Host Indoleamine 2,3-Dioxygenase: Contribution to Systemic Acquired Tumor Tolerance
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
Indoleamine 2,3-dioxygenase (IDO) is a natural mechanism of creating acquired tolerance in a variety of physiological settings. This endogenous tolerogenic pathway has important functions in regulating the magnitude of immune responses in settings of infection, pregnancy, tissue transplantation, mucosal interfaces and others. Whether for angiogenesis, stromal formation or immunologic tolerance, tumors often rely on recruiting host mechanisms. IDO is one such potent endogenous mechanism that appears to be frequently hijacked by tumors to establish systemic immune tolerance to tumor antigens. IDO can be expressed by tumors themselves, but, in addition, its natural site of expression is the host immune cells recruited by the tumor (particularly dendritic cells and macrophages). Therapeutic strategies that target the IDO pathway have been shown to synergize with standard chemotherapy and experimental immunotherapies to break tumor-induced tolerance. When such strategies target IDO expressed in host cells, they may be able to disrupt tolerance without creating intrinsic tumor cell drug resistance.
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 | 0.003 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.000 | 0.002 |
| Science and technology studies | 0.000 | 0.001 |
| 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 | 0.003 |
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