ArticleThe Journal of clinical investigation2026
Leveraging factors that control alveolar epithelial cell fate enables large-scale expansion for lung tissue engineering.
Article in The Journal of clinical investigation, 2026. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Not yet cited in PubMed.
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The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.
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15 authors.
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Abstract
Alveolar type 2 cells (AT2s) are critical to lung regeneration, and the absence of large-scale methods to expand AT2s has hindered regenerative medicine efforts. We report a microcarrier-based, large-scale expansion method that was used to generate hundreds of billions of human AT2s. Through our process, expanded AT2s largely retained their phenotype. Furthermore, we showed that culture medium, substrate composition, and stiffness are all critical to the maintenance of AT2s. Finally, we showed that expanded AT2s can differentiate into alveolar type 1-like cells, both in vitro and in a decellularized porcine lung, demonstrating the utility of these cells for lung tissue engineering.
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