Survey of the Association of Deoxyribonuclease I Polymorphism with Disease
- 1 January 1993
- journal article
- research article
- Published by S. Karger AG in Human Heredity
- Vol. 43 (4) , 205-208
- https://doi.org/10.1159/000154132
Abstract
The deoxyribonuclease I (DNase I) system was studied in 120 unrelated Japanese patients with liver disease, malignant neoplasms, alimentary-canal disease and inflammatory conditions with respect to the distribution of phenotypes and gene frequencies in serum samples. In patients with alimentary-canal disease a significant deficit of the DNase I phenotype 1-2 was demonstrated, which suggests that heterozygosity may confer protection against such disease. Furthermore, a significant association between the DNase I phenotype 2 and liver disease was found. The possible involvement of these phenotypes in the response to these diseases would appear to merit further study.Keywords
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