Parameters of CpG oligodeoxynucleotide‐induced protection against intravaginal HSV‐2 challenge
Bibliographic record
Abstract
Synthetic oligodeoxynucleotides (ODN) containing unmethylated CpG dinucleotides within the context of certain flanking bases (CpG motifs) have been shown to induce potent innate and adaptive immune responses. Vaginal delivery of CpG ODN alone protects mice from vaginal herpes simplex virus type-2 (HSV-2) challenge. Here, we investigated the importance of timing of delivery, formulation, route and dose of vaginally administered CpG ODN in the prevention or treatment of intravaginal (IVAG) HSV-2 infection. Mice treated intravaginally with CpG ODN containing a phosphorothioate backbone 24 hours prior to IVAG HSV-2 challenge survived infection, showed minimal vaginal pathology, and had virtually no detectable virus in vaginal washes, when compared to mice treated with non-CpG ODN. Genital treatment of HSV-2 infected mice with CpG ODN 4 hours after infection resulted in increased survival and decreased pathology and vaginal virus titers, whereas treatment of infected mice with CpG ODN 24 and 72 hours after IVAG HSV-2 infection had no effect on disease progression. Both liquid and solid (delivered on a bio-erodible muco-adhesive film) formulations of CpG ODN were effective in protection against genital HSV-2 following vaginal delivery. Lastly, IVAG delivery of 10 micro g of CpG ODN protected as well as a 100 micro g dose.
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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 | 0.001 | 0.001 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 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 | 0.001 |
| Insufficient payload (model declined to judge) | 0.001 | 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 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".