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Abstract #4264

Blood plasma metabolomics study of metastases prostate cancer patients reflects liver alterations involving carbon and nitrogen metabolism

Pradeep Kumar1, Rajeev Kumar2, Sanjay Thulkar3, Sanjay Sharma4, Maroof Ahmad Khan5, and Virendra Kumar1
1NMR and MRI Facility, AIIMS, New Delhi, India, 2Urology, AIIMS, New Delhi, India, 3Radiology , IRCH, AIIMS, New Delhi, India, 4Radiadiagnosis,RPC, AIIMS, New Delhi, India, 5Biostatistics, AIIMS, New Delhi, India

Synopsis

Keywords: Prostate, Blood, MetabolomicsProstate cancer (PCa) with metastases remains incurable diseases requiring early diagnosis and effective treatments. To investigate and integrate the blood plasma metabolomic profiles with clinical parameters to distinguish PCa patients with metastasis from those without bone metastasis using 1H-NMR spectroscopy for establishing potential biomarker/s. Significant changes in liver enzyme ALP, ALT, and AST levels were observed in metastatic PCa. Pathway analysis revealed dysregulation of nitrogen and carbon metabolism. The discovery of metabolites in blood associate with clinical parameters for understanding PCa related pathophysiological mechanisms of bone and liver metastases.

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