Ethanol activates immune response in lymphoblastoid cells.

ABSTRACT: The short-term effects of alcohol on gene expression in brain tissue cannot directly be studied in humans. Because neuroimmune signaling is altered by alcohol, immune cells are a logical, accessible choice to study and may provide biomarkers. RNAseq was used to study the effects of 48-h exposure to ethanol on lymphoblastoid cell lines (LCLs) from 20 alcoholic subjects and 20 control subjects. Ethanol exposure resulted in differential expression of 4456 of the 12,503 genes detectably expressed in the LCLs (FDR [false discovery rate] ≤ 0.05); 52% of these showed increased expression. Cells from alcoholic subjects and control subjects responded similarly. The genes whose expression changed fell into many pathways: NFκB, neuroinflammation, IL6, IL2, IL8, and dendritic cell maturation pathways

SUBMITTER: McClintick JN 

PROVIDER: S-EPMC6616005 | biostudies-literature | 2019 Sep

REPOSITORIES: biostudies-literature