It's a bird; it's a plane!! It's a ... cloud?! No, it's a massive, once-military-grade hover-capable blimp designed to ...
Choi J, Park JE, Tsagkogeorga G, Koo BK, Han N, and Lee JH. Inflammatory signals induce AT2 cell-derived Damage-Associated Transient Progenitors that mediate alveolar regeneration. Cell Stem Cell.