Nagaharu Tsukiji

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The retinal pigment epithelium (RPE) shares its developmental origin with the neural retina (NR). When RPE development is disrupted, cells in the presumptive RPE region abnormally differentiate into NR-like cells. Therefore, the prevention of NR differentiation in the presumptive RPE area seems to be essential for regionalizing the RPE during eye(More)
Hedgehog (Hh) signaling plays pivotal roles in morphogenesis of several embryonic tissues, including the primitive gut. In the mouse embryo, Sonic hedgehog (Shh) is expressed in endodermal epithelia from the oral cavity to the intestine, and contributes to cell proliferation in the underlying mesenchyme and subsequent differentiation into the(More)
The platelet receptor CLEC-2 is involved in thrombosis/hemostasis, but its ligand, podoplanin, is expressed only in advanced atherosclerotic lesions. We investigated CLEC-2 ligands in vessel walls. Recombinant CLEC-2 bound to early atherosclerotic lesions and normal arterial walls, co-localizing with vascular smooth muscle cells (VSMCs). Flow cytometry and(More)
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