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rbFOX1/MBNL1 competition for CCUG RNA repeats binding contributes to myotonic dystrophy type 1/type 2 differences

Authors :
Chantal Sellier
Estefanía Cerro-Herreros
Markus Blatter
Fernande Freyermuth
Angeline Gaucherot
Frank Ruffenach
Partha Sarkar
Jack Puymirat
Bjarne Udd
John W. Day
Giovanni Meola
Guillaume Bassez
Harutoshi Fujimura
Masanori P. Takahashi
Benedikt Schoser
Denis Furling
Ruben Artero
Frédéric H. T. Allain
Beatriz Llamusi
Nicolas Charlet-Berguerand
Source :
Nature Communications, Vol 9, Iss 1, Pp 1-15 (2018)
Publication Year :
2018
Publisher :
Nature Portfolio, 2018.

Abstract

Myotonic dystrophy (DM) type 2 is a neuromuscular pathology caused by large expansions of CCTG repeats. Here the authors find that rbFOX1 RNA binding protein binds to CCUG RNA repeats and competes with MBNL1 for the binding to CCUG repeats, releasing MBNL1 from sequestration in DM2 muscle cells.

Subjects

Subjects :
Science

Details

Language :
English
ISSN :
20411723
Volume :
9
Issue :
1
Database :
Directory of Open Access Journals
Journal :
Nature Communications
Publication Type :
Academic Journal
Accession number :
edsdoj.4a1e87ad4646d6a2914e7d2348f083
Document Type :
article
Full Text :
https://doi.org/10.1038/s41467-018-04370-x