Researchers have created an early map of some of the human body's estimated ... seeking to understand the structure, location and function of the many types of brain cells. A new gut microbiome ...

Sign up for CNN’s Wonder Theory science newsletter. Explore the universe with news on fascinating discoveries, scientific advancements and more. Each human is a ...

When cells express specific genes that characterise a certain type of cell we say that a cell has become differentiated. Structure and ... are known as mutations. Human genomics The human genome ...

Scientists have generated human stem cell models which contain notochord -- a tissue in the developing embryo that acts like a navigation system, directing cells where to build the spine and nervous ...

Scientists have developed human stem cell models containing the notochord, a critical tissue that guides spine and nervous system formation during embryonic development.