Gary Williamson

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Guy Philippe A; Renouf Mathieu; Barron Denis; Cavin Christophe; Dionisi Fabiola; Kochhar Sunil; Rezzi Serge; Williamson Gary; Steiling Heike
Quantitative analysis of plasma caffeic and ferulic acid equivalents by liquid chromatography tandem mass spectrometry.
Folmer Britta M; Barron Denis; Hughes Eric; Miguet Laurence; Sanchez Belén; Heudi Olivier; Rouvet Martine; Sagalowicz Laurent; Callier Philippe; Michel Martin; Williamson Gary
Monocomponent hexa- and dodecaethylene glycol succinyl-tocopherol esters: self-assembly structures, cellular uptake and sensitivity to enzyme hydrolysis.
Habauzit Véronique; Nielsen Inge-Lise; Gil-Izquierdo Angel; Trzeciakiewicz Anna; Morand Christine; Chee Winnie; Barron Denis; Lebecque Patrice; Davicco Marie-Jeanne; Williamson Gary; Offord Elizabeth; Coxam Véronique; Horcajada Marie-Noëlle
Increased bioavailability of hesperetin-7-glucoside compared with hesperidin results in more efficient prevention of bone loss in adult ovariectomised rats.

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2009: Guy Philippe A; Renouf Mathieu; Barron Denis; Cavin Christophe; Dionisi Fabiola; Kochhar Sunil; Rezzi Serge; Williamson Gary; Steiling Heike
Quantitative analysis of plasma caffeic and ferulic acid equivalents by liquid chromatography tandem mass spectrometry.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences 2009;877(31):3965-74.
2009: Folmer Britta M; Barron Denis; Hughes Eric; Miguet Laurence; Sanchez Belén; Heudi Olivier; Rouvet Martine; Sagalowicz Laurent; Callier Philippe; Michel Martin; Williamson Gary
Monocomponent hexa- and dodecaethylene glycol succinyl-tocopherol esters: self-assembly structures, cellular uptake and sensitivity to enzyme hydrolysis.
Biochemical pharmacology 2009;78(12):1464-74.
2009: Habauzit Véronique; Nielsen Inge-Lise; Gil-Izquierdo Angel; Trzeciakiewicz Anna; Morand Christine; Chee Winnie; Barron Denis; Lebecque Patrice; Davicco Marie-Jeanne; Williamson Gary; Offord Elizabeth; Coxam Véronique; Horcajada Marie-Noëlle
Increased bioavailability of hesperetin-7-glucoside compared with hesperidin results in more efficient prevention of bone loss in adult ovariectomised rats.
The British journal of nutrition 2009;102(7):976-84.
2009: Godin Jean-Philippe; Mermoud Anne-France; Rémond Didier; Faure Magali; Breuille Denis; Williamson Gary; Peré-Trepat Emma; Ramadan Ziad; Fay Laurent-Bernard; Kochhar Sunil
Simultaneous measurement of 13C- and 15N-isotopic enrichments of threonine by mass spectrometry.
Rapid communications in mass spectrometry : RCM 2009;23(8):1109-15.
2008: Cooper Karen A; Campos-Giménez Esther; Jiménez Alvarez Diego; Rytz Andreas; Nagy Kornél; Williamson Gary
Predictive relationship between polyphenol and nonfat cocoa solids content of chocolate.
Journal of agricultural and food chemistry 2008;56(1):260-5.
2007: Steiling Heike; Longet Karin; Moodycliffe Angus; Mansourian Robert; Bertschy Emmanuelle; Smola Hans; Mauch Cornelia; Williamson Gary
Sodium-dependent vitamin C transporter isoforms in skin: Distribution, kinetics, and effect of UVB-induced oxidative stress.
Free radical biology & medicine 2007;43(5):752-62.
2007: Williamson Gary; Aeberli Isabelle; Miguet Laurence; Zhang Ziding; Sanchez M-Belen; Crespy Vanessa; Barron Denis; Needs Paul; Kroon Paul A; Glavinas H; Krajcsi Peter; Grigorov Martin
Interaction of positional isomers of quercetin glucuronides with the transporter ABCC2 (cMOAT, MRP2).
Drug metabolism and disposition: the biological fate of chemicals 2007;35(8):1262-8.
2007: Cooper Karen A; Campos-Giménez Esther; Jiménez Alvarez Diego; Nagy Kornél; Donovan Jennifer L; Williamson Gary
Rapid reversed phase ultra-performance liquid chromatography analysis of the major cocoa polyphenols and inter-relationships of their concentrations in chocolate.
Journal of agricultural and food chemistry 2007;55(8):2841-7.
2006: Donovan Jennifer L; Crespy Vanessa; Oliveira Manuel; Cooper Karen A; Gibson Bryan B; Williamson Gary
(+)-Catechin is more bioavailable than (-)-catechin: relevance to the bioavailability of catechin from cocoa.
Free radical research 2006;40(10):1029-34.
2006: Mutch David M; Crespy Vanessa; Clough Jennifer; Henderson Colin J; Lariani Sofiane; Mansourian Robert; Moulin Julie; Wolf C Roland; Williamson Gary
Hepatic cytochrome P-450 reductase-null mice show reduced transcriptional response to quercetin and reveal physiological homeostasis between jejunum and liver.
American journal of physiology. Gastrointestinal and liver physiology 2006;291(1):G63-72.
