Inhibition of Carcinoma Cell Growth and Metastasis by a Vesicular Stomatitis Virus G-Pseudotyped Retrovector Expressing Type I Insulin-Like Growth Factor Receptor Antisense
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
A replication-defective, vesicular stomatitis virus G-pseudotyped, Moloney murine leukemia virus retroviral vector (vLTR-IGF-IR(AS)) was generated in which a type I insulin-like growth factor receptor (IGF-IR) antisense fragment is expressed in a bicistronic mRNA with an enhanced green fluorescent protein (EGFP) reporter under the control of a potent long terminal repeat (LTR). The suitability of these retroparticles for gene therapy was tested with highly metastatic, carcinoma H-59 cells, which depend on IGF-IR expression for tumorigenicity and metastasis. Transduction with these, but not with control retroviral particles expressing EGFP only, resulted in a 70% reduction in IGF-IR levels and the loss of IGF-IR-regulated functions. Moreover, the ability of vLTR-IGF-IR(AS) retroparticle-transduced tumor cells to form experimental hepatic metastases was significantly reduced relative to controls. The results identify retrovector-mediated delivery of IGF-IR antisense as a potential strategy for cancer gene therapy.
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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 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.000 | 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 | 0.000 |
| Insufficient payload (model declined to judge) | 0.000 | 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