Human Genetics

, Volume 99, Issue 3, pp 319–325

Laryngeal and oropharyngeal cancer, and alcohol dehydrogenase 3 and glutathione S-transferase M1 polymorphisms

  • C. Coutelle
  • P. J. Ward
  • B. Fleury
  • P. Quattrocchi
  • H. Chambrin
  • A. Iron
  • P. Couzigou
  • A. Cassaigne
Original investigation

Abstract

In this study the GSTμ phenotype and ADH genotype at the ADH3 locus were investigated in a group of 39 alcoholic men with upper respiratory/digestive tract cancer: 21 with oropharyngeal cancer and 18 with laryngeal cancer. The results are compared with those of a control group of 37 alcoholic men without alcohol-related medical complications. Of the control subjects, 48% were found to be GSTμ deficient [GSTμ(–)] and 19% carried the ADH31/ADH31 genotype. In the laryngeal cancer patients, a significantly elevated frequency of both the GSTμ(–) (78%) and ADH31/ADH31 genotype (56%) was observed, relative to the control group. On the basis of this result, the risk of laryngeal cancer associated with the GSTμ(–) and ADH31/ ADH31 genotypic combination within the population of alcoholics was estimated to be 12.9 with a 95% confidence interval of 1.8–92 (P < 0.01) relative to alcoholic individuals who have GSTμ [GSTμ(+)] and are not ADH31/ADH31. Thus, alcoholics who are GSTμ(–) and ADH31/ADH31 have at least an 80% greater risk of developing laryngeal cancer than alcoholics who are GSTμ(+) and who are not ADH31/ ADH31. In addition, the oropharyngeal cancer patients had excess frequencies of both GSTμ(–) (62%) and ADH31/ ADH31 (43%) relative to the control group, but these excess frequencies were not statistically significant. The GSTμ(–) and ADH31/ADH31 genotypic combination may be a constitutional risk factor for laryngeal cancer among alcoholics.

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Copyright information

© Springer-Verlag Berlin Heidelberg 1997

Authors and Affiliations

  • C. Coutelle
    • 1
  • P. J. Ward
    • 2
  • B. Fleury
    • 1
  • P. Quattrocchi
    • 1
  • H. Chambrin
    • 1
  • A. Iron
    • 1
  • P. Couzigou
    • 1
  • A. Cassaigne
    • 1
  1. 1.Université de Bordeaux II, B.P. 10, 146 rue Léo Saignat, F-33076 Bordeaux Cedex, France Tel.: +33-557-57-13-74; Fax: +33-556-99-03-80 e-mail: christiane.coutelle@dbm2.u-bordeaux2.frFR
  2. 2.Unité INSERM de Recherches en Epidémiologie des Cancers, U351, Institut Gustave Roussy, 39 Rue Camille Desmoulins, F-94805 Villejuif Cedex, FranceFR

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