MC cells, specifically MC(TC) cells, are a type of immune cell that play a crucial role in tissue repair. These cells are characterized by their unique content of secretory granules.
Key Characteristics of MC(TC) Cells
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Enzyme Content: MC(TC) cells are distinguished by the presence of specific enzymes within their secretory granules. These include:
- Tryptase
- Chymase
- Carboxypeptidase
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Location: These cells are predominantly found in the submucosa and connective tissue. They are often located near:
- Blood vessels
- Lymphatic vessels
- Conjunctiva
- Skin
Function of MC(TC) Cells
MC(TC) cells play a vital role in the body's response to injury by participating in tissue repair processes. The release of enzymes from their granules contributes to these reparative actions.
In summary, MC(TC) cells are immune cells that are known for containing tryptase, chymase, and carboxypeptidase and are mainly located in the submucosa and connective tissues around blood and lymphatic vessels, assisting in tissue repair.
