“Ayatollah Khamenei visiting Royan Institute for Reproductive Biomedicine,” Instagram via @Khamenei_ir, the Iranian Supreme Leader’s Twitter feed. The Royan…
In demonstrating that embryonic stem cells may not be the experimental bottleneck as they are often seen, researchers have created live mice from mouse skin.
Certain stem cells, coated with a material known popularly as Teflon, have been shown to be delivered to their destination in the body without triggering an immune response.