“…Biomaterials have been used for prophylactic vaccines [ 90 ], cancer therapy [ 91 , 92 ], treating autoimmune diseases like diabetes [ 93 ], and promoting tissue regeneration [ 94 , 95 , 96 ]. We briefly review a few notable examples, but further review of CNS-specific or biomaterial-based immunomodulation is available [ 10 , 18 , 97 , 98 , 99 , 100 , 101 , 102 , 103 ].…”