Abstract
Background
Dihydropyrimidine dehydrogenase (DPYD) plays an important role in the metabolism of 5-FU, which can directly influence the pharmacokinetics and toxicity of 5-FU in patients undergoing chemotherapy. However, little is known of the relationship between DPYD gene polymorphism and metabolism and chemotherapeutic toxicity of 5-FU in gastric carcinoma and colon carcinoma. The present genotyping study demonstrated the relationship between DPYD gene polymorphism among 75 gastric carcinoma and colon carcinoma patients and its impact on 5-FU pharmacokinetic and side effect.
Methods
We used a chemotherapy scheme based on 5-FU for the treatment of 75 patients with gastrointestinal carcinoma and detected the serum drug concentration and DPYD gene polymorphism (DPYD*2, *3, *4 *5 *9 *12).
Results
We found that there were no DPYD*2, *3, *4, *12 type mutation, in all patients. Of DPYD*9 gene polymorphism loci in 75 patients, 7 were heterozygote and 68 wild type; of DPYD*5 gene polymorphism loci in 75 patients, 11 were mutation and 23 heterozygote and 41 wild type. The elimination rate constant (Ke) value of DPYD*5 mutation group was statistically lower than the wild type (p=0.022). The incidence of middle-severe nausea and vomiting and white blood cell decreases in DPYD*5 gene type ranging from the highest to lowest can be listed as: mutation, heterozygote, wild type (p<0.05). The incidence of middle-severe nausea and vomiting was significantly higher in DPYD*9 heterozygous genotype than in DPYD*9 wild genotype (p<0.05).
Conclusions
DPYD*5 gene mutation contribute to reduced DPYD enzyme activity and 5-FU dysmetabolism, which is associated with the accumulation of 5-FU and the chemotherapeutic toxicity in gastric carcinoma and colon carcinoma.
Similar content being viewed by others
References
Ciccolini J, et al. Toxic death-case after capecitabine+ oxaliplatin (XELOX) administration: probable implication of dihydropyrimidine dehydrogenase deficiency.Cancer Chemother Pharmacol 2006;58: 272–275.
Lazar A, et al. Multiple organ fail due to 5-fluorouracil chemotherapy in a patient with a rare dihydropyrimidine dehydrogenase gene variant.Onkologie 2004;27: 559–562.
van Kuilenburg AB, De Abreu RA, van Gennip AH. Pharmacogenetic and clinical aspects of dihydropyrimidine dehydrogenase deficiency.Ann Clin Biochem 2003;40: 41–45.
Ciccolini J, et al. A simple and rapid high-performance liquid chromatographic (HPLC) method for 5-fluorouracil (5-FU) assay in plasma and possible detection of patients with impaired dihydropyrimidine dehydrogenase (DPYD) activity.J Clin Pharm Ther 200429: 307–315.
Ritschel, W.A.Handbook of Basic Pharmacokinetics, 2nd ed. Drug Intelligence Publications, 1980, pp 413–426. http://www.boomer.org/c/p3/c02/c0204.html
Toffoli G, Cecchin E. Phamacogenetics of stomach cancer.Pharmacogenomics 2004;5: 627–641.
Nagasubramanian R, Innocenti F, Ratain MJ. Pharmacogenetics in cancer treatment.Annu Rev Med 2003;54: 437–452.
Van Kuilenburg AB, et al. Genotype and phentype in patients with dihydropyrimidine dehydrogenase deficiency.Hum Genet 1999:104: 1–9.
McLeod HL, et al. Nomenclature for human DPYD alleles.Pharmacogenetics 1998;8: 455–459.
Johnson MR, Diasio RB. Importance of dihydropyrimidine dehydrogenase (DPYD) deficiency in patients exhibiting toxicity following treatment with 5-fluorouracil.Adv Enzyme Regul 2001;41: 151–157.
Meinsma R, et al. Human polymorphism in drug metabolism mutation in the dihydropyrimidine dehydrogenase gene result in exon skipping and thymine uracilurea.DNA Cell Biol 1995;14: 1–6.
Van Kuilenburg AB, et al. High prevalence of the IVS14+1G>A mutation in the dihydropyrimidine dehydrogenase gene of patients with severe 5-fluorouracil-associated toxicity.Pharmacogenetics 2002;12: 555–558.
Van Kuilenburg AB, et al. Increase risk of grade IV neutropenia after administration of 5-fluorouracial due to a dihydropyrimidine dehydrogenase deficiency: high prevalence of the IVS14+1G>A mutation.Int J Cancer 2002;101: 253–258.
Hasegawa T, et al. Sequence analysis of the 5’-flanking regions of human dihydropyrimidine dehydrogenase gene: identification of a new polymorphism related with effects of 5-fluorouracil.Neuleosides Nucleotides Nucleic Acids 2005;24: 233–242.
Mattison LK, Johnson MR, Diasio RB. A comparative analysis of translated dihydropyrimidine dehydrogenase cDNA: conservation of functional domains and relevances to genetic polymorphisms.Pharmacogenetics 2002;12: 133–144.
Hsiao HH, et al. Dihydropyrimidine dehydrogenase pharmacogenetics in the Taiwanese population.Cancer Chemother Pharmacol 2004;53: 445–451.
Wei X, et al. Characterization of the human dihydropyrimidine dehydrogenase gene.Genomics 1998;51: 391–400.
Ahluwalia R, et al. Use of pyrosequencing to detect clinically relevant polymorphisms in dihydropyrimidine dehydrogenase.Clin Chem 2003;49: 1161–1164.
Van Kuilenburg AB, et al. Lethal outcorne of a patent with a complete dihydropyrimidine dehydrogenase (DPYD) deficiency after administration of 5-fluorouracil: frequency of the common IVS14+1 G>A mutation causing DPYD deficiency.Clin Cancer Res 2001;7: 1149–1153.
Raida M, et al. Prevalence of a common point mutation in the dihydropyrimidine dehydrogenase (DPYD) gene within the 5’-splice donor site of intron 14 in patients with severe 5-fluorouracil (5-FU)-related toxicity compare with controls.Clin Cancer Res 2001;7: 2832–2839.
Van Kuilenburg AB, et al. Clinical implications of dihydropyrimidine dehydrogenase (DPYD) deficiency in patients with severe 5-fluorouracil associated toxicity: identification of new mutations in the DPYD gene.Clin Cancer Res 2000;6: 4705–4712.
Di Paolo A, et al. Relationship between 5-fluorouracil disposition, toxicity and dihydropyrimidine dyhydrogenase activity in cancer patients.Ann Oncol 2001;12: 1301–1306.
Lee W, et al. Cancer pharmacogenomocs: powerful tools in cancer chemotherapy and drug development.Oncologist 2005;10: 104–111.
Kleyn PW, Vesell ES. Genetics variation as a guide to drug development.Science 1998;281: 1820–1821.
Author information
Authors and Affiliations
Corresponding author
Rights and permissions
About this article
Cite this article
Zhang, H., Li, YM., Zhang, H. et al. DPYD*5 gene mutation contributes to the reduced DPYD enzyme activity and chemotherapeutic toxicity of 5-FU. Med Oncol 24, 251–258 (2007). https://doi.org/10.1007/BF02698048
Received:
Accepted:
Issue Date:
DOI: https://doi.org/10.1007/BF02698048