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KMID : 0894520070110030141
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Development & Reproduction
2007 Volume.11 No. 3 p.141 ~ p.153
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Current Status of Research in Wnt Signal Transduction
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Kim Wan-Tae
Cha Bok-Sik
Jho Eek-Hoon
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Abstract
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The Wnt signaling pathway regulates cell proliferation and differentiation during development of multicellular organisms and plays pivotal roles in the maintenance of homeostasis in adult tissues. Therefore misregulation of Wnt signaling could be a pathogenesis of diverse human diseases such as cancers. Recently, the list of diseases that may be linked to the misregulation of Wnt signaling has exploded and more people are getting interested in the way of controlling Wnt signaling. There are a lot of review papers, however, since most of them have focused on specific issues for experts in Wnt signaling it may be difficult for new comers to understand the overall background and current status of Wnt signaling. In this review, we present data and interpretations for the overall processes of Wnt signal transduction to understand the past and current status of Wnt signaling.
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KEYWORD
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Wnt, Fz, LRP, Dvl, Axin, β-catenin, TCF/LEF, Target genes
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