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TCTEX1D2 mutations underlie Jeune asphyxiating thoracic dystrophy with impaired retrograde intraflagellar transport.

Schmidts, M; Hou, Y; Cortés, CR; Mans, DA; Huber, C; Boldt, K; Patel, M; van Reeuwijk, J; Plaza, J-M; van Beersum, SEC; et al. Schmidts, M; Hou, Y; Cortés, CR; Mans, DA; Huber, C; Boldt, K; Patel, M; van Reeuwijk, J; Plaza, J-M; van Beersum, SEC; Yap, ZM; Letteboer, SJF; Taylor, SP; Herridge, W; Johnson, CA; Scambler, PJ; Ueffing, M; Kayserili, H; Krakow, D; King, SM; UK10K; Beales, PL; Al-Gazali, L; Wicking, C; Cormier-Daire, V; Roepman, R; Mitchison, HM; Witman, GB (2015) TCTEX1D2 mutations underlie Jeune asphyxiating thoracic dystrophy with impaired retrograde intraflagellar transport. Nat Commun, 6. p. 7074. ISSN 2041-1723 https://doi.org/10.1038/ncomms8074
SGUL Authors: Jamshidi, Yalda

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Abstract

The analysis of individuals with ciliary chondrodysplasias can shed light on sensitive mechanisms controlling ciliogenesis and cell signalling that are essential to embryonic development and survival. Here we identify TCTEX1D2 mutations causing Jeune asphyxiating thoracic dystrophy with partially penetrant inheritance. Loss of TCTEX1D2 impairs retrograde intraflagellar transport (IFT) in humans and the protist Chlamydomonas, accompanied by destabilization of the retrograde IFT dynein motor. We thus define TCTEX1D2 as an integral component of the evolutionarily conserved retrograde IFT machinery. In complex with several IFT dynein light chains, it is required for correct vertebrate skeletal formation but may be functionally redundant under certain conditions.

Item Type: Article
Additional Information: This work is licensed under a Creative Commons Attribution 4.0 International License. The images or other third party material in this article are included in the article’s Creative Commons license, unless indicated otherwise in the credit line; if the material is not included under the Creative Commons license, users will need to obtain permission from the license holder to reproduce the material. To view a copy of this license, visit http://creativecommons.org/licenses/by/4.0/ Correction available at https://doi.org/10.1038/ncomms11270
Keywords: Animals, Chlamydomonas reinhardtii, Cytoskeletal Proteins, Dyneins, Ellis-Van Creveld Syndrome, Flagella, Gene Knockdown Techniques, HEK293 Cells, Humans, Mice, Mutation, Penetrance, Zebrafish, UK10K, Flagella, Animals, Zebrafish, Humans, Mice, Chlamydomonas reinhardtii, Ellis-Van Creveld Syndrome, Penetrance, Mutation, Gene Knockdown Techniques, Dyneins, HEK293 Cells, MD Multidisciplinary
SGUL Research Institute / Research Centre: Academic Structure > Molecular and Clinical Sciences Research Institute (MCS)
Journal or Publication Title: Nat Commun
ISSN: 2041-1723
Language: eng
Dates:
DateEvent
5 June 2015Published
31 March 2015Accepted
Publisher License: Creative Commons: Attribution 4.0
Projects:
Project IDFunderFunder ID
R01 DE019567NIDCR NIH HHSUNSPECIFIED
P20 GM103449NIGMS NIH HHSUNSPECIFIED
PG/07/045/22690British Heart FoundationUNSPECIFIED
R37 GM030626NIGMS NIH HHSUNSPECIFIED
T32 HG002536NHGRI NIH HHSUNSPECIFIED
098498Wellcome TrustUNSPECIFIED
RG/10/17/28553British Heart FoundationUNSPECIFIED
095515Wellcome TrustUNSPECIFIED
100574Wellcome TrustUNSPECIFIED
R01 AR066124NIAMS NIH HHSUNSPECIFIED
RG/10/13/28570British Heart FoundationUNSPECIFIED
R01 AR062651NIAMS NIH HHSUNSPECIFIED
MR/L010305/1Medical Research CouncilUNSPECIFIED
100140Wellcome TrustUNSPECIFIED
G0800509Medical Research CouncilUNSPECIFIED
091551Wellcome TrustUNSPECIFIED
R01 GM051293NIGMS NIH HHSUNSPECIFIED
WT091310Wellcome Trusthttp://dx.doi.org/10.13039/100004440
A465Rosetrees Trusthttp://dx.doi.org/10.13039/501100000833
APP1045464National Health and Medical Research Councilhttp://dx.doi.org/10.13039/501100000925
278568Seventh Framework Programmehttp://dx.doi.org/10.13039/501100004963
NWO Vici-865.12.005Netherlands Organization for Scientific ResearchUNSPECIFIED
241955Seventh Framework Programmehttp://dx.doi.org/10.13039/501100004963
CP11.18Dutch Kidney FoundationUNSPECIFIED
RTF-1411Action Medical Research UKUNSPECIFIED
1140German Research FoundationUNSPECIFIED
JTA/09Sir Jules Thorn Charitable Trusthttp://dx.doi.org/10.13039/501100000282
PubMed ID: 26044572
Web of Science ID: WOS:000357164100001
Go to PubMed abstract
URI: https://openaccess.sgul.ac.uk/id/eprint/112984
Publisher's version: https://doi.org/10.1038/ncomms8074

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