Warning: file_get_contents(https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&id=26375414
&cmd=llinks): Failed to open stream: HTTP request failed! HTTP/1.1 429 Too Many Requests
in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 215
Deprecated: Implicit conversion from float 213.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 213.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 213.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 213.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 213.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 213.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 213.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 247.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 247.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Warning: imagejpeg(C:\Inetpub\vhosts\kidney.de\httpdocs\phplern\26375414
.jpg): Failed to open stream: No such file or directory in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 117 Hum+Vaccin+Immunother
2016 ; 12
(1
): 140-9
Nephropedia Template TP
gab.com Text
Twit Text FOAVip
Twit Text #
English Wikipedia
Neonatal vaccination with bacille Calmette-Guérin promotes the dendritic
development of hippocampal neurons
#MMPMID26375414
Li Q
; Zhang Y
; Zou J
; Qi F
; Yang J
; Yuan Q
; Yao Z
Hum Vaccin Immunother
2016[]; 12
(1
): 140-9
PMID26375414
show ga
Dendritic structure is sensitive to changes in the environment during brain
development. Accumulating evidence has demonstrated that early immune activation
can significantly affect neuronal development. Our study concentrated on the
morphological study of neural dendrites and spines in the hippocampal CA1 area
using Diolistic labeling with Sholl analysis and fractal analysis. The results
revealed that Bacille Calmette-Guérin (BCG) vaccination enhanced dendritic
complexity, as reflected by the increased number of intersections, number of
branch points and fractal dimension, and promoted neurite outgrowth. In addition,
BCG increased the density and promoted the maturation of dendritic spines. The
alterations in dendritic structure and spine morphology were observed at 2 and
4 w, but the differences were more apparent at 4 w than at 2 w. However, no
significant difference was observed at 8 w. Furthermore, we observed that BCG
increased the expression of hippocampal brain derived neurotrophic factor (BDNF)
and insulin-like growth factor 1 (IGF-1). Hippocampal BDNF/IGF-1 was positively
correlated with apical dendritic length, fractal dimension, and spine density.
Taken together, we show in this study that neonatal BCG vaccination promotes
dendritic development in developing hippocampal CA1 neurons, most likely by
increasing the expression of BDNF and IGF-1 in the hippocampus.