IMMUNOLOGIC RECEPTOR Meaning and
Definition
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Immunologic Receptor:
An immunologic receptor refers to a specialized protein molecule or receptor present on the surface of immune cells, primarily lymphocytes such as B cells and T cells, which recognize and bind to specific molecules known as antigens. These receptors play a vital role in the immune system's recognition and response to foreign substances, such as pathogens or cancer cells.
Immunologic receptors are diverse in nature, consisting of two main types: B cell receptors (BCRs) and T cell receptors (TCRs). BCRs are membrane-bound immunoglobulins, or antibodies, which are responsible for recognizing antigens in their native form, such as proteins. TCRs, on the other hand, recognize antigens in the context of major histocompatibility complex (MHC) molecules, which are present on the surface of body cells. TCRs can recognize various types of antigens, including peptides derived from proteins, carbohydrates, and lipids.
The binding of immunologic receptors to their specific antigens initiates a series of signaling events within the immune cells, leading to the activation and proliferation of these cells and the subsequent immune response. This response includes the production of antibodies by B cells, which help in neutralizing and eliminating the antigens, and the activation of specific T cells to orchestrate both cellular and humoral immune responses.
Overall, immunologic receptors are crucial for the recognition and response to antigens, allowing the immune system to identify and eliminate potentially harmful substances, thereby maintaining homeostasis and protecting the body from infections and diseases.
Common Misspellings for IMMUNOLOGIC RECEPTOR
- ummunologic receptor
- jmmunologic receptor
- kmmunologic receptor
- ommunologic receptor
- 9mmunologic receptor
- 8mmunologic receptor
- inmunologic receptor
- ikmunologic receptor
- ijmunologic receptor
- imnunologic receptor
- imkunologic receptor
- imjunologic receptor
- immynologic receptor
- immhnologic receptor
- immjnologic receptor
- imminologic receptor
- imm8nologic receptor
- imm7nologic receptor
- immubologic receptor
- immumologic receptor
Etymology of IMMUNOLOGIC RECEPTOR
The etymology of the word "Immunologic Receptor" can be broken down as follows:
1. Immunologic: The word "immunologic" is derived from the root "immunology", which refers to the study of the immune system. "Immunology" is based on the Latin word "immunis", meaning "exempt from" or "free of", and the Greek word "logia", meaning "study" or "science". Therefore, "immunologic" relates to something pertaining to or connected with the immune system.
2. Receptor: The word "receptor" has its roots in the Latin word "recipere", which means "to receive". In a biological context, a receptor is a specialized protein or molecule that interacts with specific substances, such as hormones or neurotransmitters, allowing cells to respond to various signals.
