Loss of <scp>XRCC</scp>1 confers a metastatic phenotype to melanoma cells and is associated with poor survival in patients with melanoma
Bibliographic record
Abstract
Ultraviolet (UV) radiation-induced DNA damage and genomic instability is one of the leading causes for melanoma. X-ray repair cross-complementary protein 1, XRCC1, plays a critically important role in base excision repair pathway. This study was therefore performed to analyze the correlation between XRCC1 expression, melanoma progression, and patient survival. Using a tissue microarray with a total of 119 patients with melanoma, we demonstrate that loss of XRCC1 expression is associated with the progression of disease from dysplastic nevi to primary melanoma and to metastatic melanoma. We found that the loss of XRCC1 was correlated with the progression of melanoma from AJCC stage II to stage III and with worse overall and disease-specific 5-yr and 10-yr survival of patients with melanoma. Furthermore, we also illustrate the inhibitory effect of XRCC1 on melanoma cell invasion and migration, which are the regulatory events in melanoma metastasis.
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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 | 0.002 | 0.000 |
| Meta-epidemiology (narrow) | 0.000 | 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 | 0.000 |
| 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".