2006: Juge Nathalie; Nøhr Jane; Le Gal-Coëffet Marie-Françoise; Kramhøft Birte; Furniss Caroline S M; Planchot Véronique; Archer David B; Williamson Gary; Svensson Birte
The activity of barley alpha-amylase on starch granules is enhanced by fusion of a starch binding domain from Aspergillus niger glucoamylase.
Biochimica et biophysica acta 2006;1764(2):275-84.
2005: Adams Elizabeth L; Kroon Paul A; Williamson Gary; Morris Victor J
AFM studies of water-soluble wheat arabinoxylans--effects of esterase treatment.
Carbohydrate research 2005;340(11):1841-5.
2005: Williamson G; Barron D; Shimoi K; Terao J
In vitro biological properties of flavonoid conjugates found in vivo.
Free radical research 2005;39(5):457-69.
2005: Anderle Pascale; Sengstag Thierry; Mutch David M; Rumbo Martin; Praz Viviane; Mansourian Robert; Delorenzi Mauro; Williamson Gary; Roberts Matthew-Alan
Changes in the transcriptional profile of transporters in the intestine along the anterior-posterior and crypt-villus axes.
BMC genomics 2005;6(1):69.
2004: Crespy Vanessa; Williamson Gary
A review of the health effects of green tea catechins in in vivo animal models.
The Journal of nutrition 2004;134(12 Suppl):3431S-3440S.
2004: Tahir Tariq A; Durand Anne; Gebruers Kurt; Roussel Alain; Williamson Gary; Juge Nathalie
Functional importance of Asp37 from a family 11 xylanase in the binding to two proteinaceous xylanase inhibitors from wheat.
FEMS microbiology letters 2004;239(1):9-15.
2004: Gunning A P; Kirby A R; Mackie A R; Kroon P; Williamson G; Morris V J
Watching molecular processes with the atomic force microscope: dynamics of polymer adsorption and desorption at the single molecule level.
Journal of microscopy 2004;216(Pt 1):52-6.
2004: Crespy Vanessa; Nancoz Nathalie; Oliveira Manuel; Hau Jörg; Courtet-Compondu Marie-Claude; Williamson Gary
Glucuronidation of the green tea catechins, (-)-epigallocatechin-3-gallate and (-)-epicatechin-3-gallate, by rat hepatic and intestinal microsomes.
Free radical research 2004;38(9):1025-31.
2004: Svehlíková Vanda; Wang Shuran; Jakubíková Jana; Williamson Gary; Mithen Richard; Bao Yongping
Interactions between sulforaphane and apigenin in the induction of UGT1A1 and GSTA1 in CaCo-2 cells.
Carcinogenesis 2004;25(9):1629-37.
2004: Payan Françoise; Leone Philippe; Porciero Sophie; Furniss Caroline; Tahir Tariq; Williamson Gary; Durand Anne; Manzanares Paloma; Gilbert Harry J; Juge Nathalie; Roussel Alain
The dual nature of the wheat xylanase protein inhibitor XIP-I: structural basis for the inhibition of family 10 and family 11 xylanases.
The Journal of biological chemistry 2004;279(34):36029-37.
2004: O'Leary Karen A; de Pascual-Tereasa Sonia; Needs Paul W; Bao Yong-Ping; O'Brien Nora M; Williamson Gary
Effect of flavonoids and vitamin E on cyclooxygenase-2 (COX-2) transcription.
Mutation research 2004;551(1-2):245-54.
2004: Kroon Paul A; Clifford Michael N; Crozier Alan; Day Andrea J; Donovan Jennifer L; Manach Claudine; Williamson Gary
How should we assess the effects of exposure to dietary polyphenols in vitro?
The American journal of clinical nutrition 2004;80(1):15-21.
2004: Holst Birgit; Williamson Gary
A critical review of the bioavailability of glucosinolates and related compounds.
Natural product reports 2004;21(3):425-47.
2004: Garcia-Conesa Maria-Teresa; Crepin Valérie F; Goldson Andrew J; Williamson Gary; Cummings Nicola J; Connerton Ian F; Faulds Craig B; Kroon Paul A
The feruloyl esterase system of Talaromyces stipitatus: production of three discrete feruloyl esterases, including a novel enzyme, TsFaeC, with a broad substrate specificity.
Journal of biotechnology 2004;108(3):227-41.
2004: de Pascual-Teresa Sonia; Johnston Kelly L; DuPont M Susan; O'Leary Karen A; Needs Paul W; Morgan Linda M; Clifford Mike N; Bao Yongping; Williamson Gary
Quercetin metabolites downregulate cyclooxygenase-2 transcription in human lymphocytes ex vivo but not in vivo.
The Journal of nutrition 2004;134(3):552-7.
2004: Mutch David M; Anderle Pascale; Fiaux Muriel; Mansourian Robert; Vidal Karine; Wahli Walter; Williamson Gary; Roberts Matthew-Alan
Regional variations in ABC transporter expression along the mouse intestinal tract.
Physiological genomics 2004;17(1):11-20.
2004: Adams Elizabeth L; Kroon Paul A; Williamson Gary; Gilbert Harry J; Morris Victor J
Inactivated enzymes as probes of the structure of arabinoxylans as observed by atomic force microscopy.
Carbohydrate research 2004;339(3):579-90.
2004: Juge Nathalie; Payan Francoise; Williamson Gary
XIP-I, a xylanase inhibitor protein from wheat: a novel protein function.
Biochimica et biophysica acta 2004;1696(2):203-11.
2003: Bacon James R; Williamson Gary; Garner R Colin; Lappin Graham; Langouët Sophie; Bao Yongping
Sulforaphane and quercetin modulate PhIP-DNA adduct formation in human HepG2 cells and hepatocytes.
