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Record W7132954004

The Role of NINJ1 in Hepatic Ischemia-Reperfusion Injury

2023· dissertation· W7132954004 on OpenAlexaff
Yixuan Zhao

Bibliographic record

VenueTSpace · 2023
Typedissertation
Language
FieldBiochemistry, Genetics and Molecular Biology
TopicInflammasome and immune disorders
Canadian institutionsUniversity of Toronto
Fundersnot available
KeywordsProinflammatory cytokineLiver transplantationPyroptosisTransplantationHepatic stellate cellCellKnockout mouseLiver injury
DOInot available

Abstract

fetched live from OpenAlex

Hepatic ischemia-reperfusion injury (IRI) inherent to liver transplantation contributes to adverse transplantation outcomes such as graft dysfunction and rejection. The acute phase of hepatic IRI is characterized by an injurious inflammatory response, driven by lytic cell death pathways such as pyroptosis that result in plasma membrane rupture and subsequent release of proinflammatory molecules. Recently, the protein ninjurin-1 (NINJ1) has been found to mediate this terminal plasma membrane rupture process in macrophages. However, the role of NINJ1 in hepatic IRI and the function of NINJ1 in hepatocytes remain to be elucidated. Using genetic knockout and pharmacologic approaches in a mouse model of segmental hepatic IRI, we demonstrate that the inhibition of NINJ1-mediated plasma membrane rupture protects against hepatic IRI. Using primary mouse hepatocytes, we show that hepatocytes are capable of NINJ1-mediated cell rupture. Thus, our findings position NINJ1 as a potential therapeutic target to limit hepatic IRI.

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 machine prediction

Teacher imitation

Not calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.

metaresearch head score (Codex)0.000
metaresearch head score (Gemma)0.000
Version: metacan-v3-hybrid-931329e0061cValidation status: machine_predicted_unvalidated
Candidate categoriesnone
Consensus categoriesnone
DomainCandidate signal: none · Consensus signal: none
Study designCandidate signal: Bench or experimental · Consensus signal: Bench or experimental
GenreCandidate signal: Empirical · Consensus signal: Empirical
Teacher disagreement score0.001
Threshold uncertainty score0.004

Distilled classifier scores by category (both heads)

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)0.0010.000

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 head0.004
GPT teacher head0.282
Teacher spread0.278 · 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 source (direct Gemma or distilled Codex), not a consensus.

The models applied no category: nothing in the taxonomy fit this work.
Study designBench or experimental
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
Published2023
Admission routes1
Has abstractyes

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