L-BLP25: a MUC1-targeted peptide vaccine therapy in prostate cancer
Bibliographic record
Abstract
Renewed interest in cancer vaccine strategies has occurred with the identification of tumour-associated antigens and a further understanding of the immunoregulatory pathways involved in cancer development and progression. MUC1 is a mucinous glycoprotein that is overexpressed and aberrantly glycosylated in many human malignancies, including prostate cancer. BLP25 is a synthetic, liposomal cancer vaccine that targets the extracellular tandem repeat sequences of the MUC1 tumour-associated antigen. Preclinical L-BLP25 studies have shown the induction of a cell-mediated response and subsequent Phase I and II studies have established the vaccine dose, schedule and excellent safety profile. A Phase II study in advanced non-small cell lung cancer demonstrated a strong survival trend in favour of L-BLP25 in a subgroup of patients with locoregional stage IIIB disease. L-BLP25 also shows promise in prostate cancer. A pilot Phase II study in hormone naive patients with prostate-specific antigen failure after radical prostatectomy demonstrated a prolongation of prostate-specific antigen doubling time with little morbidity. These encouraging results suggest the potential of L-BLP25 in the management of cancer.
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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 | 0.000 |
| Meta-epidemiology (narrow) | 0.001 | 0.001 |
| Meta-epidemiology (broad) | 0.003 | 0.001 |
| Bibliometrics | 0.001 | 0.001 |
| Science and technology studies | 0.000 | 0.000 |
| Scholarly communication | 0.000 | 0.000 |
| Open science | 0.001 | 0.000 |
| Research integrity | 0.002 | 0.002 |
| Insufficient payload (model declined to judge) | 0.004 | 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; both teacher heads agree on what is shown here.
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".