Polo-like kinase 4 inhibition produces polyploidy and apoptotic death of lung cancers
Bibliographic record
Abstract
Significance Despite current treatments, lung cancers remain a major public health problem. Innovative ways are needed to treat or prevent these cancers. Centrosomes are critical for fidelity of mitosis. Abnormal centrosome numbers can cause aberrant mitosis and cell death. Polo-like kinase 4 (PLK4) regulates centriole duplication, and its deregulation alters centrosome number and mitosis. The potent PLK4 inhibitor CFI-400945 is reported here to exert marked antineoplastic effects against lung cancers. CDK2 inhibition also deregulates mitosis and was found to cooperate with PLK4 antagonism. CFI-400945 is now undergoing phase I clinical trial testing (NCT01954316). Taken together, targeting PLK4 for inhibition holds promise in lung cancer therapy either as a single agent or when combined with an agent that deregulates mitosis.
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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 | 0.000 | 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 | 0.001 |
| 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 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".