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Using Phage Display to Develop Ubiquitin Variant Modulators for E3 Ligases
Published on: August 27, 2021
Phage display in the study of infectious diseases
Lisa M Mullen1, Sean P Nair, John M Ward
1Division of Microbial Diseases, UCL Eastman Dental Institute, University College London, 256 Gray's Inn Road, London WC1X 8LD, UK. l.mullen@eastman.ucl.ac.uk
Trends in Microbiology
|February 8, 2006
Summary
Phage display identifies molecular interactions critical for microbial infections. This functional genomics method successfully reveals microbial adhesins essential for pathogen colonization and host interaction.
Area of Science:
- Microbiology
- Molecular Biology
- Genomics
Background:
- Microbial infections arise from complex pathogen-host interactions.
- Understanding these molecular interactions is key to controlling infections.
- Phage display is a powerful functional genomics tool for studying these interactions.
Purpose of the Study:
- To highlight the utility of phage display in identifying molecular interactions relevant to microbial infections.
- To showcase its application in discovering microbial adhesins crucial for colonization.
Main Methods:
- Phage display, a functional genomic methodology.
- Screening of protein-ligand and peptide-ligand interactions.
- Utilizing fragment libraries from microbial genomes.
Main Results:
- Phage display effectively identifies protein-ligand interactions.
- The technique is successful in epitope mapping and antibody engineering.
- It has been widely used to find microbial adhesins vital for colonization.
Conclusions:
- Phage display is a versatile and effective method for dissecting molecular interactions in microbial infections.
- It plays a significant role in identifying key microbial factors like adhesins.
- This technique aids in understanding and potentially controlling infectious diseases.
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