Dendritic cells

Question

Dendritic cells

Quizplus · Accepted Answer

Dendritic cells are able to recognize specific pathogen-associated molecular patterns, which helps them identify and respond to a wide range of pathogens. They play a crucial role in the nonspecific resistance of the immune system.

Option A is incorrect because dendritic cells are not directly involved in the development of allergies and hypersensitivity, although they can present antigens to T cells that may lead to these conditions.
Option B is incorrect because dendritic cells do not contain granules with histamine and other pharmacologically active substances; these are typically found in mast cells and basophils.
Option D is incorrect because while dendritic cells do play a role in the defense against certain parasites, such as some types of protozoa, they are not mainly important in this regard.

Dendritic Cells