REFERENCES
- Tidd , D. M. and Paterson , A. R. 1974 . A biochemical mechanism for the delayed cytotoxic reaction of 6-mercaptopurine . Cancer Res. , 34 : 738 – 746 .
- Weinshilboum , R. 2001 . Thiopurine pharmacogenetics: clinical and molecular studies of thiopurine methyltransferase . Drug Metab. Dispos. , 29 : 601 – 605 .
- Schaeffeler , E. , Eichelbaum , M. , Reinisch , W. , Zanger , U. M. and Schwab , M. 2006 . Three novel thiopurine S-methyltransferase allelic variants (TPMT∗20, ∗21, ∗22) - association with decreased enzyme function . Hum Mutat. , 27 ( 9 ) : 976 – 984 .
- Wei , H. , Zhou , S. , Li , C. , Zhang , J. , Wu , J. and Huang , M. 2005 . Phenotyping and genotyping studies of thiopurine S-methyltransferase in Kazaks . Pharm. Res. , 22 ( 10 ) : 1762 – 1766 .
- Yates , C. R. , Krynetski , E. Y. , Loennechen , T. , Fessing , M. Y. Tai , H. L. 1997 . Molecular diagnosis of thiopurine S-methyltransferase deficiency: genetic basis for azathioprine and mercaptopurine intolerance . Ann. Intern. Med. , 126 : 608 – 614 .
- Ameyaw , M. M. , Collie-Duguid , E. S. , Powrie , R. H. , Ofori-Adjei , D. and McLeod , H. L. 1999 . Thiopurine methyltransferase alleles in British and Ghanaian populations . Hum. Mol Genet. , 8 : 367 – 370 .
- Haglund , S. , Lindqvist , M. , Almer , S. , Peterson , C. and Taipalensuu , J. 2004 . Pyrosequencing of TPMT alleles in a general Swedish population and in patients with inflammatory bowel disease . Clin. Chem. , 50 : 288 – 295 .
- McLeod , H. L. , Pritchard , S. C. , Githang'a , J. , Indalo , A. Ameyaw , M. M. 1999 . Ethnic differences in thiopurine methyltransferase pharmacogenetics: evidence for allele specificity in Caucasian and Kenyan individuals . Pharmacogenetics , 9 : 773 – 776 .
- Tai , H. L. , Krynetski , E. Y. , Yates , C. R. , Loennechen , T. Fessing , M. Y. 1996 . Thiopurine S-methyltransferase deficiency: two nucleotide transitions define the most prevalent mutant allele associated with loss of catalytic activity in Caucasians . Am. J. Hum. Genet. , 58 : 694 – 702 .
- Schaeffeler , E. , Fischer , C. , Brockmeier , D. , Wernet , D. Moerike , K. 2004 . Comprehensive analysis of thiopurine S-methyltransferase phenotype-genotype correlation in a large population of German-Caucasians and identification of novel TPMT variants . Pharmacogenetics , 14 : 407 – 417 .
- Toft , N. , Nygaard , U. , Gregers , J. and Schmiegelow , K. 2006 . Genetic analyses of thiopurine methyltransferase polymorphisms in Greenlandic and Danish populations . Acta Paediatr. , 95 : 1665 – 1667 .