The SARS-CoV-2 Spike protein modifies the transcriptional profile of human cardiac pericytes
Why this work is in the frame
A frame that forgets how it found something cannot be audited. These are the routes that admitted this work.
Bibliographic record
Abstract
Human cardiac pericytes express the receptors for SARS-CoV-2 and contribute to microvascular dysfunction in COVID-19 patients. The SARS-CoV-2 capsid Spike protein seems to play a direct role in COVID-19 microangiopathy, but it is not known yet whether the Spike protein alone, without the infectious virus, can induce transcriptional alterations in pericytes. This study investigated the signalling pathways activated by the Spike protein in cultured human cardiac pericytes. We found that 309 RNA transcripts were significantly modulated in pericytes exposed to the Spike protein, with the upregulation of pathways linked to inflammation and viral infection.
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Full frame distilled prediction
Teacher imitationNot 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.
Codex and Gemma teacher scores by category
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.005 | 0.001 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.001 |
| Bibliometrics | 0.001 | 0.002 |
| Science and technology studies | 0.001 | 0.004 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.003 | 0.000 |
| Research integrity | 0.000 | 0.002 |
| Insufficient payload (model declined to judge) | 0.001 | 0.019 |
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 it