Fibrin is a critical regulator of neutrophil effector function at the oral mucosal barrier
Bibliographic record
Abstract
Fibrin gums up the works Plasmin is an abundant plasma protease that cleaves and deactivates the clot-associated protein fibrin. Human deficiencies in plasmin and its inactive proenzyme form, plasminogen (PLG), cause severe inflammation in mucosal tissues such as the mouth and eyes. Silva et al . report that, like humans, mice lacking plasminogen accumulate extravascular fibrin and develop an oral pathology that phenocopies human ligneous periodontitis (see the Perspective by Vicanolo and Hidalgo). The excess fibrin activates neutrophils through the αMβ2 (Mac-1) integrin receptor, which triggers the production of reactive oxygen species and neutrophil extracellular traps. Additionally, certain human polymorphisms in the PLG gene were found to be associated with increased likelihood of developing periodontitis, suggesting that fibrin–neutrophil interactions may be an attractive target for future treatments of this prevalent disease. —STS
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 imitationNot 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.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.001 | 0.000 |
| Scholarly communication | 0.001 | 0.000 |
| Open science | 0.000 | 0.001 |
| Research integrity | 0.001 | 0.001 |
| Insufficient payload (model declined to judge) | 0.003 | 0.001 |
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.
score_only:v0-immature-baseline · verbatim from the scoring run: score_only means the number may rank works, and no category label ships from itClassification
machine, unvalidatedMachine predicted; a candidate call from one source (direct Gemma or distilled Codex), not a consensus.
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".