Description
The abstract describes synergistic effects between Mertk activation and interferon-β in tightening endothelial junctions, but the underlying signaling pathways are not explained. Understanding this crosstalk is crucial for developing BBB-protective therapies.
Gap type: unexplained_observation Source paper: The TAM receptor Mertk protects against neuroinvasive viral infection by maintaining blood-brain barrier integrity. (2015, Nature medicine, PMID:26523970)