Ultra-rapid engineered collagen constructs tested in anin vivo nursery site
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
Collagen is a naturally occurring structural protein, highly conserved across species. Conventionally, tissue engineering aims to convert cell-seeded constructs into a tissue-like architecture with biomimetic function. However, cell-mediated remodelling of biomaterial scaffolds in vitro has proved to be slow, costly and difficult to control. We have recently developed a novel process for ultra-rapid engineering of tissue-like constructs without the need for cell-based remodelling. Using plastic compression of type I collagen gels, the densities of collagen and cells together with mechanical properties can be brought controllably to near-tissue levels in minutes rather than weeks/months. We have now implanted these constructs in a test site across intercostal spaces in a rabbit model designed to provide cyclical tensile loading in vivo, to test their integration, cell ingrowth and angiogenic response over 5 weeks. Post-implanted constructs were recovered and tested for host vascularization, inflammatory response and mechanical integrity.
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.
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 | 0.001 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.001 | 0.001 |
| 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) | 0.000 | 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 it