Oct4

Oct4 is a protein that plays a crucial role in early development and stem cell biology. It acts as a transcription factor, meaning it helps control the activity of certain genes, keeping cells in a flexible, undifferentiated state. This allows stem cells to divide and develop into various specialized cell types, such as nerve or muscle cells. Oct4 is essential for maintaining stem cell pluripotency—the ability to become many different cell types—and is also involved in the early stages of embryo formation. Its proper regulation is vital for normal development and regenerative medicine research.