John A. Duley

Adverse drug reactions to azathioprine therapy are associated with polymorphism in the gene encoding inosine triphosphate pyrophosphatase (ITPase)

Anthony M. Marinaki, Azhar Ansari, John A. Duley et al. · Pharmacogenetics · 2004 · 322 citations

Medicine, Pharmacology, Pharmacotherapy +14

Genetic basis of inosine triphosphate pyrophosphohydrolase deficiency

Satoshi Sumi, Anthony M. Marinaki, Monica Arenas et al. · Human Genetics · 2002 · 268 citations

Life Sciences, Genetics, Molecular Genetics +13

THE IMPORTANCE OF THIOPURINE METHYLTRANSFERASE ACTIVITY FOR THE USE OF AZATHIOPRINE IN TRANSPLANT RECIPIENTS1

Pedro Renato Chocair, John A. Duley, H. Anne Simmonds et al. · Transplantation · 1992 · 174 citations

Medicine, Nephrology, Pharmacology +12

Nomenclature for alleles of the thiopurine methyltransferase gene

Malin L. Appell, J. M. Berg, John A. Duley et al. · Pharmacogenetics and Genomics · 2013 · 123 citations · Full text

Medicine, Molecular Genetics, Pharmacology +17

Novel disease-causing mutations in the dihydropyrimidine dehydrogenase gene interpreted by analysis of the three-dimensional protein structure

André B. P. Kuilenburg, Doreen Dobritzsch, Rutger Meinsma et al. · Biochemical Journal · 2002 · 111 citations · Full text

Life Sciences, Genetics, Molecular Genetics +14