Task: Answer Verification
Input (English): Question: Does potential prognostic marker ubiquitin carboxyl-terminal hydrolase-L1 predict patient survival in non-small cell lung carcinoma?
Answer: Although UCH-L1 appears to be involved in carcinogenic processes in NSCLC cell lines, the absence of correlation with patient survival indicates that caution is required in the use of UCH-L1 as a potential prognostic marker for advanced stage and metastasis in lung carcinoma.
Output (English): no