What is the receptor of pattern recognition?
pattern recognition receptor (PRR), also called pattern recognition receptor, or a receptor of pathogen recognition, is a type of protein that interacts with a congenital immune system. The purpose of receptors of pattern recognition is to identify molecular patterns of pathogens and antigens. These formulas are unique to foreign microorganisms that are not related to cells in the body. They may also detect formulas caused by damage associated with damage, such as damaged cell patterns.
The innate immune system works differently than the adaptive immune system. Adaptive immune answers are not immediately running and it may take days to protect the body from newly discovered antigens. When the antigen invasion has been detected, congenital immune reactions occur. This part of the immune system will not detect each individual attacking antigen. Instead, the patterns of specific pathogens and antigens are detected by the receptor of the pattern recognition.
Molecular cells have molecular patterns unique for specific groupIny. For example, a gram of positive bacteria contain lipotechic and peptidoglycanic acid inside the cell wall and a gram of negative bacteria contain lipopolysaccharide (LPS) inside the cell wall. Both of these types of bacteria can be detected by a receptor of pattern recognition. These receptors detect formulas and trigger an innate immune system. There are two types of patterns recognition receptors: endocytic and signaling.
The receptor of the endocyte pattern recognition is the first of two types of receptors. The endocytic prr is located on the surfaces of phagocytes. Fagocytes are cells such as white blood cells that work on removal of undesirable substances. Prrs attached to these cells to induce binding of phagocytes and microorganisms. Once pathogens or antigens are bound to phagocytes, destruction and removal begin.
Inside the group of endocytic prr, there are subgroups. Recognition Recognition of MANNOSE patterns binding to mikROORGANISMS rich in Mannos. Scavenger PRR targets cell walls of bacteria. Opson's prrs bind the phagocytes of microbes. N-formyl receptors are triggered by bacteria that produce N-formylmethionin protein.
The receptor of the signaling recognition, the second type of receptor, binds microbial molecules and receptors together. These receptors recognize pathogens or antigens based on molecular activity samples. This bond triggers the production of cytokines. In the immune system, cytokines can trigger both innate and adaptive immune system.
The signaling prr is divided into subgroups on the basis of where cellular receptors are placed in the cell. The signaling receptor can be on the surface of immune cells or inside the cell membranes. These receptors can also be placed in the cytoplasm or excreted in tissue fluids and plasma.