Carcinogenesis 2003;24(12):1903-11.
2003: Sancho Ana I; Faulds Craig B; Svensson Birte; Bartolomé Begoña; Williamson Gary; Juge Nathalie
Cross-inhibitory activity of cereal protein inhibitors against alpha-amylases and xylanases.
Biochimica et biophysica acta 2003;1650(1-2):136-44.
2003: Berrin Jean-Guy; Czjzek Mirjam; Kroon Paul A; McLauchlan W Russell; Puigserver Antoine; Williamson Gary; Juge Nathalie
Substrate (aglycone) specificity of human cytosolic beta-glucosidase.
The Biochemical journal 2003;373(Pt 1):41-8.
2003: Petri Niclas; Tannergren Christer; Holst Birgit; Mellon Fred A; Bao Yongping; Plumb Geoff W; Bacon Jim; O'Leary Karen A; Kroon Paul A; Knutson Lars; Forsell Patrik; Eriksson Thomas; Lennernas Hans; Williamson Gary
Absorption/metabolism of sulforaphane and quercetin, and regulation of phase II enzymes, in human jejunum in vivo.
Drug metabolism and disposition: the biological fate of chemicals 2003;31(6):805-13.
2003: Payan Françoise; Flatman Ruth; Porciero Sophie; Williamson Gary; Juge Nathalie; Roussel Alain
Structural analysis of xylanase inhibitor protein I (XIP-I), a proteinaceous xylanase inhibitor from wheat (Triticum aestivum, var. Soisson).
The Biochemical journal 2003;372(Pt 2):399-405.
2003: Adams Elizabeth L; Kroon Paul A; Williamson Gary; Morris Victor J
Characterisation of heterogeneous arabinoxylans by direct imaging of individual molecules by atomic force microscopy.
Carbohydrate research 2003;338(8):771-80.
2003: Rios Laurent Y; Gonthier Marie-Paule; Rémésy Christian; Mila Isabelle; Lapierre Catherine; Lazarus Sheryl A; Williamson Gary; Scalbert Augustin
Chocolate intake increases urinary excretion of polyphenol-derived phenolic acids in healthy human subjects.
The American journal of clinical nutrition 2003;77(4):912-8.
2003: Zhang Jinsong; Svehlíková Vanda; Bao Yongping; Howie A Forbes; Beckett Geoffrey J; Williamson Gary
Synergy between sulforaphane and selenium in the induction of thioredoxin reductase 1 requires both transcriptional and translational modulation.
Carcinogenesis 2003;24(3):497-503.
2003: Wilkinson A P; Gee J M; Dupont M S; Needs P W; Mellon F A; Williamson G; Johnson I T
Hydrolysis by lactase phlorizin hydrolase is the first step in the uptake of daidzein glucosides by rat small intestine in vitro.
Xenobiotica; the fate of foreign compounds in biological systems 2003;33(3):255-64.
2003: Mithen R; Faulkner K; Magrath R; Rose P; Williamson G; Marquez J
Development of isothiocyanate-enriched broccoli, and its enhanced ability to induce phase 2 detoxification enzymes in mammalian cells.
TAG. Theoretical and applied genetics. Theoretische und angewandte Genetik 2003;106(4):727-34.
2003: O'Leary Karen A; Day Andrea J; Needs Paul W; Mellon Fred A; O'Brien Nora M; Williamson Gary
Metabolism of quercetin-7- and quercetin-3-glucuronides by an in vitro hepatic model: the role of human beta-glucuronidase, sulfotransferase, catechol-O-methyltransferase and multi-resistant protein 2 (MRP2) in flavonoid metabolism.
Biochemical pharmacology 2003;65(3):479-91.
2003: Németh Kitti; Plumb Geoff W; Berrin Jean-Guy; Juge Nathalie; Jacob Ralf; Naim Hassan Y; Williamson Gary; Swallow Dallas M; Kroon Paul A
Deglycosylation by small intestinal epithelial cell beta-glucosidases is a critical step in the absorption and metabolism of dietary flavonoid glycosides in humans.
European journal of nutrition 2003;42(1):29-42.
2002: Rios Laurent Y; Bennett Richard N; Lazarus Sheryl A; Rémésy Christian; Scalbert Augustin; Williamson Gary
Cocoa procyanidins are stable during gastric transit in humans.
The American journal of clinical nutrition 2002;76(5):1106-10.
2002: Tahir Tariq A; Berrin Jean-Guy; Flatman Ruth; Roussel Alain; Roepstorff Peter; Williamson Gary; Juge Nathalie
Specific characterization of substrate and inhibitor binding sites of a glycosyl hydrolase family 11 xylanase from Aspergillus niger.
The Journal of biological chemistry 2002;277(46):44035-43.
2002: Wilkinson A P; Wähälä K; Williamson G
Identification and quantification of polyphenol phytoestrogens in foods and human biological fluids.
Journal of chromatography. B, Analytical technologies in the biomedical and life sciences 2002;777(1-2):93-109.
2002: Bennett Richard N; Mellon Fred A; Botting Nigel P; Eagles John; Rosa Eduardo A S; Williamson Gary
Identification of the major glucosinolate (4-mercaptobutyl glucosinolate) in leaves of Eruca sativa L. (salad rocket).
Phytochemistry 2002;61(1):25-30.
2002: Basten Graham P; Bao Yongping; Williamson Gary
Sulforaphane and its glutathione conjugate but not sulforaphane nitrile induce UDP-glucuronosyl transferase (UGT1A1) and glutathione transferase (GSTA1) in cultured cells.
