z-logo
open-access-imgOpen Access
Mainzer-Saldino Syndrome Is a Ciliopathy Caused by IFT140 Mutations
Author(s) -
Isabelle Perrault,
Sophie Saunier,
Sylvain Hanein,
Emilie Filhol,
Albane A. Bizet,
Felicity Collins,
Mustafa A. Salih,
S. Gerber,
Nathalie Delphin,
Karine Bigot,
Christophe Orssaud,
Eduardo Silva,
Véronique Baudouin,
Machteld M. Oud,
Nora Shan,
Martine Le Merrer,
Olivier Roche,
Christine Piètrement,
Jamal Goumid,
Clarisse Baumann,
Christine BôleFeysot,
Patrick Nitschké,
Mohammed Zahrate,
Philip L. Beales,
Heleen H. Arts,
Arnold Münnich,
Josseline Kaplan,
Corinne Antignac,
Valérie CormierDaire,
JeanMichel Rozet
Publication year - 2012
Publication title -
the american journal of human genetics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 6.661
H-Index - 302
eISSN - 1537-6605
pISSN - 0002-9297
DOI - 10.1016/j.ajhg.2012.03.006
Subject(s) - ciliopathy , political science , biology , genetics , gene , phenotype
Mainzer-Saldino syndrome (MSS) is a rare disorder characterized by phalangeal cone-shaped epiphyses, chronic renal failure, and early-onset, severe retinal dystrophy. Through a combination of ciliome resequencing and Sanger sequencing, we identified IFT140 mutations in six MSS families and in a family with the clinically overlapping Jeune syndrome. IFT140 is one of the six currently known components of the intraflagellar transport complex A (IFT-A) that regulates retrograde protein transport in ciliated cells. Ciliary abundance and localization of anterograde IFTs were altered in fibroblasts of affected individuals, a result that supports the pivotal role of IFT140 in proper development and function of ciliated cells.

The content you want is available to Zendy users.

Already have an account? Click here to sign in.
Having issues? You can contact us here
Accelerating Research

Address

John Eccles House
Robert Robinson Avenue,
Oxford Science Park, Oxford
OX4 4GP, United Kingdom