نتایج جستجو برای: cdx1
تعداد نتایج: 189 فیلتر نتایج به سال:
sue is known as transdifferentiation, in which the local cells are able to dedifferentiate (lose the characteristics of their origin) and subsequently redifferentiate. Our lab has shown by transient lineage tracing that spinal cord cells (radial glial cells) can migrate into surrounding tissues and contribute to non-neural cells during regeneration [Science 298 (2002) 1993–1996]. In order to fo...
BACKGROUND Epithelial-to-mesenchymal transition (EMT) is a phenomenon that allows the conversion of adherent epithelial cells to a mesenchymal cell phenotype, which enhances migratory capacity and invasiveness. Recent studies have suggested that EMT contributes to the pathogenesis of ulcerative colitis (UC). We investigated the promoter DNA methylation status of EMT-related genes in the colonic...
The caudal fins of adult zebrafish are supported by multiple bony rays that are laterally interconnected by soft interray tissue. Little is known about the fin's mechanical properties that influence bending in response to hydrodynamic forces during swimming. Here, we developed an experimental setup to measure the elastic properties of caudal fins in vivo by applying micro-Newton forces to obtai...
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