A Functional Proteomic Method for Biomarker Discovery in Pancreatic Cancer
Author Information
Author(s): Reynolds Fred, Panneer Nivedha, Tutino Christopher M., Wu Michael, Skrabal William R., Moskaluk Christopher, Kelly Kimberly A.
Primary Institution: University of Virginia
Hypothesis
Can a new proteomic method based on phage display identify novel biomarkers for pancreatic cancer?
Conclusion
The study successfully identified several novel biomarkers for pancreatic cancer using a new proteomic method.
Supporting Evidence
- The method identified 15 binding partners for peptides specific to pancreatic cancer.
- Three of the identified proteins were novel biomarkers.
- Phage display was used to probe the cell surface for relevant proteins.
Takeaway
Researchers found new markers for pancreatic cancer by using special viruses to find proteins on cancer cells.
Methodology
The study used phage display screening and biochemical techniques to identify binding partners of peptides specific for pancreatic cancer.
Limitations
The method may not identify all relevant proteins due to the complexity of the proteome and the specificity of the phage clones.
Digital Object Identifier (DOI)
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