PUBLICATION
Zebrafish models of non-canonical Wnt/planar cell polarity signalling: fishing for valuable insight into vertebrate polarized cell behavior
- Authors
- Jussila, M., Ciruna, B.
- ID
- ZDB-PUB-170318-4
- Date
- 2017
- Source
- Wiley interdisciplinary reviews. Developmental biology 6(3): (Review)
- Registered Authors
- Ciruna, Brian
- Keywords
- none
- MeSH Terms
-
- Animals
- Cell Polarity/physiology*
- Models, Animal
- Morphogenesis/physiology*
- Signal Transduction
- Wnt Proteins/metabolism*
- Zebrafish/embryology
- Zebrafish/genetics
- Zebrafish/metabolism
- Zebrafish Proteins/metabolism*
- PubMed
- 28304136 Full text @ Wiley Interdiscip Rev Dev Biol
Citation
Jussila, M., Ciruna, B. (2017) Zebrafish models of non-canonical Wnt/planar cell polarity signalling: fishing for valuable insight into vertebrate polarized cell behavior. Wiley interdisciplinary reviews. Developmental biology. 6(3).
Abstract
Planar cell polarity (PCP) coordinates the uniform orientation, structure and movement of cells within the plane of a tissue or organ system. It is beautifully illustrated in the polarized arrangement of bristles and hairs that project from specialized cell surfaces of the insect abdomen and wings, and pioneering genetic studies using the fruit fly, Drosophila melanogaster, have defined a core signalling network underlying PCP. This core PCP/non-canonical Wnt signalling pathway is evolutionarily conserved, and studies in zebrafish have helped transform our understanding of PCP from a peculiarity of polarized epithelia to a more universal cellular property that orchestrates a diverse suite of polarized cell behaviors that are required for normal vertebrate development. Furthermore, application of powerful genetics, embryonic cell-transplantation, and live-imaging capabilities afforded by the zebrafish model have yielded novel insights into the establishment and maintenance of vertebrate PCP, over the course of complex and dynamic morphogenetic events like gastrulation and neural tube morphogenesis. Although key questions regarding vertebrate PCP remain, with the emergence of new genome-editing technologies and the promise of endogenous labeling and Cre/LoxP conditional targeting strategies, zebrafish remains poised to deliver fundamental new insights into the function and molecular dynamic regulation of PCP signalling from embryonic development through to late-onset phenotypes and adult disease states. For further resources related to this article, please visit the WIREs website.
Genes / Markers
Expression
Phenotype
Mutations / Transgenics
Human Disease / Model
Sequence Targeting Reagents
Fish
Orthology
Engineered Foreign Genes
Mapping