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Record W4410360871 · doi:10.1016/j.isci.2025.112673

Reduced nephrin tyrosine phosphorylation impairs podocyte force transmission and accelerates detachment in disease

2025· article· en· W4410360871 on OpenAlexafffund
Casey R. Williamson, Claire E. Martin, J. Dinesh Kumar, Peihua Lu, Laura A. New, Alice Wang, Nils M. Kronenberg, Malte C. Gather, Paul A. Reynolds, Nina Jones

Bibliographic record

VenueiScience · 2025
Typearticle
Languageen
FieldMedicine
TopicRenal Diseases and Glomerulopathies
Canadian institutionsUniversity of Guelph
FundersNatural Sciences and Engineering Research Council of CanadaEngineering and Physical Sciences Research CouncilCanadian Institutes of Health ResearchDirectorate for Biological SciencesCanada Research ChairsBiotechnology and Biological Sciences Research CouncilKidney Foundation of CanadaUniversity of Guelph
KeywordsNephrinPodocyteSlit diaphragmPhosphorylationTyrosine phosphorylationCell biologyPaxillinChemistryFocal adhesionBiologyEndocrinologyKidneyProteinuria

Abstract

fetched live from OpenAlex

, we show that abolishing phosphorylation at YDxV tyrosines leads to exacerbated proteinuria, glomerular hypertrophy, and podocyte detachment. Altogether, this study links nephrin phosphorylation with force transmission, which is likely critical to maintaining podocyte adhesion during many renal pathologies.

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)0.000
Version: codex-gemma-dda1882f352aValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Observational · Consensus signal: none
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.679
Threshold uncertainty score0.286

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 head0.012
GPT teacher head0.289
Teacher spread0.277 · 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

Citations1
Published2025
Admission routes2
Has abstractyes

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