Keyword search (4,163 papers available)

"Saint-Dic D" Authored Publications:

Title Authors PubMed ID
1 SEC24C deficiency causes trafficking and glycosylation abnormalities in an epileptic encephalopathy with cataracts and dyserythropoeisis Bögershausen N; Cavdarli B; Nagai T; Milev MP; Wolff A; Mehranfar M; Schmidt J; Choudhary D; Gutiérrez-Gutiérrez Ó; Cyganek L; Saint-Dic D; Zibat A; Köhrer K; Wollenweber TE; Wieczorek D; Altmüller J; Borodina T; Kaçar D; Haliloglu G; Li Y; Thiel C; Sacher M; Knapik EW; Yigit G; Wollnik B; 40131364
BIOLOGY
2 Vitamin B5, a Coenzyme A precursor, rescues TANGO2 deficiency disease-associated defects in Drosophila and human cells Asadi P; Milev MP; Saint-Dic D; Gamberi C; Sacher M; 36502486
BIOLOGY
3 Biallelic variants in TRAPPC10 cause a microcephalic TRAPPopathy disorder in humans and mice Rawlins LE; Almousa H; Khan S; Collins SC; Milev MP; Leslie J; Saint-Dic D; Khan V; Hincapie AM; Day JO; McGavin L; Rowley C; Harlalka GV; Vancollie VE; Ahmad W; Lelliott CJ; Gul A; Yalcin B; Crosby AH; Sacher M; Baple EL; 35298461
BIOLOGY
4 Publisher Correction: Characterization of three TRAPPC11 variants suggests a critical role for the extreme carboxy terminus of the protein. Milev MP; Stanga D; Schänzer A; Nascimento A; Saint-Dic D; Ortez C; Natera-de Benito D; Barrios DG; Colomer J; Badosa C; Jou C; Gallano P; Gonzalez-Quereda L; Töpf A; Johnson K; Straub V; Hahn A; Sacher M; Jimenez-Mallebrera C; 33173071
BIOLOGY
5 The phenotype associated with variants in TANGO2 may be explained by a dual role of the protein in ER-to-Golgi transport and at the mitochondria. Milev MP, Saint-Dic D, Zardoui K, Klopstock T, Law C, Distelmaier F, Sacher M 32909282
BIOLOGY
6 Characterization of three TRAPPC11 variants suggests a critical role for the extreme carboxy terminus of the protein. Milev MP, Stanga D, Schänzer A, Nascimento A, Saint-Dic D, Ortez C, Benito DN, Barrios DG, Colomer J, Badosa C, Jou C, Gallano P, Gonzalez-Quereda L, Töpf A, Johnson K, Straub V, Hahn A, Sacher M, Jimenez-Mallebrera C 31575891
BIOLOGY
7 Mutations in TRAPPC12 Manifest in Progressive Childhood Encephalopathy and Golgi Dysfunction. Milev MP, Grout ME, Saint-Dic D, Cheng YH, Glass IA, Hale CJ, Hanna DS, Dorschner MO, Prematilake K, Shaag A, Elpeleg O, Sacher M, Doherty D, Edvardson S 28777934
BIOLOGY
8 TRAMM/TrappC12 plays a role in chromosome congression, kinetochore stability, and CENP-E recruitment. Milev MP, Hasaj B, Saint-Dic D, Snounou S, Zhao Q, Sacher M 25918224
BIOLOGY
9 Bi-allelic mutations in TRAPPC2L result in a neurodevelopmental disorder and have an impact on RAB11 in fibroblasts. Milev MP, Graziano C, Karall D, Kuper WFE, Al-Deri N, Cordelli DM, Haack TB, Danhauser K, Iuso A, Palombo F, Pippucci T, Prokisch H, Saint-Dic D, Seri M, Stanga D, Cenacchi G, van Gassen KLI, Zschocke J, Fauth C, Mayr JA, Sacher M, van Hasselt PM 30120216
BIOLOGY
10 TRAPPC11 functions in autophagy by recruiting ATG2B-WIPI4/WDR45 to preautophagosomal membranes. Stanga D, Zhao Q, Milev MP, Saint-Dic D, Jimenez-Mallebrera C, Sacher M 30843302
CONCORDIA

