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 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
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
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\28386361
.jpg): Failed to open stream: No such file or directory in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 117 Am+J+Transl+Res
2017 ; 9
(3
): 1357-1368
Nephropedia Template TP
gab.com Text
Twit Text FOAVip
Twit Text #
English Wikipedia
Downregulation of miR-429 contributes to the development of drug resistance in
epithelial ovarian cancer by targeting ZEB1
#MMPMID28386361
Zou J
; Liu L
; Wang Q
; Yin F
; Yang Z
; Zhang W
; Li L
Am J Transl Res
2017[]; 9
(3
): 1357-1368
PMID28386361
show ga
Drug resistance is an obstacle to the treatment of epithelial ovarian cancer.
Recently, research has suggested that miRNAs (microRNAs) are involved in cancer
development, and speculation has been made about their possible involvement in
drug resistance. Thus, we attempted to identify selected miRNAs involved in the
development of chemo-resistance in epithelial ovarian cancer. Using miRNA
profiles of a panel of cisplatin-resistant (SKOV3/DDP) cells, we validated data
using quantitative real time-PCR (QRT-PCR), and studied the effects of miR-429 on
cancer cell chemo-sensitivity, using gain- and loss-of-function studies. Data
show that SKOV3/DDP expressed less miR-429 compared with parental SKOV3 cells and
lower miR-429 expression conferred shorter overall survival (OS) and less
progression-free survival (PFS) than the patients with more miR-429 expression (P
< 0.01). Upregulation of miR-429 increases cisplatin sensitivity in epithelial
ovarian cancer cells. Studies have confirmed that the zinc finger E-box binding
homeobox1 (ZEB1) is a direct and functional target of miR-429 and that
over-expression of miR-429 reduces autophagy-related protein anti-ATG7,
anti-LC3A/B (P < 0.05). Thus, overexpression of miR-429 may suppress ZEB1, and
may be a potential sensitizer to cisplatin treatment that may have therapeutic
implications.