Cited by 2,567Wnt/β-catenin signaling in development and cancerDevelopmental Biology and Gene RegulationHedgehog Signaling Pathway Studies

Wnt signaling: a common theme in animal development

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Cadigan, Ken M., Nusse, Roel·1997·Genes & Development

Abstract

Wnt proteins are now recognized as one of the major families of developmentally important signaling molecules, with mutations in Wnt genes displaying remarkable phenotypes in the mouse, Caenorhabditis elegans, and Drosophila. Among functions provided by Wnt proteins are such intriguing processes as embryonic induction, the generation of cell polarity, and the specification of cell fate. Until recently, our knowledge of the molecular mechanism of Wnt signaling was very limited, but over the past year, several major gaps have been filled. These include the identification of cell-surface receptors and a novel mechanism of relaying the signal to the cell nucleus. In addition, several components of Wnt signaling are implicated in the genesis of human cancer. These insights have come from different corners of the animal kingdom and have converged on a common pathway. At this junction in this rapidly evolving field, we review our current understanding of Wnt function and signaling mechanisms, doing so in a comparative approach. We have put emphasis on the latest findings, highlighting novelty and underscoring questions that remain. For additional literature, we refer to several previous reviews (McMahon 1992; Nusse and Varmus 1992; Klingensmith and Nusse 1994; Miller and Moon 1996; Moon et al. 1997). We have limited the number of references, particularly in the tables. Fully referenced forms of these tables can be found on the Wnt homepage (http://wwwleland.stanford.edu/∼rnusse/wntwindow.html).

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  1. Bowerman, B. 1997. Maternal control of polarity and patterning during embryogenesis in the nematode Caenorhabditis el- egans. Curr. Top. Dev. Biol. (in press).
  2. Dominguez, I., K. Itoh, and S.Y. Sokol. 1995. Role of glycogen synthase kinase 3 beta as a negative regulator of dorsoventral axis formation in Xenopus embryos. Proc. Natl. Acad. Sci. 92: 8498-8502.
  3. Finch, P.W., X. He, M.J. Kelley, A. Uren, R.P. Schaudies, N.C. Popescu, S. Rudikoff, S.A. Aaronson, H.E. Varmus, and J.S. Rubin. 1997. Purification and molecular cloning of a se- creted, frizzled-related antagonist of wnt action. Proc. Natl. Acad. Sci. 94: 6770-6775.
  4. Hayashi, S., B. Rubinfeld, B. Souza, P. Polakis, E. Wieschaus, and A.J. Levine. 1997. A Drosophila homolog of the tumor suppressor gene adenomatous polyposis coli down-regulates ␤-catenin but its zygotic expression is not essential for the regulation of Armadillo. Proc. Natl. Acad. Sci. 94: 242-247.
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  6. Nusse, R., C.H. Samos, M. Brink, K. Willert, K.M. Cadigan, M. Fish, and E. Rulifson. 1997. Cell culture and whole animal approaches to understanding signaling by Wnt proteins in Drosophila. Cold Spring Harbor Symp. Quant. Biol. (in press).
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  8. Sidow, A. 1992. Diversification of the Wnt gene family on the ancestral lineage of vertebrates. Proc. Natl. Acad. Sci. 89: 5098-5102.

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Authors
Cadigan, K. M., & Nusse, R.
Affiliations
Howard Hughes Medical Institute (US)
Venue
Genes & Development
Published
1997-12-15
Volume
11
Issue
24
Pages
3286-3305
ISSN
  • 0890-9369 (ISSN-L)
  • 1549-5477
OpenAlex
W1975853332
Cited by
2,567
References
2
Citations by year
2026: 14 · 2025: 20 · 2024: 29 · 2023: 35 · 2022: 43 · 2021: 35 · 2020: 42 · 2019: 33 · 2018: 57 · 2017: 70 · 2016: 57 · 2015: 85 · 2014: 87 · 2013: 94 · 2012: 83
Type
posted content
Language
en
Open access
Locations
  • Genes & Development (publishedVersion)
  • PubMed (publishedVersion)
  • HighWire Press Open Archive (submittedVersion)
Funders
Howard Hughes Medical Institute
Topics
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Wnt/β-catenin signaling in development and cancer
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Developmental Biology and Gene Regulation
  • Life Sciences › Biochemistry, Genetics and Molecular Biology › Molecular Biology › Hedgehog Signaling Pathway Studies
Keywords
Wnt signaling, Wnt proteins, animal development, embryonic induction, cell polarity, cell fate specification, Wnt receptors, cancer, comparative developmental biology, Caenorhabditis elegans, Drosophila, mice
MeSH terms
Amino Acid Sequence, Animals, Cell Adhesion, Cytoskeletal Proteins, Embryonic Induction, Humans, Membrane Proteins, Molecular Sequence Data, Phenotype, Proteoglycans, Proto-Oncogene Proteins, Vertebrates, Signal Transduction, Trans-Activators, Caenorhabditis elegans, Gene Expression Regulation, Developmental, Drosophila Proteins, Zebrafish Proteins, Receptors, G-Protein-Coupled, Wnt Proteins, Frizzled Receptors, beta Catenin

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