Rice Universitygold nanoparticles
Diana Anderson

Progress in Efforts to Develop Lab-Grown Lungs: Functional Cells

Since the development of induced pluripotent stem cells in 2006, scientists have managed to use the manufactured stem cells like seeds to grow a wide range of tissues and rudimentary organs. But different tissue types have not proven equal, and researchers are still struggling to coax stem cells to take on certain roles: Lung cells have proved difficult to create. Columbia University researchers recently managed to develop functional lung and airway cells from human iPSCs.