1.2.1.36 evolution aldehyde dehydrogenase 1A1 (ALDH1A1) is a member of the aldehyde dehydrogenase superfamily that oxidizes aldehydes to their corresponding acids, reactions that are coupled to the reduction of NAD+ to NADH 763529 1.2.1.36 evolution the enzyme is a member of the ALDH1 protein family 743375 1.2.1.36 malfunction ablation of retinoic acid signaling in host dencritic cells by deletion of isoform RALDH2 protects mice from acute graft-versus-host disease. Isoform RALDH1 deletion fails to reduce acute graft-versus-host disease 763337 1.2.1.36 malfunction acute inflammation rapidly downregulates ALDH1A1 expression in whole liver while increasing its expression in periportal macrophages 743375 1.2.1.36 malfunction H-1299 cells expressing C302A, E107G, and I304K mutant forms of ALDH1A1 lacked aldehyde-dehydrogenase activity 763529 1.2.1.36 metabolism ALDH1A1 and ALDH3A1 have the same GSH/DHLA-dependent NAD+-reduction activity 763529 1.2.1.36 metabolism both isoforms Raldh1 and -2 contribute to atRA biosynthesis in hippocampus astrocytes 725461 1.2.1.36 metabolism retinaldehyde dehydrogenase 1 induction impairs glucose metabolism partly via modulating phosphoenolpyruvate carboxykinase 1 and glucokinase expressions 762688 1.2.1.36 metabolism the enzyme plays a role in the physiological metabolism of apocarotenoids 763752 1.2.1.36 additional information enzyme structure comparisons, overview 763136