Various animal models of congenital diaphragmatic hernia and fetal tracheal occlusion present advantages and disadvantages regarding ethical issues, cost, surgical difficulty, size, survival rates, and availability of genetic tools. This model provides a new tool to study the impact of both tracheal occlusion and increased luminal pressure on lung development.
Aydın, E., Joshi, R., Oria, M., Lim, F., Varisco, B. M., Peiro, J. L. Transuterine Fetal Tracheal Occlusion Model in Mice. J. Vis. Exp. (168), e61772, doi:10.3791/61772 (2021).