N‐cadherin mediates interaction between precursor cells in the subventricular zone and regulates further differentiation
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
Neurogenesis and cell differentiation in the brain continues throughout life. In the subventricular zone and rostral migratory stream, precursor cells contact each other. Cell-cell interactions mediated via adhesion molecules are no doubt involved in establishing and maintaining the neurogenic ability of these cells. Here, we demonstrate that N-cadherin plays important roles in forming cell clusters and in regulating cell differentiation. N-cadherin is abundantly expressed in chain migrating cells in the subventricular zone and rostral migratory stream but is down-regulated after cells exit these regions. We also show that neurosphere formation is inhibited via suppression of N-cadherin function and that N-cadherin expression is decreased after induction of neurosphere differentiation. Furthermore, we demonstrate that functional blockade of N-cadherin can enhance glial cell differentiation in explant cultures of precursors from the subventricular zone.
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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 | 0.002 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.001 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.000 | 0.001 |
| 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