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. 2024 Apr 18;71(2):229–241. doi: 10.1165/rcmb.2023-0363OC

Figure 6.


Figure 6.

Constitutively activated cell–cell communications between AT2 and macrophages in aged lungs. Schematic summarization of the histopathological, cellular, and molecular alterations in aged human lungs. The aged lungs have a general aged-associated decay in multiple cell types, suggesting a general compromised lung function. The basement membranes are represented by elastic fibers.