The zebrafish goosepimples/myosin Vb mutant exhibits cellular attributes of human microvillus inclusion disease.

ABSTRACT: Microvillus inclusion disease (MVID) is a life-threatening enteropathy characterised by malabsorption and incapacitating fluid loss due to chronic diarrhoea. Histological analysis has revealed that enterocytes in MVID patients exhibit reduction of microvilli, presence of microvillus inclusion bodies and intestinal villus atrophy, whereas genetic linkage analysis has identified mutations in myosin Vb gene as the main cause of MVID. In order to understand the cellular basis of MVID and the associated formation of inclusion bodies, an animal model that develops ex utero and is tractable genetically as well as by microscopy would be highly useful. Here we report that the intestine of the zebrafish goosepimples (gsp)/myosin Vb (myoVb) mutant shows severe reduction in intestinal folds - structur

SUBMITTER: Sidhaye J 

PROVIDER: S-EPMC5161235 | biostudies-literature | 2016 Nov

REPOSITORIES: biostudies-literature