Anti-idiotype is a term that is commonly used in immunology, and it refers to a type of antibody that is produced in response to another antibody. This article will provide a comprehensive definition and meaning of anti-idiotype, its origin, associations, synonyms, antonyms, and example sentences.
Definitions
Anti-idiotype is a type of antibody that is produced in response to another antibody. It is a mirror image of the original antibody, and it recognizes and binds to the antigen-binding site of the original antibody. The term “idiotype” refers to the unique antigenic determinants of an antibody, and the term “anti-idiotype” refers to the antibodies that recognize and bind to these determinants.
Origin
The concept of anti-idiotype was first proposed by Nobel laureate Jerne in 1974. He suggested that antibodies could be used to generate a response against other antibodies, and this led to the development of anti-idiotype antibodies.
Meaning in different dictionaries
According to Merriam-Webster, anti-idiotype is “an antibody that recognizes and binds to the antigenic determinants of another antibody.” The Oxford dictionary defines it as “an antibody that is produced in response to another antibody and that recognizes and binds to the antigenic determinants of the original antibody.”
Associations
Anti-idiotype antibodies have important applications in immunology, particularly in the development of vaccines and immunotherapies. They can be used to mimic the antigenic determinants of a pathogen, and this can stimulate an immune response that protects against the pathogen.
Synonyms
Some synonyms of anti-idiotype include anti-idiotype antibody, anti-idiotypic antibody, and anti-idiotype immunization.
Antonyms
There are no direct antonyms of anti-idiotype, but it can be contrasted with the original antibody that it is targeting.
The same root words
The root words of anti-idiotype are anti- and idiotype. Anti- means against, and idiotype refers to the unique antigenic determinants of an antibody.
Example Sentences
- The development of anti-idiotype antibodies has revolutionized the field of immunology.
- Anti-idiotype antibodies can be used to stimulate an immune response against cancer cells.
- The production of anti-idiotype antibodies requires a thorough understanding of the original antibody’s structure and function.