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. 2024 Nov 23;30:227. doi: 10.1186/s10020-024-00990-w

Fig. 1.

Fig. 1

Fibroblasts induce cystic organoid growth. (a) Scheme of the experimental layout. (b) Representative phase contrast images of organoids cultured for 21 days (noFB: AT2 cells cultured without fibroblasts (FB); FB: AT2 cells cultured in the presence of fibroblasts, P1: passage 1). (c) Quantification of the morphology of the alveolar organoids. Data were compared by unpaired t-test (***p < 0.001). Each data point represents an independent experiment. (d) Quantification of the diameter of the alveolar organoids. Pooled results from 3 independent experiments. Data were compared by Mann-Whitney test (****p < 0.0001)