Liver Cells Lacking GAPDH (image) Rockefeller University Press Share Print E-Mail Caption A new study in the Journal of Cell Biology suggests that differential expression of GAPDH and NDPK, two key metabolic enzymes, may explain why some people are more susceptible to liver damage.Compared to control cells (left), liver cells lacking GAPDH (right) show increased levels of reactive oxygen species (green) after treatment with the liver-damaging drug DDC. Credit Image courtesy of Snider, N.T., et al. 2011. J. Cell Biol. doi:10.1083/jcb.201102142 Usage Restrictions Appropriate caption and credit required Share Print E-Mail Disclaimer: AAAS and EurekAlert! are not responsible for the accuracy of news releases posted to EurekAlert! by contributing institutions or for the use of any information through the EurekAlert system.