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Record W4410049645 · doi:10.1002/pd.6804

<i>KIDINS220</i> Variant Associated With Hypoplasia of the Corpus Callosum and Aqueduct Stenosis

2025· article· en· W4410049645 on OpenAlexaff
Kimia Ghannad‐Zadeh, Patrick Shannon, Rebekah Jobling, Elka Miller, Karen Chong, Erin Mathews, David Chitayat, Shiri Shinar

Bibliographic record

VenuePrenatal Diagnosis · 2025
Typearticle
Languageen
FieldMedicine
TopicFetal and Pediatric Neurological Disorders
Canadian institutionsHospital for Sick ChildrenSickKids FoundationMount Sinai HospitalUniversity of Toronto
Fundersnot available
KeywordsCorpus callosumAqueductal stenosisVentriculomegalyHypoplasiaPrenatal diagnosisMedicineStenosisPathologyHydrocephalusFetusAnatomyBiologyGeneticsInternal medicinePregnancyRadiology

Abstract

fetched live from OpenAlex

KIDINS220 plays a key role in neuronal survival, differentiation, and synaptic function. Abnormalities in its expression have been linked postnatally to neurodevelopmental disorders and SINO syndrome though prenatal presentations are rarely described. We report a novel de novo heterozygous KIDINS220 variant identified prenatally associated with bilateral ventriculomegaly, abnormal anterior horns, aqueductal stenosis, and a hypoplastic corpus callosum. This is the first prenatal case of such findings in KIDINS220, emphasizing the value of trio WES/WGS for diagnosis and counseling.

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.

How this classification was reachedexpand

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)0.001
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 score0.008
Threshold uncertainty score0.334

Codex and Gemma teacher scores by category

CategoryCodexGemma
Metaresearch0.0000.001
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 head0.009
GPT teacher head0.213
Teacher spread0.204 · 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

Classification

machine, unvalidated

Machine predicted; a candidate call from one teacher head, not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designObservational
Domainnot available
GenreEmpirical

How this classification was reached, model by model and score by score, is at the end of the page under "How this classification was reached".

Quick stats

Citations0
Published2025
Admission routes1
Has abstractyes

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