Mechanisms of epithelial growth and development in the zebrafish intestine
Bibliographic record
Abstract
The intestinal epithelium is a complex tissue monolayer composed of regionally and functionally specialized intestinal epithelial cells. Given epithelial exposure to harsh and varied luminal conditions, epithelial cells continuously regenerate to sustain the barrier against environmental factors, including microbial invaders. Multipotent intestinal stem cells are essential to epithelial regenerative capacity, generating a programed mixture of absorptive and secretory cell types. Mechanisms of epithelial growth and differentiation in response to endogenous or external stressors remain under investigation. In this review, we highlight the zebrafish, Danio rerio, as a potent model of intestinal epithelial development and function. We describe epithelial composition and key regulators of epithelial renewal to promote the zebrafish as an investigative tool to study epithelial development and growth. We also highlight areas for discovery, particularly in the context of stress-dependent regulation of epithelial function.
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 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 | 0.000 | 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) | 0.000 | 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 itClassification
machine, unvalidatedMachine predicted; a candidate call from one teacher head, 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".