摘要
Pancreatic cancer,as a highly malignant cancer and the fourth cause of cancer-related death in world,is characterized by dismal prognosis,due to rapid disease progression,highly invasive tumour phenotype,and resistance to chemotherapy.Despite significant advances in treatment of the disease during the past decade,the survival rate is little improved.A contributory factor to the poor outcome is the lack of appropriate sensitive and specific biomarkers for early diagnosis.Furthermore,biomarkers for targeting,directing and assessing therapeutic intervention,as well as for detection of residual or recurrent cancer are also needed.Thus,the identification of adequate biomarkers in pancreatic cancer is of extreme importance.Recently,accompanying the development of proteomic technology and devices,more and more potential biomarkers have appeared and are being reported.In this review,we provide an overview of the role of proteome-based biomarkers in pancreatic cancer,including tissue,serum,juice,urine and cell lines.We also discuss the possible mechanism and prospects in the future.That information hopefully might be helpful for further research in the field.
Pancreatic cancer,as a highly malignant cancer and the fourth cause of cancer-related death in world,is characterized by dismal prognosis,due to rapid disease progression,highly invasive tumour phenotype,and resistance to chemotherapy.Despite significant advances in treatment of the disease during the past decade,the survival rate is little improved.A contributory factor to the poor outcome is the lack of appropriate sensitive and specific biomarkers for early diagnosis.Furthermore,biomarkers for targeting,directing and assessing therapeutic intervention,as well as for detection of residual or recurrent cancer are also needed.Thus,the identification of adequate biomarkers in pancreatic cancer is of extreme importance.Recently,accompanying the development of proteomic technology and devices,more and more potential biomarkers have appeared and are being reported.In this review,we provide an overview of the role of proteome-based biomarkers in pancreatic cancer,including tissue,serum,juice,urine and cell lines.We also discuss the possible mechanism and prospects in the future.That information hopefully might be helpful for further research in the field.
