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What does not serve as an antigen-presenting cell?
Red blood cells do not serve as antigen-presenting cells. Antigen-presenting cells include dendritic cells, macrophages, and B cells, which play a crucial role in initiating immune responses by presenting antigens to T cells.
The main antigen-presenting cells in the body are?
The main antigen-presenting cells in the body are dendritic cells, macrophages, and B cells. These cells play a crucial role in initiating and modulating the immune response by capturing, processing, and presenting antigens to T cells.
What group does the phagocytic antigen-presenting cell belong to?
Phagocytic antigen-presenting cells belong to the group of immune cells known as leukocytes or white blood cells. These cells engulf and digest pathogens and then present pieces of them to other immune cells to activate an immune response. Common phagocytic antigen-presenting cells include macrophages, dendritic cells, and some types of white blood cells.
Is T cell activation antigen specific?
Yes. The first signal that a T cell receives from an antigen presenting cell (dendritic cell) is MHC presenting an antigen (foreign peptide). This gives the T cell specificity to this antigen.
The function of an antigen-presenting cell depends on the presence of what?
The function of an antigen-presenting cell depends on the presence of major histocompatibility complex (MHC) molecules, which provide a platform for presenting antigens to T cells. Additionally, the presence of co-stimulatory molecules is crucial for activating T cells and initiating an immune response.
What does not serve as an antigen-presenting cell?
Red blood cells do not serve as antigen-presenting cells. Antigen-presenting cells include dendritic cells, macrophages, and B cells, which play a crucial role in initiating immune responses by presenting antigens to T cells.
Do antigen presenting cells have major histocompatibility complex class I molecules?
Yes, antigen presenting cells have major histocompatibility complex class I molecules.
The main antigen-presenting cells in the body are?
The main antigen-presenting cells in the body are dendritic cells, macrophages, and B cells. These cells play a crucial role in initiating and modulating the immune response by capturing, processing, and presenting antigens to T cells.
What cell is not and antigen presenting cell?
Red blood cells are not antigen presenting cells because they lack major histocompatibility complex (MHC) molecules, which are required for presenting antigens to T cells.
What has the author Jonathan M Austyn written?
Jonathan M. Austyn has written: 'Principles of cellular and molecular immunology' -- subject(s): Cellular Immunity, Immunity, Molecular biology, Molecular immunology 'Antigen-presenting cells' -- subject(s): Antigen presenting cells, Antigen-Presenting Cells, Immunology
What group does the phagocytic antigen-presenting cell belong to?
Phagocytic antigen-presenting cells belong to the group of immune cells known as leukocytes or white blood cells. These cells engulf and digest pathogens and then present pieces of them to other immune cells to activate an immune response. Common phagocytic antigen-presenting cells include macrophages, dendritic cells, and some types of white blood cells.
Which cell is known as antigen presenting cell?
Dendritic cells,macrophages, B cells
Is T cell activation antigen specific?
Yes. The first signal that a T cell receives from an antigen presenting cell (dendritic cell) is MHC presenting an antigen (foreign peptide). This gives the T cell specificity to this antigen.
Antigen presenting cell?
Antigen presenting cells (APCs) are immune cells that capture, process, and present antigens to T cells to initiate an immune response. Examples of APCs include dendritic cells, macrophages, and B cells. APCs play a crucial role in activating T cells and shaping the adaptive immune response.
What cells express MHC class II molecules?
There are two classes of MHC. MHC I are expressed in all cells except red blood cells (because they lack nuclei). MHC I andMHC II are expressed in professional antigen presenting cells (APC's) that include :macrophages, dendritic cells and B cells.
The function of an antigen-presenting cell depends on the presence of what?
The function of an antigen-presenting cell depends on the presence of major histocompatibility complex (MHC) molecules, which provide a platform for presenting antigens to T cells. Additionally, the presence of co-stimulatory molecules is crucial for activating T cells and initiating an immune response.
Cells of the skin that are active in the immune process are called?
Langerhans cells are the specific cells in the skin that are involved in the immune response. They function as antigen-presenting cells and help to initiate immune reactions by presenting antigens to other immune cells.