Carcinogenesis 2002;23(8):1399-404.
2002: Flatman Ruth; McLauchlan W Russell; Juge Nathalie; Furniss Caroline; Berrin Jean-Guy; Hughes Richard K; Manzanares Paloma; Ladbury John E; O'Brien Ronan; Williamson Gary
Interactions defining the specificity between fungal xylanases and the xylanase-inhibiting protein XIP-I from wheat.
The Biochemical journal 2002;365(Pt 3):773-81.
2002: Furniss Caroline S M; Belshaw Nigel J; Alcocer Marcos J C; Williamson Gary; Elliott Giles O; Gebruers Kurt; Haigh Nigel P; Fish Neville M; Kroon Paul A
A family 11 xylanase from Penicillium funiculosum is strongly inhibited by three wheat xylanase inhibitors.
Biochimica et biophysica acta 2002;1598(1-2):24-9.
2002: Cornish Kelly M; Williamson Gary; Sanderson Julie
Quercetin metabolism in the lens: role in inhibition of hydrogen peroxide induced cataract.
Free radical biology & medicine 2002;33(1):63-70.
2002: Mellon Fred A; Bennett Richard N; Holst Birgit; Williamson Gary
Intact glucosinolate analysis in plant extracts by programmed cone voltage electrospray LC/MS: performance and comparison with LC/MS/MS methods.
Analytical biochemistry 2002;306(1):83-91.
2002: Elliott Giles O; Hughes Richard K; Juge Nathalie; Kroon Paul A; Williamson Gary
Functional identification of the cDNA coding for a wheat endo-1,4-beta-D-xylanase inhibitor.
FEBS letters 2002;519(1-3):66-70.
2002: DuPont M Susan; Bennett Richard N; Mellon Fred A; Williamson Gary
Polyphenols from alcoholic apple cider are absorbed, metabolized and excreted by humans.
The Journal of nutrition 2002;132(2):172-5.
2002: Berrin Jean-Guy; McLauchlan W Russell; Needs Paul; Williamson Gary; Puigserver Antoine; Kroon Paul A; Juge Nathalie
Functional expression of human liver cytosolic beta-glucosidase in Pichia pastoris. Insights into its role in the metabolism of dietary glucosides.
European journal of biochemistry / FEBS 2002;269(1):249-58.
2002: Cano A; Arnao M B; Williamson G; Garcia-Conesa M-T
Superoxide scavenging by polyphenols: effect of conjugation and dimerization.
Redox report : communications in free radical research 2002;7(6):379-83.
2002: Plumb G W; de Pascual-Teresa S; Santos-Buelga C; Rivas-Gonzalo J C; Williamson G
Antioxidant properties of gallocatechin and prodelphinidins from pomegranate peel.
Redox report : communications in free radical research 2002;7(1):41-6.
2001: Day A J; Mellon F; Barron D; Sarrazin G; Morgan M R; Williamson G
Human metabolism of dietary flavonoids: identification of plasma metabolites of quercetin.
Free radical research 2001;35(6):941-52.
2001: Andreasen M F; Kroon P A; Williamson G; Garcia-Conesa M T
Esterase activity able to hydrolyze dietary antioxidant hydroxycinnamates is distributed along the intestine of mammals.
Journal of agricultural and food chemistry 2001;49(11):5679-84.
2001: Giardina T; Gunning A P; Juge N; Faulds C B; Furniss C S; Svensson B; Morris V J; Williamson G
Both binding sites of the starch-binding domain of Aspergillus niger glucoamylase are essential for inducing a conformational change in amylose.
Journal of molecular biology 2001;313(5):1149-59.
2001: Hernanz D; Nuñez V; Sancho A I; Faulds C B; Williamson G; Bartolomé B; Gómez-Cordovés C
Hydroxycinnamic acids and ferulic acid dehydrodimers in barley and processed barley.
Journal of agricultural and food chemistry 2001;49(10):4884-8.
2001: Day A J; Williamson G
Biomarkers for exposure to dietary flavonoids: a review of the current evidence for identification of quercetin glycosides in plasma.
The British journal of nutrition 2001;86 Suppl 1():S105-10.
2001: O'Leary K A; Day A J; Needs P W; Sly W S; O'Brien N M; Williamson G
Flavonoid glucuronides are substrates for human liver beta-glucuronidase.
FEBS letters 2001;503(1):103-6.
2001: Andreasen M F; Kroon P A; Williamson G; Garcia-Conesa M T
Intestinal release and uptake of phenolic antioxidant diferulic acids.
Free radical biology & medicine 2001;31(3):304-14.
2001: Juge N; Williamson G; Puigserver A; Cummings N J; Connerton I F; Faulds C B
High-level production of recombinant Aspergillus niger cinnamoyl esterase (FAEA) in the methylotrophic yeast Pichia pastoris.
FEMS yeast research 2001;1(2):127-32.
2001: Couteau D; McCartney A L; Gibson G R; Williamson G; Faulds C B
Isolation and characterization of human colonic bacteria able to hydrolyse chlorogenic acid.
Journal of applied microbiology 2001;90(6):873-81.
2001: Needs P W; Williamson G
Syntheses of daidzein-7-yl beta-D-glucopyranosiduronic acid and daidzein-4',7-yl di-beta-D-glucopyranosiduronic acid.
Carbohydrate research 2001;330(4):511-5.
2000: Day A J; Bao Y; Morgan M R; Williamson G
Conjugation position of quercetin glucuronides and effect on biological activity.
