JonAVanloonMD

PubMed

• 2 citations
  A waste of time.
  Jon Van Loon> ;Minnesota Medicine. 2011 Oct 1
• 9 citations
  A schizophrenic patient's attempt to resume dialysis following renal transplantation
  Lois E. Krahn, Gregory Santoscoy, Jon A. Van Loon> ;Psychosomatics. 1998 Sep 1
• 237 citations
  Phenol sulfotransferase pharmacogenetics in humans: association of common SULT1A1 alleles with TS PST phenotype.
  Rebecca B. Raftogianis, Thomas C. Wood, Diane M. Otterness, Jon A. Van Loon, Richard M. Weinshilboum> ;Biochemical and Biophysical Research Communications. 1997 Oct 9
• 21 citations
  Human kidney thiopurine methyltransferase. Photoaffinity labeling with S-adenosyl-L-methionine.
  Jon A. Van Loon, Carol L. Szumlanski, Richard M. Weinshilboum> ;Biochemical Pharmacology. 1992 Aug 18
• 5 citations
  Thiopurine methyltransferase regulation in rat kidney: immunoprecipitation studies.
  J. S. Hernández, J. Van Loon, Diane M. Otterness, R. Guerciolini, Richard M. Weinshilboum> ;Xenobiotica; the Fate of Foreign Compounds in Biological Systems. 1991 Apr 1
• 20 citations
  Thiopurine methyltransferase isozymes in human renal tissue.
  J. Van Loon, Richard M. Weinshilboum> ;Drug Metabolism and Disposition. 1990 Sep 1
• 13 citations
  Mouse thiopurine methyltransferase pharmacogenetics: correlation of immunoreactive protein and enzymatic activity.
  J. S. Hernández, J. Van Loon, Diane M. Otterness, Richard M. Weinshilboum> ;The Journal of Pharmacology and Experimental Therapeutics. 1990 Feb 1
• 25 citations
  Sulfation pharmacogenetics: Correlation of human platelet and small intestinal phenol sulfotransferase
  Rajah S Sundaram, Jon A. Van Loon, Richard Tucker, Richard M. Weinshilboum> ;Clinical Pharmacology and Therapeutics. 1989 Nov 1
• 59 citations
  Genetic polymorphism for human platelet thermostable phenol sulfotransferase (TS PST) activity.
  R. A. Price, Richard S. Spielman, A L Lucena, J A Van Loon, B L Maidak, Richard M. Weinshilboum> ;Genetics. 1989 Aug 1
• 430 citations
  Pharmacogenetics of acute azathioprine toxicity: relationship to thiopurine methyltransferase genetic polymorphism.
  L. Lennard, Jon A. Van Loon, Richard M. Weinshilboum> ;Clinical Pharmacology and Therapeutics. 1989 Aug 1
• 64 citations
  Human intestinal phenol sulfotransferase: assay conditions, activity levels and partial purification of the thermolabile form.
  Rajah S Sundaram, Carol L. Szumlanski, Diane M. Otterness, J. Van Loon, Richard M. Weinshilboum> ;Drug Metabolism and Disposition. 1989 May 1
• 34 citations
  Pharmacogenetics of N‐methylation: Heritability of human erythrocyte histamine N‐methyltransferase activity
  Mary C. Scott, Jon A. Van Loon, Richard M. Weinshilboum> ;Clinical Pharmacology and Therapeutics. 1988 Mar 1
• 41 citations
  Inheritance of human platelet thermolabile phenol sulfotransferase (TL PST) activity.
  R. Arlen Price, Nancy J. Cox, Richard S. Spielman, Jon A. Van Loon, Bonnie L. Maidak, Richard M. Weinshilboum, Ingrid B. Borecki, D. C. Rao> ;Genetic Epidemiology. 1988 Jan 1
• 38 citations
  Human and rat liver phenol sulfotransferase: structure-activity relationships for phenolic substrates.
  Norman R.C. Campbell, J. Van Loon, Rajah S Sundaram, Matthew M. Ames, C. Hansch, Richard M. Weinshilboum> ;Molecular Pharmacology. 1987 Dec 1
• 17 citations
  Human lymphocyte thiopurine methyltransferase pharmacogenetics: effect of phenotype on 6-mercaptopurine-induced inhibition of mitogen stimulation.
