Exp Clin Endocrinol Diabetes 2012; 120(04): 186-187
DOI: 10.1055/s-0032-1304565
Mini-Review Series on Diabetes and its Complications
© J. A. Barth Verlag in Georg Thieme Verlag KG Stuttgart · New York

Zebrafish: A Model for Understanding Diabetic Complications

K. Jörgens
1   Department of Vascular Biology and Tumor Angiogenesis, Center for Biomedicine and Medical Technology Mannheim (CBTM), Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
,
J.-L. Hillebrands
2   Department of Pathology and Medical Biology, University of Groningen, University Medical Center Groningen, the Netherlands
,
H.-P. Hammes
3   5th Medical Department, Medical Faculty Mannheim, Heidelberg University, Germany
,
J. Kroll
1   Department of Vascular Biology and Tumor Angiogenesis, Center for Biomedicine and Medical Technology Mannheim (CBTM), Medical Faculty Mannheim, Heidelberg University, Mannheim, Germany
› Author Affiliations
Further Information

Publication History

received 17 January 2012
first decision 17 January 2012

accepted 30 January 2012

Publication Date:
08 March 2012 (online)

Abstract

Diabetes mellitus causes several vascular complications in patients, such as macrovascular problems including myocardial infarction, peripheral artery diseases and stroke and microvascular problems including nephropathy and retinopathy. Likewise, diabetes mellitus is associated with other complications such as neuropathy and delayed wound healing. The zebrafish has been used for decades as a model organism for studies in developmental biology. In fact several common and important developmental mechanisms have been identified in zebrafish which are similar in mammals. The zebrafish has short generation intervals and zebrafish embryos are transparent and therefore provide unique imaging opportunities. In combination with genetic manipulations, including gene silencing protocols by using morpholinos, mutant or transgenic fish lines, the zebrafish has become one of the most important models in developmental biology. Over and above, zebrafish is also an established model organism for several pathophysiological conditions which are related to human diseases. For instance, zebrafish is used as an inflammation and regeneration model because of its ability to partially compensate for organ loss (e. g., heart and fins). It is also used for drug screening, in tumor biology, for systems biology, congenital and hereditary disease, and in infection [1].

 
  • References

  • 1 Lieschke GJ, Currie PD. Animal models of human disease: zebrafish swim into view. Nat Rev Genet 2007; 8: 353-367
  • 2 Jurczyk A, Roy N, Bajwa R et al. Dynamic glucoregulation and mammalian-like responses to metabolic and developmental disruption in zebrafish. Gen Comp Endocrinol 2011; 170: 334-345
  • 3 Eames SC, Philipson LH, Prince VE et al. Blood sugar measurement in zebrafish reveals dynamics of glucose homeostasis. Zebrafish 2010; 7: 205-213
  • 4 Olsen AS, Sarras Jr MP, Intine RV. Limb regeneration is impaired in an adult zebrafish model of diabetes mellitus. Wound Repair Regen 2010; 18: 532-542
  • 5 Gleeson M, Connaughton V, Arneson LS. Induction of hyperglycaemia in zebrafish (Danio rerio) leads to morphological changes in the retina. Acta Diabetol 2007; 44: 157-163
  • 6 Alvarez Y, Chen K, Reynolds AL et al. Predominant cone photoreceptor dysfunction in a hyperglycaemic model of non-proliferative diabetic retinopathy. Dis Model Mech 2010; 3: 236-245
  • 7 Liang J, Gui Y, Wang W et al. Elevated glucose induces congenital heart defects by altering the expression of tbx5, tbx20, and has2 in developing zebrafish embryos. Birth Defects Res A Clin Mol Teratol 2010; 88: 480-486
  • 8 Elo B, Villano CM, Govorko D et al. Larval zebrafish as a model for glucose metabolism: expression of phosphoenolpyruvate carboxykinase as a marker for exposure to anti-diabetic compounds. J Mol Endocrinol 2007; 38: 433-440
  • 9 Powers JW, Mazilu JK, Lin S et al. The effects of hyperglycemia on adrenal cortex function and steroidogenesis in the zebrafish. Mol Genet Metab 2010; 101: 421-422