AP3B1 and Neonatal respiratory distress: An HPS2 gene mutation in induced‐hPSC organoids derived from patients of HPS was successfully corrected using CRISPR/Cas9, with restoration of transcript levels of the protein‐trafficking gene AP3B1. 67A separate study achieved gene correction of a mutant form of the SFTPB gene in induced‐hPSC‐derived alveolar organoids isolated from an infant with neonatal respiratory distress.62