antigéneket

Antigéneket is a term that appears in some Swedish-language discussions of immunology. It is not a standard term in international immunology, and its precise meaning can vary between authors. In general, antigéneket is used to refer to an antigenic unit or to a collective concept of the features of an antigen that elicit an immune response. Depending on context, antigéneket may denote a single molecule with multiple epitopes or a group of related epitopes presented by the same antigen source. It can also be used to describe the determinant region of an antigen—the specific parts recognized by antibodies or T-cell receptors.

Usage examples include discussions of how the immune system recognizes the structure and composition of antigens, and how vaccine design targets the most immunogenic parts of an antigen. Because the term is not standardized, authors may define antigéneket differently, so readers should consult the original text to understand what is meant in that particular context.

Relation to related concepts: antigen is any foreign molecule that can stimulate an immune response; epitopes are the specific parts recognized by immune receptors; antigenic determinants are the features that drive recognition; immunogenicity describes the ability to provoke an immune response; antigen presentation refers to how antigens are displayed to immune cells.

See also: antigen, epitope, antigenic determinant, immunogenicity, antigen presentation.

References: consult immunology textbooks and Swedish-language sources that discuss antigens; when in doubt, use standard English-language terminology (antigen, epitope) for clarity.