- Title
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Correction: A novel gene-trap line reveals the dynamic patterns and essential roles of cysteine and glycine-rich protein 3 in zebrafish heart development and regeneration
- Authors
- Liang, S., Zhou, Y., Chang, Y., Li, J., Zhang, M., Gao, P., Li, Q., Yu, H., Kawakami, K., Ma, J., Zhang, R.
- Source
- Full text @ Cell. Mol. Life Sci.
csrp3 overexpression relieves the inhibitory effects of multiple signaling blockage on zebrafish heart regeneration. A, B Comparative analysis of the expression changes of GFP in ablated +/218A hearts and endogenous csrp3 in ablated wild-type hearts after inhibiting blood flow (tricaine), Notch (DAPT), and ErbB (AG1478) signaling. Scale bars, 20 μm. C Fluorescence pattern of Tg(cmcl2:Csrp3-EGFP) at 4 dpf. Scale bars, 20 μm. D Confocal images showed that Csrp3 overexpression (OE) ameliorated the impairment of heart regeneration resulting from inhibiting blood flow (tricaine), Notch (DAPT), and ErbB (AG1478) signaling. Scale bars, 20 μm. E Quantification of the regeneration ratio of ablated wild-type and Csrp3 overexpressed larvae after treatment with indicated inhibitors at 4 dpa/7 dpf. N = 481, 548, 487, 411, 689, 524, 312, 328, respectively. Data are presented as mean ± SD, Student’s t-test, **, p < 0. 01, ***, P < 0.001, ****, P < 0.0001 |
The effects of pharmacological blockage of multiple signaling pathways on csrp3 expression during zebrafish heart regeneration. A Schematic timeline diagram of the pharmacological experiments. B, C Fluorescence images and WISH showed the expression changes of GFP in +/218A hearts and endogenous csrp3 in wild-type hearts treated with Wnt inhibitor cardiomogen-1 (Car), BMP inhibitors dorsomorphin (DM) and LDN193189 (LDN), and mTOR inhibitor rapamycin (Rapa). Scale bars, 20 μm |