title: Fishing for gene function--endocrine modelling in the zebrafish.
abstract: The use of zebrafish (Danio rerio) in scientific research is growing rapidly. It initially became popular as a model of vertebrate development because zebrafish embryos develop rapidly and are transparent. In the past 5 years, the sequencing of the zebrafish genome has increased the profile of zebrafish research even further, expanding into other areas such as pharmacology, cancer research and drug discovery. The use of zebrafish in endocrine research has mainly been confined to the study of the development of endocrine organs. However, it is likely to be a useful model in other areas of endocrinology, as there are a wide variety of both forward and reverse genetic techniques that can be employed in the zebrafish to decipher gene function in disease states. In this review, we compare the endocrine system of the zebrafish to mouse and human, demonstrating that the systems are sufficiently similar for zebrafish to be employed as a model for endocrine research. We subsequently review the repertoire of genetic techniques commonly employed in the zebrafish model to understand gene function in vertebrate development and disease. We anticipate that the use of these techniques will make the zebrafish a prominent model in endocrine research in the coming years.
authors.affiliation: Department of Veterinary Basic Sciences, Royal Veterinary College, Royal College Street, London NW1 0TU, UK. imcgonnell@rvc.ac.uk
authors.forename: I M
authors.initials: IM
authors.lastname: McGonnell
authors.forename: R C
authors.initials: RC
authors.lastname: Fowkes
mesh_terms: D000818:Animals; D030801:Animals, Genetically Modified; D004702:Endocrine Glands / Q000502:physiology*; D023281:Genomics; D023421:Models, Animal; D015027:Zebrafish / Q000502:physiology*; D029961:Zebrafish Proteins / Q000235:genetics*
chemical_list: D029961:Zebrafish Proteins