Evidence map›Paper›PMID 35457110›Full record

ArticleInternational journal of molecular sciences2022

Contribution of Whole-Genome Sequencing and Transcript Analysis to Decipher Retinal Diseases Associated with

Anaïs F Poncet, Olivier Grunewald, Veronika Vaclavik, Isabelle Meunier, Isabelle Drumare, Valérie Pelletier, Béatrice Bocquet, Margarita G Todorova, Anne-Gaëlle Le Moing, Aurore Devos and 6 more

Open access · goldAbstract read
In one paragraph

Article in International journal of molecular sciences, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
1.2field-weighted citation impact, top 22% of its field
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

9 citing papers in PubMed, 14 citations in OpenAlex.

  1. Unifying biology of neurodegeneration in lysosomal storage diseases.Journal of inherited metabolic disease · 2025
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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

16 authors at 8 institutions in 2 countries.

Anaïs F PoncetUniv. Lille, Inserm, CHU Lille, U1172-LilNCog-Lille Neuroscience & Cognition, F-59000 Lille, France.
Olivier GrunewaldUniv. Lille, Inserm, CHU Lille, U1172-LilNCog-Lille Neuroscience & Cognition, F-59000 Lille, France.ORCID 0000-0002-9845-948X
Veronika VaclavikUniversity of Lausanne, Jules-Gonin Eye Hospital, 1004 Lausanne, Switzerland.
Isabelle MeunierNational Reference Centre for Inherited Sensory Diseases, University of Montpellier, Montpellier University Hospital, Sensgene Care Network, ERN-EYE Network, F-34000 Montpellier, France.
Isabelle DrumareExploration de la Vision et Neuro-Ophtalmology, CHU de Lille, F-59000 Lille, France.
Valérie PelletierCentre de Référence pour les Affections Rares en Génétique Ophtalmologiques, Hopitaux Universitaires de Strasbourg, F-67000 Strasbourg, France.
Béatrice BocquetNational Reference Centre for Inherited Sensory Diseases, University of Montpellier, Montpellier University Hospital, Sensgene Care Network, ERN-EYE Network, F-34000 Montpellier, France.ORCID 0000-0002-6369-4818
Margarita G TodorovaDepartment of Ophthalmology, Cantonal Hospital, 9007 St. Gallen, Switzerland.
Anne-Gaëlle Le MoingDepartment of Child Neurology, Amiens-Picardy University Hospital, F-80000 Amiens, France.
Aurore DevosUniv. Lille, Inserm, CHU Lille, U1172-LilNCog-Lille Neuroscience & Cognition, F-59000 Lille, France.
Daniel F SchorderetFaculty of Biology and Medicine, University of Lausanne and Faculty of Life Sciences, Ecole Polytechnique Fédérale of Lausanne, 1004 Lausanne, Switzerland.ORCID 0000-0002-1331-504X
Florence JobicUnité de Génétique Médicale et Oncogénétique, Centre Hospitalier Universitaire Amiens Picardie, F-80000 Amiens, France.ORCID 0000-0003-4490-8224
Sabine Defoort-DhellemmesExploration de la Vision et Neuro-Ophtalmology, CHU de Lille, F-59000 Lille, France.
Hélène DollfusCentre de Référence pour les Affections Rares en Génétique Ophtalmologiques, Hopitaux Universitaires de Strasbourg, F-67000 Strasbourg, France.
Vasily M SmirnovExploration de la Vision et Neuro-Ophtalmology, CHU de Lille, F-59000 Lille, France.
Claire-Marie DhaenensUniv. Lille, Inserm, CHU Lille, U1172-LilNCog-Lille Neuroscience & Cognition, F-59000 Lille, France.ORCID 0000-0003-4719-4124
Inserm · FRCentre Hospitalier Universitaire Amiens-Picardie · FRCentre Hospitalier Universitaire de Lille · FRHôpitaux Universitaires de Strasbourg · FRÉcole Polytechnique Fédérale de Lausanne · CHFribourg Development Agency · CHUniversité de Lille · FRUniversity of Basel · CH

Funding

Retina France 2019
6 · The paper itself

Abstract

Biallelic gene defects in MFSD8 are not only a cause of the late-infantile form of neuronal ceroid lipofuscinosis, but also of rare isolated retinal degeneration. We report clinical and genetic data of seven patients compound heterozygous or homozygous for variants in MFSD8, issued from a French cohort with inherited retinal degeneration, and two additional patients retrieved from a Swiss cohort. Next-generation sequencing of large panels combined with whole-genome sequencing allowed for the identification of twelve variants from which seven were novel. Among them were one deep intronic variant c.998+1669A>G, one large deletion encompassing exon 9 and 10, and a silent change c.750A>G. Transcript analysis performed on patients’ lymphoblastoid cell lines revealed the creation of a donor splice site by c.998+1669A>G, resulting in a 140 bp pseudoexon insertion in intron 10. Variant c.750A>G produced exon 8 skipping. In silico and in cellulo studies of these variants allowed us to assign the pathogenic effect, and showed that the combination of at least one severe variant with a moderate one leads to isolated retinal dystrophy, whereas the combination in trans of two severe variants is responsible for early onset severe retinal dystrophy in the context of late-infantile neuronal ceroid lipofuscinosis.

Indexed as

Neuronal Ceroid-LipofuscinosesRetinal DystrophiesExonsHomozygoteHumansMembrane Transport ProteinsMutationMembrane Transport ProteinsMFSD8 protein, humandeep intronic variantisolated macular dystrophyMFSD8 geneneuronal ceroid lipofuscinosistranscript analysis

Identifiers

PMID35457110
PMCPMC9032189
OpenAlexW4223936254

What OpenQuestion holds

Textmetadata
LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.