Enhanced GAP-43 gene expression in cortical dysplasia
Bibliographic record
Abstract
Growth-associated protein GAP-43, a phosphoprotein enriched at presynaptic nerve terminals, is thought to be involved in axonal outgrowth and plasticity in synaptic connections. To explore the synaptic remodeling under the epileptic conditions, we examined GAP-43 expression in brain specimens surgically resected as epileptogenic foci from 17 patients with cortical dysplasia. In situ hybridization with GAP-43 antisense riboprobe showed significantly increased signals in the dysplastic large neurons of cortical dysplasia. Specific distribution with increased immunoreactivity for GAP-43 was not shown in the dysplastic cortex. These results suggest that GAP-43 gene expression is over-expressed in the dysplastic large neurons, reflecting activated synaptic remodeling in the epileptic condition of cortical dysplasia, although the precise site of accelerated synaptic rearrangement remains unknown.
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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 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 0.000 |
| Bibliometrics | 0.000 | 0.001 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.000 | 0.001 |
| Insufficient payload (model declined to judge) | 0.002 | 0.001 |
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".