IMAGE

Fig. 5

ID

ZDB-IMAGE-121011-5

Genes

Antibodies

Ab1-lama1

Publication

Seiler et al., 2012 - Smooth muscle tension induces invasive remodeling of the zebrafish intestine

All Figures

Figures for Seiler et al., 2012

Image

Figure Caption

Fig. 5 Src inhibition rescues invasion but not formation of invadopodia-like protrusions in mlt.

(A–C) Lateral views of live 5 dpf WT (A) and mlt (B, C) larvae. Treatment with the Src-I1 inhibitor rescues invasion in mlt (C). The size of the intestinal epithelium in the treated mlt larva (C) is reduced compared with the untreated mlt larva (B). (D–G) Histological cross-sections of 4 dpf WT (D) and mlt (E–G) Tg(miR194:Lifeact-GFP) larvae immunostained with antibodies against laminin (red) and GFP (green). Nuclei stained blue with DAPI. Arrows point to invadopodia-like protrusions arising from the basal epithelial cell membrane of Src-I1 treated mlt larvae (F, G). Pronounced invasion with distortion of intestinal architecture is evident in the untreated mlt larva (E). Note that invasion is markedly reduced in the Src-I1 treated mlt larvae despite the presence of the invadopodia-like protrusions (white arrows in F, G).

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Acknowledgments

This image is the copyrighted work of the attributed author or publisher, and ZFIN has permission only to display this image to its users. Additional permissions should be obtained from the applicable author or publisher of the image. Full text @ PLoS Biol.