Creative Biolabs

When we carefully observe thyroid follicular cells under a microscope, we will find that the cell nucleus contains the exclusive marker of PAX8 protein - those brown spots are like the work diary it left. This protein is not simple, and it has been targeted by scientists as early as the 1990s. It is like the chief engineer of the cell world, busy directing the construction of organs during the embryonic period, and when we grow up, it becomes a quality supervisor to ensure that adult cells perform their duties.