BACKGROUND: Circular RNAs derived from both nuclear and mitochondrial genomes are identified in animal cells.
Enhanced oil recovery in unconventional reservoirs has been stymied by its low-permeability, low-porosity environment.
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 ...