SPECIALIZED SKIN CELLS Flashcards
True or False: Merkel cells are the MOST common cell type
False, Merkel cells are the LEAST common cell type
Where are Merkel cells located?
In straum germinativum (basal layer)
What is the role of Merkel cells?
Important role for touch sensation
Where do Langerhans cells originate and migrate?
Originate from bone marrow and migrate to epidermis
What kind of capabilities do Langerhans cells have?
Phagocytic capabilities
What is the role of Langerhans cells?
Important role for immune response
What percentage of epithelial cells are melanocytes?
About 8% of epithelial cells
What do melanocytes produce?
Melanin pigment
What do melanocytes contain?
Contain long and slender processes (insert between keratinocytes)
What do melanocytes transfer?
Transfer melanin granules to keratinocytes
What is a melanosome?
Carries melanin pigment