Free radical biology & medicine 2000;29(12):1234-43.
2000: Kroon P A; Williamson G; Fish N M; Archer D B; Belshaw N J
A modular esterase from Penicillium funiculosum which releases ferulic acid from plant cell walls and binds crystalline cellulose contains a carbohydrate binding module.
European journal of biochemistry / FEBS 2000;267(23):6740-52.
2000: Rose P; Faulkner K; Williamson G; Mithen R
7-Methylsulfinylheptyl and 8-methylsulfinyloctyl isothiocyanates from watercress are potent inducers of phase II enzymes.
Carcinogenesis 2000;21(11):1983-8.
2000: Gee J M; DuPont M S; Day A J; Plumb G W; Williamson G; Johnson I T
Intestinal transport of quercetin glycosides in rats involves both deglycosylation and interaction with the hexose transport pathway.
The Journal of nutrition 2000;130(11):2765-71.
2000: Walton N J; Narbad A; Faulds C; Williamson G
Novel approaches to the biosynthesis of vanillin.
Current opinion in biotechnology 2000;11(5):490-6.
2000: DuPont M S; Mondin Z; Williamson G; Price K R
Effect of variety, processing, and storage on the flavonoid glycoside content and composition of lettuce and endive.
Journal of agricultural and food chemistry 2000;48(9):3957-64.
2000: Scalbert A; Williamson G
Dietary intake and bioavailability of polyphenols.
The Journal of nutrition 2000;130(8S Suppl):2073S-85S.
2000: Berrin J G; Williamson G; Puigserver A; Chaix J C; McLauchlan W R; Juge N
High-level production of recombinant fungal endo-beta-1,4-xylanase in the methylotrophic yeast Pichia pastoris.
Protein expression and purification 2000;19(1):179-87.
2000: Williamson G; Day A J; Plumb G W; Couteau D
Human metabolic pathways of dietary flavonoids and cinnamates.
Biochemical Society transactions 2000;28(2):16-22.
2000: Day A J; Cañada F J; Díaz J C; Kroon P A; Mclauchlan R; Faulds C B; Plumb G W; Morgan M R; Williamson G
Dietary flavonoid and isoflavone glycosides are hydrolysed by the lactase site of lactase phlorizin hydrolase.
FEBS letters 2000;468(2-3):166-70.
1999: Garcia-Conesa M T; Kroon P A; Ralph J; Mellon F A; Colquhoun I J; Saulnier L; Thibault J F; Williamson G
A cinnamoyl esterase from Aspergillus niger can break plant cell wall cross-links without release of free diferulic acids.
European journal of biochemistry / FEBS 1999;266(2):644-52.
1999: Lambert N; Kroon P A; Faulds C B; Plumb G W; McLauchlan W R; Day A J; Williamson G
Purification of cytosolic beta-glucosidase from pig liver and its reactivity towards flavonoid glycosides.
Biochimica et biophysica acta 1999;1435(1-2):110-6.
1999: Sanderson J; McLauchlan W R; Williamson G
Quercetin inhibits hydrogen peroxide-induced oxidation of the rat lens.
Free radical biology & medicine 1999;26(5-6):639-45.
1999: Southall S M; Simpson P J; Gilbert H J; Williamson G; Williamson M P
The starch-binding domain from glucoamylase disrupts the structure of starch.
FEBS letters 1999;447(1):58-60.
1999: Hurst R; Bao Y; Ridley S; Williamson G
Phospholipid hydroperoxide cysteine peroxidase activity of human serum albumin.
The Biochemical journal 1999;338 ( Pt 3)():723-8.
1999: McLauchlan W R; Garcia-Conesa M T; Williamson G; Roza M; Ravestein P; Maat J
A novel class of protein from wheat which inhibits xylanases.
The Biochemical journal 1999;338 ( Pt 2)():441-6.
1999: Williamson G; Plumb G W; Garcia-Conesa M T
Glycosylation, esterification and polymerization of flavonoids and hydroxycinnamates: effects on antioxidant properties.
Basic life sciences 1999;66():483-94.
1999: Day A J; Williamson G
Human metabolism of dietary quercetin glycosides.
Basic life sciences 1999;66():415-34.
1999: Plumb G W; Price K R; Williamson G
Antioxidant properties of flavonol glycosides from tea.
Redox report : communications in free radical research 1999;4(1-2):13-6.
1999: Plumb G W; Price K R; Williamson G
Antioxidant properties of flavonol glycosides from green beans.
Redox report : communications in free radical research 1999;4(3):123-7.
1998: Bao Y P; Williamson G; Tew D; Plumb G W; Lambert N; Jones J G; Menon D K
Antioxidant effects of propofol in human hepatic microsomes: concentration effects and clinical relevance.
British journal of anaesthesia 1998;81(4):584-9.
1998: Plumb G W; De Pascual-Teresa S; Santos-Buelga C; Cheynier V; Williamson G
Antioxidant properties of catechins and proanthocyanidins: effect of polymerisation, galloylation and glycosylation.
Free radical research 1998;29(4):351-8.
1998: Wang H; Williamson G; Peng R X
An expressional system of human cytochrome P-450 CYP1A1 gene transcription.
Zhongguo yao li xue bao = Acta pharmacologica Sinica 1998;19(5):429-32.
1998: Day A J; DuPont M S; Ridley S; Rhodes M; Rhodes M J; Morgan M R; Williamson G
Deglycosylation of flavonoid and isoflavonoid glycosides by human small intestine and liver beta-glucosidase activity.
