CHEMOTACTIC PEPTIDE Meaning and
Definition
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A chemotactic peptide, also known as a chemoattractant peptide, is a small protein molecule that plays a crucial role in the immune system's response to foreign substances and pathogens. These peptides function as chemical messengers, helping to direct the movement and migration of cells towards the site of infection or inflammation.
Chemotactic peptides are produced by various cell types, including immune cells like neutrophils and monocytes, as well as cells from other tissues. When a tissue is injured or infected, these peptides are released into the surrounding environment, where they act as attractants for immune cells. By binding to specific receptors on the surface of these cells, chemotactic peptides trigger a series of signaling events that ultimately result in their migration towards the source of the chemotactic signal.
The movement of immune cells facilitated by chemotactic peptides is crucial for effective immune responses. This directional migration allows immune cells to localize at the site of infection or tissue damage, where they can eliminate pathogens, clear out cellular debris, and initiate tissue repair processes.
In addition to their role in the immune system, chemotactic peptides also play critical roles in various physiological processes, such as embryonic development, wound healing, and tissue regeneration. Research into the mechanisms and functions of chemotactic peptides has provided valuable insights into immune cell trafficking and the regulation of immune responses, which has important implications for the development of therapeutic strategies targeting immune-related diseases.
Common Misspellings for CHEMOTACTIC PEPTIDE
- xhemotactic peptide
- vhemotactic peptide
- fhemotactic peptide
- dhemotactic peptide
- cgemotactic peptide
- cbemotactic peptide
- cnemotactic peptide
- cjemotactic peptide
- cuemotactic peptide
- cyemotactic peptide
- chwmotactic peptide
- chsmotactic peptide
- chdmotactic peptide
- chrmotactic peptide
- ch4motactic peptide
- ch3motactic peptide
- chenotactic peptide
- chekotactic peptide
- chejotactic peptide
- chemitactic peptide
Etymology of CHEMOTACTIC PEPTIDE
The word "chemotactic" is derived from the combination of two Greek roots: "chemo" (meaning chemical) and "tactic" (meaning arrangement or movement). "Peptide" refers to a small chain of amino acids, which are the building blocks of proteins.
Therefore, the term "chemotactic peptide" describes a specific type of molecule that is capable of guiding or directing the movement of cells in response to chemical signals. These molecules play a crucial role in various biological processes, such as immune response and inflammation.
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