  J. Van Loon, Richard M. Weinshilboum> ;The Journal of Pharmacology and Experimental Therapeutics. 1987 Jul 1
• 105 citations
  Human liver phenol sulfotransferase: assay conditions, biochemical properties and partial purification of isozymes of the thermostable form
  Norman R.C. Campbell, Jon A. Van Loon, Richard M. Weinshilboum> ;Biochemical Pharmacology. 1987 May 1
• 269 citations
  Thiopurine pharmacogenetics in leukemia: Correlation of erythrocyte thiopurine methyltransferase activity and 6-thioguanine nucleotide concentrations
  Lynne Lennard, Jon A Van Loon, John S. Lilleyman, Richard M. Weinshilboum> ;Clinical Pharmacology and Therapeutics. 1987 Jan 1
• 34 citations
  Thiopurine methyltransferase: structure-activity relationships for benzoic acid inhibitors and thiophenol substrates
  Matthew M. Ames, Cynthia Dias Selassie, Lee C. Woodson, Jon A. Van Loon, Corwin Hansch, Richard M. Weinshilboum> ;Journal of Medicinal Chemistry. 1986 Mar 1
• 1 citations
  Human erythrocyte histamine N-methyltransferase: radiochemical microassay and biochemical properties.
  J A Van Loon, P A Pazmiño, R M Weinshilboum> ;Clinica Chimica Acta; International Journal of Clinical Chemistry. 1985 Jul 15
• 2 citations
  Erythrocyte catechol-O-methyltransferase, platelet monoamine oxidase, and platelet phenol sulfotransferase activities in patients with prolactin-secreting pituitary ad...
  William F. Young, Charles F. Abboud, Edward R. Laws, Jon A. Van Loon, Richard M. Weinshilboum> ;The Journal of Clinical Endocrinology and Metabolism. 1984 Dec 1
• 69 citations
  Thiopurine methyltransferase biochemical genetics: human lymphocyte activity.
  Jon A. Van Loon, Richard M. Weinshilboum> ;Biochemical Genetics. 1982 Aug 1
• 18 citations
  Free Fatty Acid Composition of Human and Rat Peripheral Nerve
  Jeffrey K. Yao, Peter J. Dyck, Jon A. VanLoon, Thomas P. Moyer> ;Journal of Neurochemistry. 1981 Mar 1
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Journal Articles

• Psychiatric Professionalism for the 21st Century  
  The Committee on Professionalism and Ethics, Group for the Advancement of Psychiatry(Van Loon J), Psychodynamic Psychiatry, 1/1/2018
• Phenol sulfotransferase pharmacogenetics in humans: association of common SULT1A1 alleles with TS PST phenotype  
  Raftogianis RB, Wood TC, Otterness DM, Van Loon JA, Weinshilboum RM, Biochem Biophys Res Commun, 1/1/1997
• Purine substrates for human thiopurine methyltransferase  
  Deininger M, Szumlanski CL, Otterness DM, Van Loon J, Ferber W, Weinshilboum RM, Biochem Pharmacol, 1/1/1994
• Human kidney thiopurine methyltransferasePhotoaffinity labeling with S-adenosyl-L-methionine  
  Van Loon JA, Szumlanski CL, Weinshilboum RM, Biochem Pharmacol, 1/1/1992
• Thiopurine methyltransferase regulation in rat kidney: immunoprecipitation studies  
  Hernandez JS, Van Loon JA, Otterness DM, Guerciolini R, Weinshilboum RM, Xenobiotica, 1/1/1991
• Mouse thiopurine methyltransferase pharmacogenetics: correlation of immunoreactive protein and enzymatic activity  
  Hernandez JS, Van Loon JA, Otterness DM, Weinshilboum RM, Journal of Pharmacology & Experimental Therapeutics, 1/1/1990
• Genetic variation in response to 6-mercaptopurine for childhood acute lymphoblastic leukemia  
  Lennard L, Lilleyman JS, Van Loon J, Weinshilboum RM, Lancet, 1/1/1990
• Thiopurine methyltransferase isozymes in human renal tissue  
  Van Loon JA, Weinshilboum RM, Drug Metabolism & Disposition, 1/1/1990
• Pharmacogenetics of acute azathioprine toxicity: relationship to thiopurine methyltransferase genetic polymorphism  
  Lennard L, Van Loon JA, Weinshilboum RM, Clinical Pharmacology & Therapeutics, 1/1/1989
• Human intestinal phenol sulfotransferase: assay conditions, activity levels and partial purification of the thermolabile form  
  Sundaram RS, Szumlanski C, Otterness D, van Loon JA, Weinshilboum RM, Drug Metabolism & Disposition, 1/1/1989
• Sulfation pharmacogenetics: correlation of human platelet and small intestinal phenol sulfotransferase  
  Sundaram RS, Van Loon JA, Tucker R, Weinshilboum RM, Clinical Pharmacology & Therapeutics, 1/1/1989
