COMPOSITIONS FOR ENHANCING DELIVERY OF AGENTS ACROSS THE BLOOD BRAIN BARRIER AND METHODS OF USE THEREOF
申请人:Yale University
公开号:US20180126014A1
公开(公告)日:2018-05-10
Compositions and methods for improved delivery of active agents to the brain are provided. The compositions typically include a nanocarrier, such as a polymeric nanoparticle, liposome, or nanolipagel or are in the form of a conjugate. The nanocarriers or conjugates typically include three components: a targeting moiety; a blood brain barrier blood-brain barrier modulator (BBB modulator), loaded into, attached to the surface of, and/or enclosed within a nanocarrier; and an additional active agent loaded into, attached to the surface of, and/or enclosed within a nanocarrier. The targeting moiety, which is typically conjugated to or otherwise dismodulator played on the surface of the nanocarrier, can be, for example, a moiety that preferentially or specifically targets brain cells or tissue, cancer cells, or a combination thereof.