The renin-angiotensin system (RAS) plays a key role in cardiovascular homeostasis through the interactions of angiotensin II with its receptors. All components of the RAS are developmentally regulated in the kidney. The functions of the system in the maturing kidney overlap those of the adult, but h
Gene targeting in kidney development
โ Scribed by Kreidberg, Jordan A.
- Publisher
- John Wiley and Sons
- Year
- 1996
- Tongue
- English
- Weight
- 909 KB
- Volume
- 27
- Category
- Article
- ISSN
- 0098-1532
No coin nor oath required. For personal study only.
โฆ Synopsis
Cancer and development are conceptually related because tumor formation in many cases results from the aberrant expression of a developmental program. This is certainly true of Wilms' tumors, which display a range of phenotypes resembling various stages of kidney development. WT1 has been identified as a tumor suppressor gene involved in a subset of Wilms' tumors. Gene targeting of the WT1 gene demonstrated the requirement for this gene product during early urogenital development. Several other genes, including Wnt-4, c-ret, ld and lim 1, have been shown by gene targeting to also be involved in early kidney development. This review discusses gene targeting as an approach to the study of development and reviews the phenotypes of these and other genes involved in kidney organogenesis.
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