Scientists have uncovered two surprising forces that help guide how the human brain forms before birth. Before birth, the human brain is shaped in large part by an unusual class of stem cells known as radial glia. These cells help determine which brain cells are produced, when they appear, and how the cerebral cortex, the [...]

UCLA scientists engineered ready-made T cells from cord blood stem cells that can hunt solid tumors even when cancer cells hide their main target. T cell receptor therapy, commonly called TCR therapy, is a form of cancer treatment that genetically modifies immune cells known as T cells so they can recognize and attack cancer more [...]