Task: Answer Verification
Input (English): Question: Does transcriptional profiling of peripheral blood in pancreatic adenocarcinoma patients identify diagnostic biomarkers?
Answer: Peripheral blood gene expression profiling is an useful tool for the diagnosis of PDAC. We present a validated four-gene predictor set (ANKRD22, CLEC4D, VNN1, and IRAK3) that may be useful in PDAC diagnosis.
Output (English): yes