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Record W4386856301 · doi:10.1212/nxg.0000000000200088

Biallelic <i>SOX8</i> Variants Associated With Novel Syndrome With Myopathy, Skeletal Deformities, Intellectual Disability, and Ovarian Dysfunction

2023· article· en· W4386856301 on OpenAlex
Jodi Warman‐Chardon, Taila Hartley, Aren E. Marshall, Arran McBride, Madeline Couse, William MacDonald, Mellissa R.W. Mann, Pierre R. Bourque, Ari Breiner, Hanns Lochmüller, John Woulfe, Marcos Loreto Sampaio, Gerd Melkus, Bernard Brais, David A. Dyment, Kym M. Boycott, Kristin D. Kernohan

Why this work is in the frame

A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.

affAt least one author lists a Canadian institution in the pinned OpenAlex snapshot.
fundA Canadian funder is recorded on the work.

Bibliographic record

VenueNeurology Genetics · 2023
Typearticle
Languageen
FieldBiochemistry, Genetics and Molecular Biology
TopicGenomics and Rare Diseases
Canadian institutionsSt Mary's Hospital CentreHospital for Sick ChildrenOttawa HospitalChildren's Hospital of Eastern Ontario
FundersGenome AlbertaCanada Research ChairsGenome British ColumbiaMuscular Dystrophy CanadaCanadian Institutes of Health ResearchGenome CanadaOntario GenomicsOntario Genomics InstituteUniversity of Ottawa
KeywordsBiologyGeneticsShort statureCompound heterozygosityGlobal developmental delayPhenotypeGeneEndocrinology

Abstract

fetched live from OpenAlex

<h3>Background and Objectives</h3> The human genome contains ∼20,000 genes, each of which has its own set of complex regulatory systems to govern precise expression in each developmental stage and cell type. Here, we report a female patient with congenital weakness, respiratory failure, skeletal dysplasia, contractures, short stature, intellectual delay, respiratory failure, and amenorrhea who presented to Medical Genetics service with no known cause for her condition. <h3>Methods</h3> Whole-exome and whole-genome sequencing were conducted, as well as investigational functional studies to assess the effect of <i>SOX8</i> variant. <h3>Results</h3> The patient was found to have biallelic <i>SOX8</i> variants (NM_014587.3:c.422+5G&gt;C; c.583dup p.(His195ProfsTer11)). SOX8 is a transcriptional regulator, which is predicted to be imprinted (expressed from only one parental allele), but this has not yet been confirmed. We provide evidence that while <i>SOX8</i> was maternally expressed in adult-derived fibroblasts and lymphoblasts, it was biallelically expressed in other cell types and therefore suggest that biallelic variants are associated with this recessive condition. Functionally, we showed that the paternal variant had the capacity to affect mRNA splicing while the maternal variant resulted in low levels of a truncated protein, which showed decreased binding at and altered expression of SOX8 targets. <h3>Discussion</h3> Our findings associate <i>SOX8</i> variants with this novel condition, highlight how complex genome regulation can complicate novel disease-gene identification, and provide insight into the molecular pathogenesis of this disease.

Fetched live from OpenAlex and de-inverted. Abstracts are not stored in this database: the inverted indexes are 8.6 GB of the frame’s 9.3 GB of text, and the host has 13 GB free.

Full frame distilled prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. Learned from the 10,348 direct Codex labels and 10,348 direct Gemma labels. Candidate is the union of thresholded teacher heads; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels or direct frontier model labels.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: Observational
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.301
Threshold uncertainty score0.839

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.000
Meta-epidemiology (narrow)0.0000.000
Meta-epidemiology (broad)0.0000.000
Bibliometrics0.0000.000
Science and technology studies0.0000.000
Scholarly communication0.0000.000
Open science0.0000.000
Research integrity0.0000.000
Insufficient payload (model declined to judge)0.0000.000

Machine scores (provisional)

The two teacher heads of the student model, read on this work. A score orders the frame for review; it never asserts a category, and the validation status ships verbatim with every row.

Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.

Opus teacher head0.010
GPT teacher head0.201
Teacher spread0.191 · how far apart the two teachers sit on this one work
Validation statusscore_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it