Article Correctness Is Author's Responsibility: Novel Drug Delivery Particles Use Neurotransmitters as a ‘Passport’ Into the Brain July 24, 2020 Author: Neuroscience News Category: BBBThe article below may contain offensive and/or incorrect content. Tufts researchers have developed neurotransmitter-lipid hybrids that help transport therapeutic drugs and gene editing proteins across the blood-brain barrier in mice.