Figure 2.
Full length RAGE was over-expressed in alveolar type (AT) II cells by obtaining progeny from two transgenic lines of mice. The reverse tetracycline transactivator (rtTA) was produced under the control of the human surfactant protein C (hSP-C) promoter in distal respiratory epithelium. Following the administration of doxycycline (dox), a dox-rtTA complex activates the TetO promoter, thereby expressing RAGE.