This editorial highlights some of the advances that occurred in relation to brain barriers and brain fluid research in 2016. It also aims to raise some of the attendant controversies and challenges in such research.
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| http://www.ncbi.nlm.nih.gov/pmc/articles/PMC5288882 | PMC |
| http://dx.doi.org/10.1186/s12987-017-0052-7 | DOI Listing |
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