Ethanol: an enhancer of major histocompatibility complex antigen expression.

作者: Leslie J. Parent , Rachel Ehrlich , Lou Matis , Dinah S. Singer

DOI: 10.1096/FASEBJ.1.6.3678702

关键词: Antigen processingGene expressionBiologyMHC class IAntigenMajor histocompatibility complexCD8BiochemistryCell cultureCell biologyMHC restriction

摘要: Ethanol enhances expression of cell surface class I major histocompatibility complex (MHC) antigens in a variety lines; up to an eightfold increase is observed embryonic line. In ethanol-treated L cells, increased MHC occurs with concomitant steady-state RNA levels. This effect promoter dependent and restricted, because not all gene products are elevated. The effective ethanol concentration (1%) physiologically attainable, leading speculations about the role elevated alcohol-related diseases.

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