Deprecated: Implicit conversion from float 209.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 209.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 209.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 209.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 209.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 209.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 209.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 209.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 209.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 243.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 243.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 243.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 243.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 243.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 243.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 243.2 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\28588663
.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
2017 ; 13
(6
): 2715-2722
Nephropedia Template TP
gab.com Text
Twit Text FOAVip
Twit Text #
English Wikipedia
MicroRNA-17-5p inhibits proliferation and triggers apoptosis in non-small cell
lung cancer by targeting transforming growth factor ? receptor 2
#MMPMID28588663
Li H
; Zhou H
; Luo J
; Huang J
Exp Ther Med
2017[Jun]; 13
(6
): 2715-2722
PMID28588663
show ga
MicroRNAs (miRs) are small non-coding RNAs that suppress gene expression by
directly binding to the 3'-untranslated region of their target mRNAs. Specific
miRs serve key roles in the development and progression of non-small cell lung
cancer (NSCLC). The aim of the present study was to determine the mechanism of
miR-17-5p in the regulation of NSCLC cell survival and proliferation. Reverse
transcription-quantitative polymerase chain reaction data indicated that
miR-17-5p was significantly downregulated in 28 NSCLC tissues compared with 7
non-tumorous lung tissues. Furthermore, lower miR-17-5p expression was associated
with a higher pathological stage in NSCLC patients. Lower miR-17-5p expression
was also observed in several common NSCLC cell lines, including SK-MES-1, A549,
SPCA-1, H460, H1229 and HCC827, compared with the bronchial epithelium cell line,
BEAS-2B. Additionally, overexpression of miR-17-5p significantly inhibited
proliferation while inducing the apoptosis of NSCLC H460 cells. Subsequently,
transforming growth factor ? receptor 2 (TGF?R2) was identified as a direct
target of miR-17-5p using a luciferase reporter assay. Western blot analysis
confirmed that miR-17-5p negatively mediated the expression of TGF?R2 in NSCLC
cells. Furthermore, small interfering RNA-induced downregulation of TGF?R2 also
suppressed the proliferation of H460 cells while triggering apoptosis. Therefore,
the results of the current study suggest that miR-17-5p may inhibit proliferation
and trigger apoptosis in NSCLC H460 cells at least partially by targeting TGF?R2.