Heather DeLucia has few memories of Idora Park, but that didn’t stop her from adding what promises to be a few sweet ones of her own. “I was there when I was little, little – when I was a kid,” ...

This important study examines the role of pericytes in patterning the zebrafish blood-brain barrier (BBB) and controlling its permeability. Using pdgfrb mutant zebrafish models lacking brain pericytes ...