FEBS letters 1998;436(1):71-5.
1998: Yannai S; Day A J; Williamson G; Rhodes M J
Characterization of flavonoids as monofunctional or bifunctional inducers of quinone reductase in murine hepatoma cell lines.
Food and chemical toxicology : an international journal published for the British Industrial Biological Research Association 1998;36(8):623-30.
1998: Williamson G; Kroon P A; Faulds C B
Hairy plant polysaccharides: a close shave with microbial esterases.
Microbiology (Reading, England) 1998;144 ( Pt 8)():2011-23.
1998: Garcia-Conesa M T; Kroon P A; Williamson G
Enzymic hydrolysis of diferulates from wheat bran cell walls.
Biochemical Society transactions 1998;26(2):S168.
1998: Kroon P A; Williamson G
Three distinct ferulic acid esterases produced by Aspergillus niger have specificities for different phenolic-sugar linkages in plant cell walls.
Biochemical Society transactions 1998;26(2):S167.
1998: Plumb G W; Garcia-Conesa M T; Kroon P A; Wallace G; Williamson G
Properties of ferulate dimers from plant cell walls.
Biochemical Society transactions 1998;26(2):S166.
1998: Faulds C B; de Vries R; Visser J; Williamson G
Stability of feruloyl esterases from Aspergillus.
Biochemical Society transactions 1998;26(2):S165.
1998: Aliwan F O; Williamson G
Identification of active site residues in a ferulic acid esterase (FAE-III) from Aspergillus niger.
Biochemical Society transactions 1998;26(2):S164.
1998: Williamson G; Faulds C B; Kroon P A
Specificity of ferulic acid (feruloyl) esterases.
Biochemical Society transactions 1998;26(2):205-9.
1998: Hurst R; Bao Y; Jemth P; Mannervik B; Williamson G
Phospholipid hydroperoxide glutathione peroxidase activity of human glutathione transferases.
The Biochemical journal 1998;332 ( Pt 1)():97-100.
1998: Juge N; Svensson B; Williamson G
Secretion, purification, and characterisation of barley alpha-amylase produced by heterologous gene expression in Aspergillus niger.
Applied microbiology and biotechnology 1998;49(4):385-92.
1998: Faulkner K; Mithen R; Williamson G
Selective increase of the potential anticarcinogen 4-methylsulphinylbutyl glucosinolate in broccoli.
Carcinogenesis 1998;19(4):605-9.
1998: McLauchlan W R; Sanderson J; Quinlan M; Williamson G
Measurement of the total antioxidant activity of human aqueous humor.
Clinical chemistry 1998;44(4):888-9.
1998: Williamson G; Faulkner K; Plumb G W
Glucosinolates and phenolics as antioxidants from plant foods.
European journal of cancer prevention : the official journal of the European Cancer Prevention Organisation (ECP) 1998;7(1):17-21.
1997: Uda Y; Price K R; Williamson G; Rhodes M J
Induction of the anticarcinogenic marker enzyme, quinone reductase, in murine hepatoma cells in vitro by flavonoids.
Cancer letters 1997;120(2):213-6.
1997: Faulds C B; deVries R P; Kroon P A; Visser J; Williamson G
Influence of ferulic acid on the production of feruloyl esterases by Aspergillus niger.
FEMS microbiology letters 1997;157(2):239-44.
1997: McLauchlan W R; Sanderson J; Williamson G
Quercetin protects against hydrogen peroxide--induced cataract.
Biochemical Society transactions 1997;25(4):S581.
1997: Plumb G W; Dupont M S; Williamson G
Modulation of AAPH-induced oxidative stress in cell culture by flavonoids.
Biochemical Society transactions 1997;25(4):S560.
1997: Hurst R; Bao Y; Jemth P; Mannervik B; Williamson G
Phospholipid hydroperoxide glutathione peroxidase activity of rat class theta glutathione transferase T2-2.
Biochemical Society transactions 1997;25(4):S559.
1997: Makkinje M; Bao Y; Ridley S; Williamson G
Regulation of phospholipase A2 gene expression by tumour necrosis factor alpha in human HepG2 cells.
Biochemical Society transactions 1997;25(4):S558.
1997: Bao Y; Williamson G
Phospholipid hydroperoxide peroxidase activities in erythrocytes.
Biochemical Society transactions 1997;25(4):S557.
1997: Bao Y; Williamson G
alpha-Tocopherol enhances the peroxidase activity of hemoglobin on phospholipid hydroperoxide.
Redox report : communications in free radical research 1997;3(5-6):325-30.
1997: Garcia-Conesa M T; Plumb G W; Waldron K W; Ralph J; Williamson G
Ferulic acid dehydrodimers from wheat bran: isolation, purification and antioxidant properties of 8-O-4-diferulic acid.
Redox report : communications in free radical research 1997;3(5-6):319-23.
1997: Plumb G W; Price K R; Rhodes M J; Williamson G
Antioxidant properties of the major polyphenolic compounds in broccoli.
Free radical research 1997;27(4):429-35.
1997: Kroon P A; Faulds C B; Brézillon C; Williamson G
Methyl phenylalkanoates as substrates to probe the active sites of esterases.
European journal of biochemistry / FEBS 1997;248(1):245-51.
1997: Williamson G; Vallejo J
Chemical and thermal stability of ferulic acid esterase-III from Aspergillus niger.
International journal of biological macromolecules 1997;21(1-2):163-7.
1997: Bao Y; Jemth P; Mannervik B; Williamson G
Reduction of thymine hydroperoxide by phospholipid hydroperoxide glutathione peroxidase and glutathione transferases.
