esittelijäsolut
Esittelijäsolut, also known as antigen-presenting cells (APCs), are a type of immune cell that plays a crucial role in the body's defense against infections and the development of adaptive immunity. They are found in various tissues and organs, including the skin, lymph nodes, and spleen. Esittelijäsolut are characterized by their ability to capture, process, and present antigens to T cells, initiating an immune response.
There are several types of esittelijäsolut, including dendritic cells, macrophages, and B cells. Dendritic cells are
The process by which esittelijäsolut present antigens to T cells is known as antigen presentation. This involves
Esittelijäsolut are essential for the proper functioning of the immune system, as they bridge the innate and