Beneficial Effects of Cannabis on Blood Brain Barrier Function in HIV Ronald J Ellis  1 , Scott Peterson  2 , Mariana Cherner  1 , Erin Morgan  1 , Rachel Schrier  1 , Bin Tang  1 , Martin Hoenigl  1 , Scott Letendre  1 , Jenny Iudicello  1 Clinical infectious diseases, 2020 Apr 16, ciaa437. Doi : 10.1093/cid/ciaa437 Abstract Background: HIV infection leads to blood-brain barrier (BBB) dysfunction that does not resolve despite viral suppression on antiretroviral therapy and is associated with adverse clinical outcomes. In preclinical models, cannabis restores BBB integrity. Methods: We studied people with HIV (PWH) and HIV- individuals who had used cannabis [...]