• Pharmacogenetics of N-methylation: heritability of human erythrocyte histamine N-methyltransferase activity  
  Scott MC, Van Loon JA, Weinshilboum RM, Clinical Pharmacology & Therapeutics, 1/1/1988
• Inheritance of human platelet thermolabile phenol sulfotransferase (TL PST) activity  
  Price RA, Cox NJ, Spielman RS, Van Loon JA, Maidak BL, Weinshilboum RM, Genet Epidemiol, 1/1/1988
• Human and rat liver phenol sulfotransferase: structure-activity relationships for phenolic substrates  
  Campbell NR, Van Loon JA, Sundaram RS, Ames MM, Hansch C, Weinshilboum R, Mol Pharmacol, 1/1/1987
• Thiopurine pharmacogenetics in leukemia: correlation of erythrocyte thiopurine methyltransferase activity and 6-thioguanine nucleotide concentrations  
  Lennard L, Van Loon JA, Lilleyman JS, Weinshilboum RM, Clinical Pharmacology & Therapeutics, 1/1/1987
• Human lymphocyte thiopurine methyltransferase pharmacogenetics: effect of phenotype on 6-mercaptopurine-induced inhibition of mitogen stimulation  
  Van Loon JA, Weinshilboum RM, Journal of Pharmacology & Experimental Therapeutics, 1/1/1987
• Human liver phenol sulfotransferase: assay conditions, biochemical properties and partial purification of isozymes of the thermostable form  
  Campbell NR, Van Loon JA, Weinshilboum RM, Biochem Pharmacol, 1/1/1987
• Thiopurine methyltransferase: structure-activity relationships for benzoic acid inhibitors and thiophenol substrates  
  Ames MM, Selassie CD, Woodson LC, Van Loon JA, Hansch C, Weinshilboum RM, J Med Chem, 1/1/1986
• Human erythrocyte histamine N-methyltransferase: radiochemical microassay and biochemical properties  
  Van Loon JA, Pazmino PA, Weinshilboum RM, Clin Chim Acta, 1/1/1985
• Sulfate and methyldopa metabolism: metabolite patterns and platelet phenol sulfotransferase activity  
  Campbell NR, Sundaram RS, Werness PG, Van Loon J, Weinshilboum RM, Clinical Pharmacology & Therapeutics, 1/1/1985
• Cephalosporin-induced hypoprothrombinemia: possible role for thio methylation of 1-methyltetrazole-5-thiol and 2-methyl-1,3,4-thiadiazole- 5- thiol  
  Kerremans AL, Lipsky JJ, Van Loon J, Gallego MO, Weinshilboum RM, J Pharmacol Exp Ther, 1/1/1985
• Human platelet phenol sulfotransferase: familial variation in thermal stability of the TS form  
  Van Loon J, Weinshilboum RM, Biochem Genet, 1/1/1984
• Erythrocyte catechol-O-methyltransferase, platelet monoamine oxidase, and platelet phenol sulfotransferase activities in patients with prolactin- secreting pituitary a...  
  Young WF Jr, Abboud CF, Laws ER Jr, Van Loon JA, Weinshilboum RM, Journal of Clinical Endocrinology & Metabolism, 1/1/1984
• Platelet phenol sulfotransferase and erythrocyte catechol-O-methyltransferase activities: correlation with methyldopa metabolism  
  Campbell NR, Dunnette JH, Mwaluko G, Van Loon J, Weinshilboum RM, Clinical Pharmacology & Therapeutics, 1/1/1984
• Sulphate conjugation of rho-hydroxytriamterene by platelet phenol sulfotransferase: assay conditions and correlation with metabolism in man  
  Reiter C, Werness PG, Weinshilboum RM, Van Loon J, Br J Clin Pharmacol, 1/1/1983
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Books/Book Chapters

• A Pocket Reference for Psychiatrists. 
  Jenkins SC, Tinsley JA, Van Loon JAAmerican Psychiatric Press, Washington, DCEdition 3rd,2001

Abstracts/Posters

• Human phenol sulfotransferase (PST) pharmacogenetics: analysis of sultia1 and sultia2.
  Raftogianis R, Wood T, Van Loon J, Weinshilboum R, Clin Pharmacol Ther, 1/1/1998
• Phenol sulfotransferase (PST) molecular pharmacogenetics.
  Raftogianis R, Wood T, Her C, Van Loon J, Weinshilboum R, Clin Pharmacol Ther, 1/1/1997
• Human phenol sulfotransferase pharmacogenetics: association of common SULT1A1 polymorphisms with TS PST phenotype.
  Raftogianis RB, Wood TC, Van Loon JA, Weinshilboum RM, ISSX Proc, 1/1/1997
• Sulfotransferase molecular pharmacogenetics.
  Weinshilboum R, Raftogianis R, Wood T, Her C, Van Loon J, 3rd International Sulfation Workshop, 1/1/1996
• Human kidney thioprine methyltransferase (TPMT): photo-affinity labeling with (3H-methyl)-S-adenosyl-l-methionine (3h-Ado-Met).
