CDA ANTIGENS Meaning and
Definition
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CDa antigens refer to a class of cell surface proteins that are primarily found on immune cells, particularly T cells, B cells, and natural killer cells. The term "CD" stands for "cluster of differentiation," and the numbering system denotes specific antigenic molecules on the surface of immune cells. CDa antigens are one subset of these cluster of differentiation proteins.
CDa antigens play a crucial role in immune cell communication and activation. They are involved in various immune responses, including recognition of foreign antigens, immune cell signaling, and regulation of immune cell activity. These antigens are essential for the proper functioning of the immune system and are instrumental in processes such as immune surveillance and elimination of pathogens.
The specific functions of CDa antigens can vary depending on the type of immune cell that expresses them. For example, CD4 antigens predominantly assist T cells in recognizing antigens presented by specialized antigen-presenting cells and mediating the immune response. On the other hand, CD8 antigens are typically found on cytotoxic T cells and help in the recognition and destruction of infected or cancerous cells.
CDa antigens are widely used as markers to classify and identify different types of immune cells. By analyzing the presence or absence of specific CDa antigens on immune cells, scientists can gain insights into immune cell populations, immune activation status, and affiliation with specific immune responses. This knowledge is critical for understanding and diagnosing immune-related disorders, as well as developing targeted therapies and vaccines.
Common Misspellings for CDA ANTIGENS
- xda antigens
- vda antigens
- fda antigens
- dda antigens
- csa antigens
- cxa antigens
- cca antigens
- cfa antigens
- cea antigens
- cda zntigens
- cda sntigens
- cda wntigens
- cda qntigens
- cda abtigens
- cda amtigens
- cda ajtigens
- cda ahtigens
- cda anrigens
- cda anfigens
- cda angigens
Etymology of CDA ANTIGENS
The term "CD" in "CD Antigens" stands for Cluster of Differentiation. Cluster of Differentiation is a classification system used to identify and describe proteins found on the surface of immune cells, such as T cells, B cells, and other lymphocytes. CD antigens are named numerically based on their discovery, not their molecular weight or function. The numbers assigned to these antigens were initially created by an international workshop called the Leucocyte Differentiation Antigen Nomenclature Workshop, held in 1982.
So, the word "CD Antigens" itself did not go through a particular etymological process, but rather stems from the abbreviation of Cluster of Differentiation.
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