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. 2020 Oct 27;10:18351. doi: 10.1038/s41598-020-75186-3

Figure 4.

Figure 4

Wnt2b expression is retained in cryptal mesenchymal cells through the LepR. (a) ex vivo cryptal mesenchymal cells were stimulated by leptin or lactate and the expression of cryptal stem niches genes was examined. Relative changes normalized by normalized against the expression of Gapdh were shown. Each dot represents an individual subject (n = 3 or 4) (b,c) Cryptal mesenchymal cells were sorted from control and Leprdb/db mice. (b) The expression of cryptal stem niches genes was examined by qRT-PCR analysis. Each result was normalized against the expression of Gapdh. Each dot represents an individual subject (n = 6 or 7). (c) Colon tissues of control and Leprdb/db mice were stained by Wnt2b and EpCAM. Representative data from 3 mice are shown. Scale bar, 50 μm. (d) The expression of Acta2a was examined by qRT-PCR analysis. Each result was normalized against the expression of Gapdh. Each dot represents an individual subject (n = 6). (e) ex vivo cryptal mesenchymal cells were stimulated by leptin and the expression of Acta2 was examined (n = 6). Data are shown as means ± SEM; *P < 0.05, ***P < 0.01. n.s. indicates not significant.