T cell-loaded injectable chitosan scaffold shows short-term efficacy in localised cancer immunotherapy in mice
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
by live/dead assay and flow cytometry. Efficacy was studied using a mouse tumour model where the injected OT-I can specifically recognize and attack ovalbumin (OVA) protein-expressing tumours. The OT-I cell delivery scaffold was compared to untreated controls, OT-I in saline and intravenous systemic treatment with 3-fold more OT-I, observing tumour growth and localization by intravital microscopy and histology. Gel-encapsulated OT-I limited tumour growth significantly up to 11 days after treatment compared to that of untreated mice and mice with longer PBS-suspended OT-I treatment (9 days), but slightly less than that of mice with IV-delivered OT-I treatment (14 days). No significant difference was observed when directly comparing the gel and IV treatments. Although further optimization of the treatment is required, this work shows the feasibility and potential of the chitosan gel for localised OT-I delivery in cancer immunotherapy.
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 | 0.002 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.001 | 0.000 |
| Bibliometrics | 0.001 | 0.004 |
| Science and technology studies | 0.000 | 0.001 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.000 | 0.000 |
| 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 it