Scientists using living human brain tissue have shown for the first time how a toxic form of a protein linked to Alzheimer’s can stick to and damage the connections between brain cells. Small pieces ...

Scientists at Johns Hopkins have grown a first-of-its-kind organoid mimicking an entire human brain, complete with rudimentary blood vessels and neural activity. This new "multi-region brain organoid" ...

Johns Hopkins University researchers have grown a novel whole-brain organoid, complete with neural tissues and rudimentary blood vessels—an advance that could usher in a new era of research into ...