Accepted Preprint first posted online on 8 May 2009
Journal of Molecular Endocrinology 2009;43:187.
Journal of Molecular Endocrinology (2009) In press DOI: 10.1677/JME-09-0016
© 2009 Society for Endocrinology
IGF2 mRNA-binding protein 2 - biological function and putative role in type 2 diabetes
Jan Christiansen,
Astrid Kolte,
Thomas Hansen and
Finn Nielsen
J Christiansen, Biology, University of Copenhagen, Copenhagen, Denmark
A Kolte, Clinical Biochemistry, Rigshospitalet, Copenhagen, Denmark
T Hansen, Clinical Biochemistry, Rigshospitalet, Copenhagen, Denmark
F Nielsen, Clinical Biochemistry, Rigshospitalet, Copenhagen, 2100, Denmark
Correspondence: Finn Nielsen, Email: finn.cilius.nielsen{at}rh.regionh.dk
Abstract
Recent genome-wide association (GWA) studies of type 2 diabetes have implicated insulin-like growth factor 2 mRNA-binding protein 2 (IMP2/IGF2BP2) as one of several factors in the aetiology of late onset diabetes. IMP2 belongs to a family of oncofetal mRNA-binding proteins implicated in RNA localization, stability and translation, that are essential for normal embryonic growth and development. This review provides a background to the IMP protein family with an emphasis on human IMP2, followed by a closer look at the GWA studies to evaluate the significance, if any, of the proposed correlation between IMP2 and type 2 diabetes.
Copyright © 2009 by the Society for Endocrinology.