Clioquinol – A Novel Copper-Dependent and Independent Proteasome Inhibitor
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
Clioquinol (5-chloro-7-iodo-quinolin-8-ol) was used in the 1950's-1970's as an oral anti-parasitic agent. More recently, studies have demonstrated that Clioquinol displays preclinical efficacy in the treatment of malignancy. Its anti-cancer activity relates, at least in part, to its ability to inhibit the proteasome through mechanisms dependent and independent of its ability to bind heavy metals such as copper. By acting as a metal ionophore Clioquinol transports metal ions from the extracellular environment into the cell and mobilizes weakly bound intracellular stores. It then directs the metal to the proteasome resulting in disruption of this enzymatic complex. In addition, Clioquinol is capable of directly inhibiting the proteasome at higher concentrations. Thus, Clioquinol represents a novel therapeutic strategy to inhibit the proteasome. Given the prior toxicology and pharmacology studies, Clioquinol could be rapidly repositioned for a new anti-cancer indication. This review highlights the mechanism of action of Clioquinol as a proteasome inhibitor. In addition, it discusses the human pharmacology and toxicology studies and how this information would guide a phase I clinical trial of this agent for patients with malignancy.
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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) | 0.001 | 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 | 0.001 |
| Research integrity | 0.000 | 0.001 |
| 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