IL-12 Administration Leads to a Transient Depletion of T Cells, B Cells, and APCs and Concomitant Abrogation of the HLA-A2.1-Restricted CTL Response in Transgenic Mice
Bibliographic record
Abstract
The injection of a mixture of bona fide T cell epitopes can lead to the occurrence of immunodominance, meaning that the immune response is focused on the recognition of a single epitope or a small portion of the epitopes injected. We have previously demonstrated that the administration of rIL-12 can counteract immunodominance in BALB/c mice. In this study, we show that the administration of rIL-12 to HLA-A2.1 transgenic mice (A2k(b) mice) abrogates specifically the immune response against HLA-A2.1-restricted HIV epitopes in the spleen. This lack of immune response is most probably due to a transient depletion of B cells, T cells, macrophages, and dendritic cells in this organ. Therefore, our study explains the mechanism of immunosuppression by rIL-12 in vivo.
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.
How this classification was reachedexpand
Full frame machine prediction
Teacher imitationNot calibrated prevalence, not ground truth. Human validation pending. The Gemma side is a direct model label for every work in the frame, read from the title-only record. The Codex side is a classifier learned from the 10,348 direct Codex labels and calibrated to design-weighted sample rates; fields without enough sample support carry no Codex call. Candidate is the union of the two sides; consensus is their intersection. These outputs are machine_predicted_unvalidated and are not human labels.
Distilled classifier scores by category (both heads)
| Category | Codex | Gemma |
|---|---|---|
| Metaresearch | 0.000 | 0.000 |
| Meta-epidemiology (narrow) | 0.001 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.001 | 0.000 |
| Science and technology studies | 0.000 | 0.001 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.000 | 0.000 |
| Research integrity | 0.001 | 0.002 |
| 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 source (direct Gemma or distilled Codex), 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".