New Human Antibodies for Prion Protein Detection
Author Information
Author(s): Flego Michela, Ascione Alessandro, Zamboni Silvia, Dupuis Maria L, Imperiale Valentina, Cianfriglia Maurizio
Primary Institution: Istituto Superiore di SanitÃ
Hypothesis
Can human scFvs antibodies be generated to recognize prion protein epitopes on human lymphoblastoid cells?
Conclusion
The isolated scFvs recognize novel epitopes in the PrPc molecule and may be useful for prion protein detection and treatment.
Supporting Evidence
- The study isolated two new human phage antibodies that specifically recognize the prion protein.
- These antibodies were characterized using ELISA and flow-cytometry.
- The isolated scFvs showed a defined pattern of reactivity on human lymphoblastoid and myeloid cells.
Takeaway
Scientists created new human antibodies that can find prion proteins, which are linked to serious diseases. These antibodies could help in diagnosing and treating these diseases.
Methodology
The study used an antibody phage display strategy to isolate specific human antibodies directed towards recombinant hamster prion protein.
Limitations
The study does not address the potential effects of using these antibodies in living organisms.
Digital Object Identifier (DOI)
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