Authors:
DP Smith, C Eng, BA Ponder
Journal name: 
J Cell Sci Suppl
Citation info: 
18:43-49
Abstract: 
Distinct point mutations in the RET proto-oncogene are the cause of the inherited multiple endocrine neoplasia type 2 syndromes (MEN 2), and the congenital gut disorder Hirschsprung disease. The site and type of these mutations suggests that they have differing effects on the activity of the receptor tyrosine kinase encoded by RET. The normal function of the RET receptor tyrosine kinase has yet to be determined. However, this has been investigated by the inactivation of the RET gene in transgenic mice. The developmental abnormalities apparent in these mice, together with the observation that the major tissues affected in MEN 2 and Hirschsprung disease have a common origin in the embryonal neural crest, suggest that RET encodes a receptor for a developmental regulator involved in the genesis of a variety of neural crest derivatives, and in the organogenesis of the kidney.
DOI: 
http://doi.org/10.1242/jcs.1994.supplement_18.6
Research group: 
Ponder Group
E-pub date: 
01 Aug 1994
Users with this publication listed: 
Bruce Ponder