Vulnerability to alcoholic liver disease.
Epidemiological evidence suggests a direct relationship between alcohol consumption and the prevalence of cirrhosis. However, the observation that only 8-30% of alcoholics develop cirrhosis illustrates that individual susceptibility mediates the relationship between alcohol consumption and cirrhosis. This chapter examines the factors that may influence individual risk for alcoholic liver disease. These factors include individual differences in alcohol metabolism and consumption patterns, gender, HLA antigens, family alcoholism history, and immune responsiveness. Important methodological issues in each of these areas are addressed also. From the available evidence, the hypothesis is advanced that there is an underlying vulnerability to liver disease in some individuals, and that alcohol use, although a necessary condition, is not sufficient to trigger disease in all individuals.
Arria
A M
AM
Department of Psychiatry, University of Pittsburgh School of Medicine, Pennsylvania 15213.
Tarter
R E
RE
Van Thiel
D H
DH
D000428:Alcohol Drinking / Q000097:blood / Q000235:genetics; D000437:Alcoholism / Q000097:blood / Q000235:genetics*; D000431:Ethanol / Q000493:pharmacokinetics; D005260:Female; D006801:Humans; D008108:Liver Diseases, Alcoholic / Q000097:blood / Q000235:genetics*; D008297:Male; D010641:Phenotype; D012307:Risk Factors
D000431:Ethanol