Role of Integrin-linked Kinase in Leukocyte Recruitment
Bibliographic record
Abstract
Chemokines modulate leukocyte integrin avidity to coordinate adhesion and subsequent transendothelial migration, although the sequential signaling pathways involved remain poorly characterized. Here we show that integrin-linked kinase (ILK), a 59-kDa serine-threonine protein kinase that interacts principally with beta(1) integrins, is highly expressed in human mononuclear cells and is activated by exposure of leukocytes to the chemokine monocyte chemoattractant protein-1. Biochemical inhibitor studies show that chemokine-triggered activation of ILK is downstream of phosphoinositide 3-kinase. In functional assays under physiologically relevant flow conditions, overexpression of wild-type ILK in human monocytic cells diminishes beta(1) integrin/vascular cell adhesion molecule-1-dependent firm adhesion to human endothelial cells. These data implicate ILK in the dynamic signaling events involved in the regulation of leukocyte integrin avidity for endothelial substrates.
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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) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.000 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.001 | 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)
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".