The Functional and Clinical Roles of Osteopontin in Cancer and Metastasis
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
Osteopontin (OPN) is a secreted and integrin-binding protein that has been implicated in a number of pathologies. In this review we will focus on the functional and clinical roles of OPN in cancer and metastasis, with a particular emphasis on breast cancer. While much evidence has suggested that OPN is associated with cancer, its functional contribution to cancer remains poorly understood. Here we will review evidence for mechanisms by which OPN may act to enhance malignancy, including evidence that signaling pathways directly induced by OPN, as well as interactions with growth factor receptor pathways, can combine to activate expression of genes and functions that contribute to metastasis. OPN has been shown to be over-expressed in a variety of human tumors and is present in elevated levels in the blood of some patients with metastatic cancers. We also will discuss recent clinical evidence that suggests that OPN is not only associated with several tumor types, but that levels of OPN in cancer patients' blood or tumors may provide prognostic information.
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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 | 0.001 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 0.000 |
| Meta-epidemiology (broad) | 0.002 | 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 | 0.001 |
| 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