Teratogen update: Azathioprine and 6‐mercaptopurine
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
Azathioprine (AZA) and its active metabolite, 6-mer-captopurine (6-MP), are purine analogues that inter-fere with the synthesis of adenine and guanine ribo-nucleosides. These ribonucleosides are important precursors of DNA and RNA. Because AZA and 6-MP act predominantly on rapidly dividing cells such as the T lymphocytes, these drugs are not only cytotoxic but also immunosuppressive and anti-inflammatory. The effects are dose-related, small doses of either drug are anti-inflammatory, but larger doses are immunosup-pressive and cytotoxic (Goldstein, ’87). 6-MP has been used in cancer chemotherapy, pri-marily in childhood and adult leukemias and usually in combination with other drugs. 6-MP is also used to treat autoimmune diseases, such as inflammatory
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 | 0.000 | 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) | 0.003 | 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 it