FEBS letters 1997;410(2-3):210-2.
1997: Williamson M P; Le Gal-Coëffet M F; Sorimachi K; Furniss C S; Archer D B; Williamson G
Function of conserved tryptophans in the Aspergillus niger glucoamylase 1 starch binding domain.
Biochemistry 1997;36(24):7535-9.
1997: Sorimachi K; Le Gal-Coëffet M F; Williamson G; Archer D B; Williamson M P
Solution structure of the granular starch binding domain of Aspergillus niger glucoamylase bound to beta-cyclodextrin.
Structure (London, England : 1993) 1997;5(5):647-61.
1997: Bartolomé B; Faulds C B; Kroon P A; Waldron K; Gilbert H J; Hazlewood G; Williamson G
An Aspergillus niger esterase (ferulic acid esterase III) and a recombinant Pseudomonas fluorescens subsp. cellulosa esterase (Xy1D) release a 5-5' ferulic dehydrodimer (diferulic acid) from barley and wheat cell walls.
Applied and environmental microbiology 1997;63(1):208-12.
1996: Bao Y; Williamson G
Metabolism of hydroperoxy-phospholipids in human hepatoma HepG2 cells.
Journal of lipid research 1996;37(11):2351-60.
1996: Williamson G; Plumb G W; Uda Y; Price K R; Rhodes M J
Dietary quercetin glycosides: antioxidant activity and induction of the anticarcinogenic phase II marker enzyme quinone reductase in Hepalclc7 cells.
Carcinogenesis 1996;17(11):2385-7.
1996: Bao Y; Williamson G
The peroxidase activity of glutathione S-transferase A1-1 on hydroperoxy-phospholipids.
Biochemical Society transactions 1996;24(3):462S.
1996: Wang B; Lambert N; Williamson G
Influence of phenolics on protein binding to the antioxidant responsive element (ARE).
Biochemical Society transactions 1996;24(3):461S.
1996: Faulds C B; Williamson G
A major bioactive component of plant cell walls, ferulic acid, influences feruloyl esterase production in Aspergillus niger.
Biochemical Society transactions 1996;24(3):386S.
1996: Sanderson J; McLauchlan W R; Williamson G
Can carotenoids reduce oxidation-induced cataract?
Biochemical Society transactions 1996;24(3):385S.
1996: Kroon P A; Faulds C B; Ryden P; Williamson G
Solubilisation of ferulic acid from plant cell wall materials in a model human gut system.
Biochemical Society transactions 1996;24(3):384S.
1996: Williamson G; Wang H; Griffiths S
Glucosinolates as bioactive components of Brassica vegetables: induction of cytochrome P450 1A1 in Hep G2 cells as assessed using transient transfection.
Biochemical Society transactions 1996;24(3):383S.
1996: Furniss C S; Williamson G
Raw starch digestion.
Biochemical Society transactions 1996;24(3):382S.
1996: Plumb G W; Lambert N; Chambers S J; Clarke H L; Manson M M; Neal G; Williamson G
Effect of ethoxyquin on glutathione levels and peroxidisability of rat liver membranes.
Biochemical Society transactions 1996;24(3):380S.
1996: Bartolome B; Garcia-Conesa M T; Williamson G
Release of the bioactive compound, ferulic acid, from malt extracts.
Biochemical Society transactions 1996;24(3):379S.
1996: Plumb G W; Lambert N; Chambers S J; Wanigatunga S; Heaney R K; Plumb J A; Aruoma O I; Halliwell B; Miller N J; Williamson G
Are whole extracts and purified glucosinolates from cruciferous vegetables antioxidants?
Free radical research 1996;25(1):75-86.
1996: Sorimachi K; Jacks A J; Le Gal-Coëffet M F; Williamson G; Archer D B; Williamson M P
Solution structure of the granular starch binding domain of glucoamylase from Aspergillus niger by nuclear magnetic resonance spectroscopy.
Journal of molecular biology 1996;259(5):970-87.
1996: Kroon P A; Williamson G
Release of ferulic acid from sugar-beet pulp by using arabinanase, arabinofuranosidase and an esterase from Aspergillus niger.
Biotechnology and applied biochemistry 1996;23 ( Pt 3)():263-7.
1996: Kroon P A; Faulds C B; Williamson G
Purification and characterization of a novel esterase induced by growth of Aspergillus niger on sugar-beet pulp.
Biotechnology and applied biochemistry 1996;23 ( Pt 3)():255-62.
1996: Wang B; Williamson G
Transcriptional regulation of the human NAD(P)H:quinone oxidoreductase (NQO1) gene by monofunctional inducers.
Biochimica et biophysica acta 1996;1307(1):104-10.
1996: Lambert N; Chambers S J; Plumb G W; Williamson G
Human cytochrome P450's are pro-oxidants in iron/ascorbate-initiated microsomal lipid peroxidation.
Free radical research 1996;24(3):177-85.
1995: Faulds C B; Williamson G
Release of ferulic acid from wheat bran by a ferulic acid esterase (FAE-III) from Aspergillus niger.
Applied microbiology and biotechnology 1995;43(6):1082-7.
1995: Jacks A J; Sorimachi K; Le Gal-Coëffet M F; Williamson G; Archer D B; Williamson M P
1H and 15N assignments and secondary structure of the starch-binding domain of glucoamylase from Aspergillus niger.
European journal of biochemistry / FEBS 1995;233(2):568-78.