 

Title:Mutations in TRAPPC12 Manifest in Progressive Childhood Encephalopathy and Golgi Dysfunction.
Authors:Milev MPGrout MESaint-Dic DCheng YHGlass IAHale CJHanna DSDorschner MOPrematilake KShaag AElpeleg OSacher MDoherty DEdvardson S
Link:https://www.ncbi.nlm.nih.gov/pubmed/28777934?dopt=Abstract
DOI:10.1016/j.ajhg.2017.07.006
Publication:American journal of human genetics
Keywords:GolgiTRAPPTRAPPC12brain atrophyencephalopathypotocerebellar hypoplasia
PMID:28777934 Category:Am J Hum Genet Date Added:2019-06-20
Dept Affiliation: BIOLOGY
1 Department of Biology, Concordia University, Montreal, QC H4B 1R6, Canada.
2 Department of Pediatrics, University of Washington, Seattle, WA 98195, USA.
3 Department of Pathology, Center for Precision Diagnostics, University of Washington, Seattle, WA 98195, USA.
4 Monique and Jacques Roboh Department of Genetic Research, Hadassah-Hebrew University Medical Center, Jerusalem 91120, Israel.
5 Department of Biology, Concordia University, Montreal, QC H4B 1R6, Canada; Department of Anatomy and Cell Biology, McGill University, Montreal, QC H3A 0C7, Canada. Electronic address: michael.sacher@concordia.ca.
6 Department of Pediatrics, University of Washington, Seattle, WA 98195, USA. Electronic address: ddoher@uw.edu.
7 Monique and Jacques Roboh Department of Genetic Research, Hadassah-Hebrew University Medical Center, Jerusalem 91120, Israel; Pediatric Neurology Unit, Hadassah-Hebrew University Medical Center, Jerusalem 91120, Israel.

Description:

Mutations in TRAPPC12 Manifest in Progressive Childhood Encephalopathy and Golgi Dysfunction.

Am J Hum Genet. 2017 Aug 03;101(2):291-299

Authors: Milev MP, Grout ME, Saint-Dic D, Cheng YH, Glass IA, Hale CJ, Hanna DS, Dorschner MO, Prematilake K, Shaag A, Elpeleg O, Sacher M, Doherty D, Edvardson S

Abstract

Progressive childhood encephalopathy is an etiologically heterogeneous condition characterized by progressive central nervous system dysfunction in association with a broad range of morbidity and mortality. The causes of encephalopathy can be either non-genetic or genetic. Identifying the genetic causes and dissecting the underlying mechanisms are critical to understanding brain development and improving treatments. Here, we report that variants in TRAPPC12 result in progressive childhood encephalopathy. Three individuals from two unrelated families have either a homozygous deleterious variant (c.145delG [p.Glu49Argfs*14]) or compound-heterozygous variants (c.360dupC [p.Glu121Argfs*7] and c.1880C>T [p. Ala627Val]). The clinical phenotypes of the three individuals are strikingly similar: severe disability, microcephaly, hearing loss, spasticity, and characteristic brain imaging findings. Fibroblasts derived from all three individuals showed a fragmented Golgi that could be rescued by expression of wild-type TRAPPC12. Protein transport from the endoplasmic reticulum to and through the Golgi was delayed. TRAPPC12 is a member of the TRAPP protein complex, which functions in membrane trafficking. Variants in several other genes encoding members of the TRAPP complex have been associated with overlapping clinical presentations, indicating shared and distinct functions for each complex member. Detailed understanding of the TRAPP-opathies will illuminate the role of membrane protein transport in human disease.

PMID: 28777934 [PubMed - indexed for MEDLINE]





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