Interferon γ Contributes to Initiation of Uterine Vascular Modification, Decidual Integrity, and Uterine Natural Killer Cell Maturation during Normal Murine Pregnancy
Why is this work in the frame?
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Full frame distilled prediction
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.
- Candidate categories
- none
- Consensus categories
- none
- Domain
- Candidate signal: noneConsensus signal: none
- Study design
- Candidate signal: Bench or experimentalConsensus signal: Bench or experimental
- Genre
- Candidate signal: EmpiricalConsensus signal: Empirical
- Teacher disagreement score
- 0.052
- Threshold uncertainty score
- 0.782
- Validation status
machine_predicted_unvalidated·codex-gemma-dda1882f352a
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| Insufficient payload (model declined to judge) | 0.001 | 0.000 |
Machine scores (provisional)
Baseline scores from an immature model (maturity gate not passed, 7 training rounds). Scores rank; they never assert a category.
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.
- Teacher spread
- 0.273 · how far apart the two teachers sit on this one work
- Validation status
score_only:v0-immature-baseline· verbatim from the scoring run: score_only means the number may rank works, and no category label ships from it
Abstract
The dominant lymphocytes in human and murine implantation sites are transient, pregnancy-associated uterine natural killer (uNK) cells. These cells are a major source of interferon (IFN)-gamma. Implantation sites in mice lacking uNK cells (alymphoid recombinase activating gene [RAG]-2(-/)- common cytokine receptor chain gamma [gamma(c)](-/)-) or IFN-gamma signaling (IFN-gamma(-/)- or IFN-gammaRalpha(-/)-) fail to initiate normal pregnancy-induced modification of decidual arteries and display hypocellularity or necrosis of decidua. To investigate the functions of uNK cell-derived IFN-gamma during pregnancy, RAG-2(-/)-gamma(c)(-/)- females were engrafted with bone marrow from IFN-gamma(-/)- mice, IFN-gamma signal-disrupted mice (IFN-gammaRalpha(-/)- or signal transducer and activator of transcription [Stat]-1(-/)-), or from mice able to establish normal uNK cells (severe combined immunodeficient [SCID] or C57BL/6). Mated recipients were analyzed at midgestation. All grafts established uNK cells. Grafts from IFN-gamma(-/)- mice did not reverse host vascular or decidual pathology. Grafts from all other donors promoted modification of decidual arteries and decidual cellularity. Grafts from IFN-gammaRalpha(-/)- or Stat-1(-/)- mice overproduced uNK cells, all of which were immature. Grafts from IFN-gamma(-/)-, SCID, or C57BL/6 mice produced normal, mature uNK cells. Administration of murine recombinant IFN-gamma to pregnant RAG-2(-/)-gamma(c)(-/)- mice initiated decidual vessel modification and promoted decidual cellularity in the absence of uNK cells. These in vivo findings strongly suggest that uNK cell-derived IFN-gamma modifies the expression of genes in the uterine vasculature and stroma, which initiates vessel instability and facilitates pregnancy-induced remodeling of decidual arteries.
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.
The record
- Venue
- The Journal of Experimental Medicine
- Topic
- Reproductive System and Pregnancy
- Field
- Immunology and Microbiology
- Canadian institutions
- University of Guelph
- Funders
- not available
- Keywords
- DeciduaBiologyDecidual cellsEndocrinologyNatural killer cellCytokineInternal medicineImmunologyPregnancyMedicinePlacentaFetusCytotoxic T cell
- Has abstract in OpenAlex
- yes