ADHESION PLAQUES Meaning and
Definition
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Adhesion plaques are specialized structures found in cells that are involved in cell adhesion, migration, and signaling processes. They are composed of several different proteins and are mainly found in epithelial and endothelial cells, which line various organs and blood vessels in the body.
The primary function of adhesion plaques is to facilitate cell adhesion, allowing cells to stick to each other and to the extracellular matrix. They provide a physical connection between the cell and its surrounding environment, contributing to the structural integrity and stability of tissues. Adhesion plaques also play a crucial role in cell migration, aiding in the movement of cells during processes like wound healing and embryonic development.
The main proteins that make up adhesion plaques are integrins, which are transmembrane receptors that bind to extracellular matrix proteins, and cytoskeletal proteins like actin and vinculin, which link the integrins to the cell's internal structure. These proteins work together to transmit mechanical forces and transmit signals from the extracellular environment to the cell's interior.
Adhesion plaques are dynamic structures that can change in response to various external stimuli, allowing cells to adapt to different conditions. They are involved in regulating cell signaling pathways that control processes such as cell growth, differentiation, and survival. Dysfunction or abnormal regulation of adhesion plaques is associated with various diseases, including cancer, cardiovascular disorders, and autoimmune conditions.
In summary, adhesion plaques are specialized structures found in cells that facilitate cell adhesion, migration, and signaling processes. They are composed of several proteins and play a crucial role in maintaining tissue integrity and regulating cellular functions.
Common Misspellings for ADHESION PLAQUES
- zdhesion plaques
- sdhesion plaques
- wdhesion plaques
- qdhesion plaques
- ashesion plaques
- axhesion plaques
- achesion plaques
- afhesion plaques
- arhesion plaques
- aehesion plaques
- adgesion plaques
- adbesion plaques
- adnesion plaques
- adjesion plaques
- aduesion plaques
- adyesion plaques
- adhwsion plaques
- adhssion plaques
- adhdsion plaques
- adhrsion plaques
Etymology of ADHESION PLAQUES
The term "adhesion plaques" is a scientific term used in the field of cell biology and biochemistry. It does not have a specific etymology in the sense of its historical origin and development in the English language.
However, breaking down the term can provide some insight. "Adhesion" refers to the act or process of sticking or attaching. It comes from the Latin word "adhaesio", which means "to stick to" or "to cling". The word "plaques" typically refers to small, raised, or flat patches on a surface. In the context of cell biology, adhesion plaques are specialized structures within cells that help anchor them to other cells or the extracellular matrix.
In essence, the term "adhesion plaques" combines the concept of cellular adhesion with the structural nature of plaques, describing microscopic structures involved in cell-to-cell or cell-to-matrix adhesion.
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