Molecular carriers enable precision delivery and region-specific neuroprotection by dietary DHA in the mouse brain

Our findings establish that dietary co-supplementation with specific lipid carriers enables precise spatial delivery of DHA by engaging specific transporters, thereby activating distinct neuroprotective programs in a region-specific manner. This work provides a mechanistic framework for a precision nutrition strategy, tailoring DHA formulations to target specific neuroanatomical and cellular vulnerabilities in neurological disorders.