Warning: file_get_contents(https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&id=29022922
&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 217.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 217.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 217.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 217.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 217.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 217.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 217.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 217.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 251.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 251.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 251.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 251.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 251.2 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\29022922
.jpg): Failed to open stream: No such file or directory in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 117 Cell+Death+Dis
2017 ; 8
(10
): e3105
Nephropedia Template TP
gab.com Text
Twit Text FOAVip
Twit Text #
English Wikipedia
RANKL-mediated harmonious dialogue between fetus and mother guarantees smooth
gestation by inducing decidual M2 macrophage polarization
#MMPMID29022922
Meng YH
; Zhou WJ
; Jin LP
; Liu LB
; Chang KK
; Mei J
; Li H
; Wang J
; Li DJ
; Li MQ
Cell Death Dis
2017[Oct]; 8
(10
): e3105
PMID29022922
show ga
Decidual macrophages (dM?) contribute to maternal-fetal tolerance. However, the
mechanism of dM? differentiation during pregnancy is still largely unknown. Here,
we report that receptor activator for nuclear factor-? B ligand (RANKL), secreted
by human embryonic trophoblasts and maternal decidual stromal cells (DSCs),
polarizes dM? toward a M2 phenotype. This polarization is mediated through
activation of Akt/signal transducer and activator of transcription 6 (STAT6)
signaling, which is associated with the upregulation of histone H3 lysine-27
demethylase Jmjd3 and IRF4 in dM?. Such differentiated dM? can induce a Th2 bias
that promotes maternal-fetal tolerance. Impaired expression of RANKL leads to
dysfunction of dM? in vivo and increased rates of fetal loss in mice. Transfer of
RANK(+)M? reverses mouse fetal loss induced by M? depletion. Compared with normal
pregnancy, there are abnormally low levels of RANKL/RANK in villi and decidua
from miscarriage patients. These results suggest that RANKL is a pivotal
regulator of maternal-fetal tolerance by licensing dM? to ensure a successful
pregnancy outcome. This observation provides a scientific basis on which a
potential therapeutic strategy can be targeted to prevent pregnancy loss.