Warning: file_get_contents(https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&id=26622339
&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 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\26622339
.jpg): Failed to open stream: No such file or directory in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 117 Exp+Ther+Med
2015 ; 10
(2
): 468-476
Nephropedia Template TP
gab.com Text
Twit Text FOAVip
Twit Text #
English Wikipedia
Human adipose-derived mesenchymal stem cells repair cisplatin-induced acute
kidney injury through antiapoptotic pathways
#MMPMID26622339
Yao W
; Hu Q
; Ma Y
; Xiong W
; Wu T
; Cao J
; Wu D
Exp Ther Med
2015[Aug]; 10
(2
): 468-476
PMID26622339
show ga
Cisplatin has been hypothesized to induce nephrotoxicity through triggering the
apoptosis of tubular cells; however, the drug remains widely administered for the
treatment of tumors. Recently, mesenchymal stem cells (MSCs) have been
demonstrated to protect the kidney from the adverse effects induced by cisplatin.
The aim of the present study was to investigate the mechanisms underlying the
protective effects of human adipose-derived MSCs (AD-MSCs) on kidney function and
tubular cells. Sprague-Dawley rats were divided into three groups, which included
the healthy controls, those subjected to cisplatin-induced acute kidney injury
(AKI) for 24 h without subsequent treatment and those subjected to
cisplatin-induced AKI for 24 h, followed by AD-MSC engraftment. The rats were
sacrificed at day 5 and the effects were analyzed using various methods,
including biochemical analysis, structural examination and cell tracking
experiments. In addition, an in vitro experiment with NRK-52E cells was
performed. The cells were divided into three groups, including the healthy
control, cisplatin induction and cisplatin induction with co-culture of AD-MSCs,
and were subsequently assessed with a Transwell assay. After culture for four
days, the cells were lysed and the total protein extract was subjected to western
blot analysis. Cisplatin-induced renal dysfunction and tissue damage was shown to
recover following AD-MSC infusion, although there were few AD-MSCs observed
around the injured kidney tubules in the kidney. When the cisplatin-treated
NRK-52E cells were co-cultured with AD-MSCs, the activation of p38 and BAX were
inhibited, while the expression of Bcl-2 was upregulated, as compared with the
cisplatin-treated NRK-52E cells that were not co-cultured. Therefore, AD-MSCs
were shown to markedly improve cisplatin-induced renal failure and tubular cells
necrosis through the secretion of certain factors, which subsequently inhibited
the apoptosis pathway in vitro. It was hypothesized that AD-MSC secretion was
triggered by the injured tubular cells. Thus, AD-MSCs may be important for the
therapy of patients with renal injury due to their antiapoptotic capacity.