ALDH6A1 and hyperlipidemia: The function of ALDH6A1 has never been reported in vascular endothelium, but a microarray-based experiment showed that the expression of ALDH6A1 was downregulated in atherosclerotic aortas from hyperlipidemia mice compared to the control mice 64, suggestive of the potential involvement of ALDH6A1 dysregulation in atherosclerosis.