Warning: file_get_contents(https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&id=26911838
&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 235.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 235.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 235.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 235.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 235.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 235.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 269.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 269.2 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\26911838
.jpg): Failed to open stream: No such file or directory in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 117 Sci+Rep
2016 ; 6
(ä): 21731
Nephropedia Template TP
gab.com Text
Twit Text FOAVip
Twit Text #
English Wikipedia
Inhibition of the STAT3 signaling pathway contributes to apigenin-mediated
anti-metastatic effect in melanoma
#MMPMID26911838
Cao HH
; Chu JH
; Kwan HY
; Su T
; Yu H
; Cheng CY
; Fu XQ
; Guo H
; Li T
; Tse AK
; Chou GX
; Mo HB
; Yu ZL
Sci Rep
2016[Feb]; 6
(ä): 21731
PMID26911838
show ga
Signal transducer and activator of transcription 3 (STAT3) signaling is
constantly activated in human melanoma, and promotes melanoma metastasis. The
dietary flavonoid apigenin is a bioactive compound that possesses low toxicity
and exerts anti-metastatic activity in melanoma. However, the anti-metastasis
mechanism of apigenin has not been fully elucidated. In the present study, we
showed that apigenin suppressed murine melanoma B16F10 cell lung metastasis in
mice, and inhibited cell migration and invasion in human and murine melanoma
cells. Further study indicated that apigenin effectively suppressed STAT3
phosphorylation, decreased STAT3 nuclear localization and inhibited STAT3
transcriptional activity. Apigenin also down-regulated STAT3 target genes MMP-2,
MMP-9, VEGF and Twist1, which are involved in cell migration and invasion. More
importantly, overexpression of STAT3 or Twist1 partially reversed
apigenin-impaired cell migration and invasion. Our data not only reveal a novel
anti-metastasis mechanism of apigenin but also support the notion that STAT3 is
an attractive and promising target for melanoma treatment.