Association of the C(–1019)G 5-HT1A functional promoter polymorphism with antidepressant response
Why this work is in the frame
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Bibliographic record
Abstract
Antidepressants, such as serotonin or noradrenaline reuptake inhibitors (e.g. fluoxetine, nefadozone) or 5-HT1A agonists (flibanserin), desensitize the 5-HT1A autoreceptor, which may contribute to their clinical efficacy. The 5-HT1A receptor gene is repressed by NUDR/DEAF-1 in raphe cells at the C-, but not at the G-allele of the C(-1019)G polymorphism that is associated with major depression and suicide. Depressed patients (n=118) were treated with antidepressants including fluoxetine or nefadozone combined with pindolol or flibanserin alone. The severity of depression was assesssed using the Hamilton Rating Scale for Depression. Although patients had similar severity initially, those with the homozygous G(-1019) genotype responded significantly less to flibanserin (p=0.039) and in pooled antidepressant treatment groups (p=0.0497) and were approximately twice as likely to be non-responders as those with the C(-1019)C genotype. These results implicate the C(-1019)G 5-HT1A gene polymorphism as a potential marker for antidepressant response, suggesting a role for repression of the 5-HT1A gene.
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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 | 0.001 | 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 | 0.001 | 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