12931_2019_1226_MOESM4_ESM.tif (480.18 kB)
MOESM4 of Effects of cigarette smoke on barrier function and tight junction proteins in the bronchial epithelium: protective role of cathelicidin LL-37
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posted on 2019-11-10, 04:23 authored by Miyoko Tatsuta, Keiko Kan-o, Yumiko Ishii, Norio Yamamoto, Tomohiro Ogawa, Satoru Fukuyama, Aimi Ogawa, Akitaka Fujita, Yoichi Nakanishi, Koichiro MatsumotoAdditional file 4: CSE-induced production of LL-37 in culture medium. Calu-3 cells were exposed to 10% CSE and then cell culture supernatants in apical and basal chambers were collected at 8, 18, 24 h after CSE exposure. The concentration of LL-37 in culture supernatants were measured by ELISA. All results are representative of at least two independent experiments. Data represent means ± SEM (n = 5 per group). *p < 0.01, **p < 0.001, by two-way ANOVA.
