Summary  The Seibold Laboratory is a cutting-edge, NIH funded, laboratory focused on elucidating the pathobiological basis of asthma and other complex lung and allergic diseases. Our goal is to discover pathobiological subgroups of disease (termed disease endotypes) and the genetic, environmental, and immune factors driving their development. We are accomplishing these goals through the integration of genomic endotyping studies of large patient cohorts with in vitro mechanistic studies of human organoid culture models. Ultimately, we will leverage the information gained from our research to develop precision medicine approaches for the diagnosis, management, and treatment of these diseases. The Seibold Laboratory is composed of a multi-disciplinary team of