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ANTIGEN-PRESENTING CELLS
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DeCS
Descriptor
English
:
Antigen-Presenting Cells
Descriptor
Spanish
:
Células Presentadoras de Antígenos
Descriptor
Portuguese
:
Células Apresentadoras de Antígenos
Synonyms
English
:
Accessory Cells, Immunologic
Immunologic Accessory Cells
Tree Number:
A11.066
A15.382.066
Definition
English
:
A heterogeneous group of immunocompetent
cells
that mediate the cellular immune response by processing and presenting
antigens
to the T-cells. Traditional
antigen-presenting cells
include
MACROPHAGES
;
DENDRITIC CELLS
;
LANGERHANS CELLS
; and
B-LYMPHOCYTES
. FOLLICULAR
DENDRITIC CELLS
are not traditional
antigen-presenting cells
, but because they hold antigen on their cell surface in the form of IMMUNE COMPLEXES for B-cell recognition they are considered so by some authors.
See Related
English
:
Antigen Presentation
Histocompatibility Antigens Class II
Lymphocyte Activation
History Note
English
:
85
Allowable Qualifiers
English
:
chemistry
classification
cytology
drug effects
enzymology
immunology
metabolism
microbiology
pathology
physiology
parasitology
radiography
radiation effects
radionuclide imaging
secretion
transplantation
ultrastructure
ultrasonography
virology
Record Number:
946
Unique Identifier:
D000938
Occurrence in VHL
:
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