1995: Le Gal-Coëffet M F; Jacks A J; Sorimachi K; Williamson M P; Williamson G; Archer D B
Expression in Aspergillus niger of the starch-binding domain of glucoamylase. Comparison with the proteolytically produced starch-binding domain.
European journal of biochemistry / FEBS 1995;233(2):561-7.
1995: Tawfiq N; Heaney R K; Plumb J A; Fenwick G R; Musk S R; Williamson G
Dietary glucosinolates as blocking agents against carcinogenesis: glucosinolate breakdown products assessed by induction of quinone reductase activity in murine hepa1c1c7 cells.
Carcinogenesis 1995;16(5):1191-4.
1995: McLauchlan W R; Sanderson J; Williamson G
Antioxidants and the prevention of cataract.
Biochemical Society transactions 1995;23(2):257S.
1995: Plumb G W; Chambers S J; Lambert N; Wanigatunga S; Fenwick G R; Williamson G
Evaluation of the antioxidant properties of food extracts.
Biochemical Society transactions 1995;23(2):254S.
1995: Faulds C B; Williamson G
Release of the antioxidant, ferulic acid, from plant material by specific esterases.
Biochemical Society transactions 1995;23(2):253S.
1995: Faulds C B; Ralet M C; Williamson G; Hazlewood G P; Gilbert H J
Specificity of an esterase (XYLD) from Pseudomonas fluorescens subsp. cellulosa.
Biochimica et biophysica acta 1995;1243(2):265-9.
1995: Bao Y; Chambers S J; Williamson G
Direct separation of hydroperoxy- and hydroxy-phosphatidylcholine derivatives: application to the assay of phospholipid hydroperoxide glutathione peroxidase.
Analytical biochemistry 1995;224(1):395-9.
1994: Wang B; Williamson G
Detection of a nuclear protein which binds specifically to the antioxidant responsive element (ARE) of the human NAD(P) H:quinone oxidoreductase gene.
Biochimica et biophysica acta 1994;1219(3):645-52.
1994: Chambers S J; Lambert N; Williamson G
Purification of a cytosolic enzyme from human liver with phospholipid hydroperoxide glutathione peroxidase activity.
The International journal of biochemistry 1994;26(10-11):1279-86.
1994: Ralet M C; Faulds C B; Williamson G; Thibault J F
Degradation of feruloylated oligosaccharides from sugar-beet pulp and wheat bran by ferulic acid esterases from Aspergillus niger.
Carbohydrate research 1994;263(2):257-69.
1994: Colquhoun I J; Ralet M C; Thibault J F; Faulds C B; Williamson G
Structure identification of feruloylated oligosaccharides from sugar-beet pulp by NMR spectroscopy.
Carbohydrate research 1994;263(2):243-56.
1994: Ralet M C; Thibault J F; Faulds C B; Williamson G
Isolation and purification of feruloylated oligosaccharides from cell walls of sugar-beet pulp.
Carbohydrate research 1994;263(2):227-41.
1994: Tawfiq N; Wanigatunga S; Heaney R K; Musk S R; Williamson G; Fenwick G R
Induction of the anti-carcinogenic enzyme quinone reductase by food extracts using murine hepatoma cells.
European journal of cancer prevention : the official journal of the European Cancer Prevention Organisation (ECP) 1994;3(3):285-92.
1993: Ferreira L M; Wood T M; Williamson G; Faulds C; Hazlewood G P; Black G W; Gilbert H J
A modular esterase from Pseudomonas fluorescens subsp. cellulosa contains a non-catalytic cellulose-binding domain.
The Biochemical journal 1993;294 ( Pt 2)():349-55.
1993: Faulds C B; Williamson G
Ferulic acid esterase from Aspergillus niger: purification and partial characterization of two forms from a commercial source of pectinase.
Biotechnology and applied biochemistry 1993;17 ( Pt 3)():349-59.
1993: Belshaw N J; Williamson G
Specificity of the binding domain of glucoamylase 1.
European journal of biochemistry / FEBS 1993;211(3):717-24.
1992: Williamson G; Damani K; Devenney P; Faulds C B; Morris V J; Stevens B J
Mechanism of action of cyclic beta-1,2-glucan synthetase from Agrobacterium tumefaciens: competition between cyclization and elongation reactions.
Journal of bacteriology 1992;174(24):7941-7.
1992: Williamson G; Belshaw N J; Noel T R; Ring S G; Williamson M P
O-glycosylation and stability. Unfolding of glucoamylase induced by heat and guanidine hydrochloride.
European journal of biochemistry / FEBS 1992;207(2):661-70.
1992: Williamson G; Belshaw N J; Williamson M P
O-glycosylation in Aspergillus glucoamylase. Conformation and role in binding.
The Biochemical journal 1992;282 ( Pt 2)():423-8.
1991: Faulds C B; Williamson G
The purification and characterization of 4-hydroxy-3-methoxycinnamic (ferulic) acid esterase from Streptomyces olivochromogenes.
Journal of general microbiology 1991;137(10):2339-45.
1991: Belshaw N J; Williamson G
Interaction of beta-cyclodextrin with the granular starch binding domain of glucoamylase.
Biochimica et biophysica acta 1991;1078(1):117-20.
1990: Belshaw N J; Williamson G
Production and purification of a granular-starch-binding domain of glucoamylase 1 from Aspergillus niger.
FEBS letters 1990;269(2):350-3.
1989: Williamson G
Multiple forms of glutathione S-transferase from pig liver--reaction with methyl linoleate hydroperoxides.
The International journal of biochemistry 1989;21(1):23-30.

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