  Van Loon JA, Weinshilboum RM, FASEB J, 1/1/1990
• Commingling and segregation analysis of plasma dopamine-beta-hydroxylase activity and thermostability.
  Vuchetich JP, Price RA, Van Loon JA, Weinshilboum RM, Am J Hum Genet, 1/1/1990
• Childhood acute lymphoblastic leukemia: pharmacogenetic variation in response to 6-mercaptopurine.
  Lennard L, Lilleyman JS, Van Loon J, Weinshilboum RM, Br J Clin Pharmacol, 1/1/1990
• Thiopurine methyltransferase (TPMT) regulation in the rat kidney: immunoprecipitation studies.
  Hernandez JS, Van Loon JA, Otterness DM, Guerciolini R, Weinshilboum RM, Pharmacologist, 1/1/1989
• Thiopurine methyltransferase (TPMT) pharmacogenetics in the mouse: immunotitration studies.
  Hernandez JS, Van Loon JA, Otterness DM, Weinshilboum RM, FASEB J, 1/1/1989
• Thiopurine pharmacogenetics and 6-mercaptopurine chemotherapy in childhood acute lymphoblastic leukemia.
  Lennard L, Van Loon J, Lilleyman JS, Weinshilboum RM, Physiologist, 1/1/1988
• Thiopurine methyltransferase activity and long survival in childhood lymphoblastic leukemia.
  Lennard L, Lilleyman JS, Van Loon JA, Weinshilboum RM, Br J Haematol, 1/1/1988
• A pharmacogenetic basis for acute azathioprine toxicity.
  Lennard L, Van Loon J, Weinshilboum R, Xth International Congress of Pharmacology, Sydney, Austrailia, 1/15/1987
• Human kidney thiopurine methyltransferase (TPMT) isozymes.
  Van Loon JA, Weinshilboum RM, Physiologist, 1/1/1987
• Thiopurine pharmacogenetics: correlation of thiopurine methyltransferase (TPMT) activity and 6-thioguanine nucleotide (6-tgn) levels.
  Lennard L, Van Loon J, Lilleyman J, Maddocks J, Weinshilboum RM, Clin Pharmacol Ther, 1/1/1986
• Human thiopurine methyltransferase pharmacogenetics: effect of phenotype on sensitivity of cultured lymphocytes to 6-mercaptopurine.
  Van Loon J, Weinshilboum RM, Fed Proc, 1/1/1986
• Thiopurine pharmacogenetics: correlation of thiopurine methyltransferase activity and 6-thioguanine nucleotide levels.
  Lennard L, Van Loon JA, Lilleyman JS, Weinshilboum RM, Acta Pharmacol Toxicol (Copenh), 1/1/1986
• Family studies of human erythrocyte (RBC) histamine N-methyltransferase (HNMT) activity.
  Scott MC, Van Loon JA, Turner ST, Weinshilboum RM, Pharmacologist, 1/1/1986
• Cephalosporin hypoprothrombinemia: S-methylation of 1-methyl-5-thiadiazole (MTD) and 1-methyl-5-thiotetrazole (MTT).
  Kerremans A, Van Loon J, Weinshilboum RM, Clin Pharmacol Ther, 1/1/1985
• Human erythrocyte (RBC) histamine N-methyltransferase (hnmt).
  Van Loon JA, Pazmino PA, Weinshilboum RM, Pharmacologist, 1/1/1985
• Human platelet phenol sulfotransferase (PST): individual variations in the thermal stability of the 'TS' or 'P' form.
  Van Loon J, Weinshilboum RM, Fed Proc, 1/1/1984
• Methyldopa metabolism: importance of sulfate availability.
  Campbell N, Sundaram R, Werness P, Van Loon J, Weinshilboum RM, Clin Invest Med, 1/1/1984
• Catechol-O-methyltransferase, phenol sulfotransferase and methyldopa metabolism in man.
  Campbell NRC, Dunnette JH, Van Loon J, Mwaluko G, Weinshilboum RM, II World Conf Clin Pharmacol Ther, 1/1/1983
• Pharmacogenetics of thio methylation: heritability of human erythrocyte thiol methyltransferase activity.
  Keith RA, Van Loon J, Wussow LF, Weinshilboum RM, II World Conf Clin Pharmacol Ther, 1/1/1983
• Human platelet phenolsulfotransferase (PST): separation of thermolabile and thermostabile forms.
  Reiter C, Dunnette J, Van Loon J, Weinshilboum RM, Naunyn Schmiedebergs Arch Pharmacol, 1/1/1983
• Human lymphocyte thiopurine methyltransferase pharmacogenetics.
  Weinshilboum RM, Van Loon J, Clin Pharmacol Ther, 1/1/1982
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