Human T cells express major histocompatibility complex (MHC) class II antigens and adhesion molecules characteristic of antigen-presenting cells (APCs), and recent in vitro and in vivo evidence supports an antigen-presenting function for T cells.
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What is T-cell antigen?
Is the CD4 T-cell an antigen presenting cell?
What are the T and B cells in antigens?
How are antigen-presenting cells activated?
There are three main types of antigen-presenting cells in peripheral lymphoid organs that can activate T cells—dendritic cells, macrophages, and B cells. The ...
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Jul 6, 2017 · Both major classes of T cells can get antigens presented to them by professional antigen presenting cells (APC) such as dendritic cells and ...
T-cells are a type of white blood cell called lymphocytes. They help your immune system fight germs and protect you from disease. There are two main types.
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B-lymphocytes, macrophages, and dendritic cells are the three primary antigen-presenting cells. Extracellular antigen is presented to T lymphocytes for removal ...
T cells are a part of the immune system that focuses on specific foreign particles. Rather than generically attack any antigens, T cells circulate until ...
Mar 6, 2019 · APCs interact with T cells to link innate and adaptive immune responses. By displaying bacterial and tumorigenic antigens on their surface via ...
Antigen presenting cells include macrophages and dendritic cells. They are phagocytes that consume pathogens and then process those pathogens to find antigens.
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Antigen-presenting cells are vital for effective adaptive immune response, as the functioning of both cytotoxic and helper T cells is dependent on APCs. Antigen ...
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Oct 16, 2018 · B cells can present antigens to CD4+ T cells, but it is thought that dendritic cells (DCs) are the primary initiators of naive CD4+ T cell ...
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