role for ZIP7 as a hub for tyrosine kinase activation, Trends Mol Med, 15, 101, 10.1016/j.molmed.2009.01.004 Kuo, 1998, Dietary flavonoids interact with trace metals and affect metallothionein level in human intestinal cells, Biol Trace Elem Res, 62, 135, 10.1007/BF02783967 Kuo, 1999, Genistein increases metallothionein expression in human intestinal cells, Caco-2, Biochem Cell Biol, 77, 79, 10.1139/o99-012 Kuo, 2001, Quercetin cumulatively enhances copper induction of metallothionein in intestinal cells, Biol Trace Elem Res, 84, 1, 10.1385/BTER:84:1-3:001 Gao, 2003, Antioxidant status and mineral contents in tissues of rutin and baicalin fed rats, Life Sci, 73, 1599, 10.1016/S0024-3205(03)00487-9 Uchiyama, 2007, Genistein and zinc synergistically stimulate apoptotic cell death and suppress RANKL signaling-related gene expression in osteoclastic cells, J Cell Biochem, 101, 529, 10.1002/jcb.21208 Devergnas, 2004, Differential regulation of zinc efflux transporters ZnT-1, ZnT-5 and ZnT-7 gene expression by zinc levels: a real-time RT-PCR study, Biochem Pharmacol, 68, 699, 10.1016/j.bcp.2004.05.024 Reaves, 2000, Expression of the p53 tumor suppressor gene is up-regulated by depletion of intracellular zinc in HepG2 cells, J Nutr, 130, 1688, 10.1093/jn/130.7.1688 Zalewski, 2006, Use of a zinc fluorophore to measure labile pools of zinc in body fluids and cell-conditioned media, Biotechniques, 40, 509, 10.2144/06404RR02 Cao, 2001, Effects of intracellular zinc depletion on metallothionein and ZIP2 transporter expression and apoptosis, J Leukoc Biol, 70, 559, 10.1189/jlb.70.4.559 Shen, 2008, Cooperation of metallothionein and zinc transporters for regulating zinc homeostasis in human intestinal Caco-2 cells, Nutr Res, 28, 406, 10.1016/j.nutres.2008.02.011 Cousins, 2003, Regulation of zinc metabolism and genomic outcomes, J Nutr, 133, 1521S, 10.1093/jn/133.5.1521S Langmade, 2000, The transcription factor MTF-1 mediates metal regulation of the mouse ZnT1 gene, J Biol Chem, 275, 34803, 10.1074/jbc.M007339200 Liuzzi, 2005, Interleukin-6 regulates the zinc transporter Zip14 in liver and contributes to the hypozincemia of the acute-phase response, Proc Natl Acad Sci U S A, 102, 6843, 10.1073/pnas.0502257102 Serra, 2009, Determination of procyanidins and their metabolites in plasma samples by improved liquid chromatography-tandem mass spectrometry, J Chromatogr B Analyt Technol Biomed Life Sci, 877, 1169, 10.1016/j.jchromb.2009.03.005 Shoji, 2006, Apple procyanidin oligomers absorption in rats after oral administration: analysis of procyanidins in plasma using the porter method and high-performance liquid chromatography/tandem mass spectrometry, J Agric Food Chem, 54, 884, 10.1021/jf052260b Chow, 2001, Phase I pharmacokinetic study of tea polyphenols following single-dose administration of epigallocatechin gallate and polyphenon E, Cancer Epidemiol Biomarkers Prev, 10, 53 Quesada, 2007, Grape seed procyanidins inhibit the expression of metallothionein genes in human HepG2 cells, Genes Nutr, 2, 105, 10.1007/s12263-007-0027-4 Wren, 2002, 90-day oral toxicity study of a grape seed extract (IH636) in rats, J Agric Food Chem, 50, 2180, 10.1021/jf011066w Chung, 2006, Water-soluble genistin glycoside isoflavones up-regulate antioxidant metallothionein expression and scavenge free radicals, J Agric Food Chem, 54, 3819, 10.1021/jf060510y Zhang, 2009, Effect of resveratrol and zinc on intracellular zinc status in normal human prostate epithelial cells, Am J Physiol Cell Physiol, 297, C632, 10.1152/ajpcell.00139.2009 Shamim, 2008, Plant polyphenols mobilize nuclear copper in human peripheral lymphocytes leading to oxidatively generated DNA breakage: implications for an anticancer mechanism, Free Radic Res, 42, 764, 10.1080/10715760802302251 Datta, 2007, Metallothionein expression is suppressed in primary human hepatocellular carcinomas and is mediated through inactivation of CCAAT/enhancer binding protein alpha by phosphatidylinositol 3-kinase signaling cascade, Cancer Res, 67, 2736, 10.1158/0008-5472.CAN-06-4433 Haase, 2005, Protein tyrosine phosphatases as targets of the combined insulinomimetic effects of zinc and oxidants, Biometals, 18, 333, 10.1007/s10534-005-3707-9 Jansen, 2009, Zinc and diabetes — clinical links and molecular mechanisms, J Nutr Biochem, 20, 399, 10.1016/j.jnutbio.2009.01.009 Basuki, 2007, Insulinomimetic Zn complex (Zn(opt)2) enhances insulin signaling pathway in 3T3-L1 adipocytes, J Inorg Biochem, 101, 692, 10.1016/j.jinorgbio.2006.12.015