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. 2021 Mar 30;65(2):229–230. doi: 10.1165/rcmb.v65erratum2

Figure 4.

Figure 4.

Pharmacological delivery of IL-15 significantly reduces IL-13–induced collagen accumulation and profibrotic cytokines in the lungs of CC10–IL-13 transgenic mice. (A) Light-microscopy photomicrographs of Masson’s trichome–stained lung sections from saline- or IL-15–treated, no-DOX– or DOX-exposed CC10–IL-13 bitransgenic mice. (B–E) Total lung collagen (B) and the profibrotic cytokines IL-13 (C), TGF-β1 (D), and α-SMA (E) in saline- and IL-15–treated no-DOX– and DOX-exposed IL-13 bitransgenic mice are shown. Data are expressed as mean ± SD, n = 12 mice/group. Scale bars: 100 μm.