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Combinatorial libraries: new insights into human organ-specific autoantibodies
B Rapoport1, S Portolano, S M McLachlan
1Thyroid Molecular Biology Unit, Veterans' Administration Medical Center, San Francisco, CA.
Immunology Today
|January 1, 1995
Summary
Immunoglobulin gene technology advances understanding of human autoantibodies. This research offers new insights into the genetic basis and antibody binding sites of IgG autoantibodies associated with diseases.
Area of Science:
- Immunology
- Molecular Biology
- Genetics
Background:
- Immunoglobulin (Ig) gene combinatorial library technology has rapidly expanded knowledge of human autoantibodies.
- Focus is on IgG class autoantibodies that are disease-associated and organ-specific.
Purpose of the Study:
- To review the insights gained from applying Ig gene combinatorial library technology.
- To explore the genetic background and epitopic repertoires of human monoclonal autoantibodies.
Main Methods:
- Review of studies utilizing immunoglobulin gene combinatorial library technology.
- Analysis and expression of genes encoding human monoclonal autoantibodies.
Main Results:
- Significant increase in information regarding human, disease-associated, organ-specific IgG autoantibodies.
- Molecular cloning and analysis of autoantibody genes are providing new insights.
Conclusions:
- Combinatorial library technology is crucial for understanding autoantibody genetics.
- Further analysis of autoantibody genes will illuminate disease mechanisms and potential therapeutic targets.