Dendritic cell-like immunoreactivity in the glomerulus of the olfactory bulb and olfactory nerves of mice.
Dendritic cell-like immunoreactivity was examined in the mouse brain. The glomerulus of the olfactory bulb and the olfactory nerves were stained by antibodies against the dendritic cells, NLDC-145 and MIDC-8, while these structures were not stained by antibodies against microglia or macrophages, F4/80, Mac1 or CD45. Immunoelectron microscopy showed that the immunoreaction for NLDC-145 was localized to the sheath and presynaptic terminals of the olfactory nerves. These findings suggest that the sheath and presynaptic terminals of the primary olfactory nerves have some degree of the antigenicity in common with dendritic cells.
Ueno
M
M
Department of Pathology, Kagawa Medical University, Kita-gun, Japan.
Tanaka
S
S
Miyabe
K
K
Kanenishi
K
K
Onodera
M
M
Yanghong
W
W
Khatun
R
R
Sakamoto
H
H
D000818:Animals; D000918:Antibody Specificity; D003712:Dendrites / Q000648:ultrastructure*; D007150:Immunohistochemistry; D051379:Mice; D008809:Mice, Inbred C3H; D009474:Neurons / Q000166:cytology* / Q000648:ultrastructure; D009830:Olfactory Bulb / Q000166:cytology*; D009832:Olfactory Nerve / Q000166:cytology*