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
Warning: imagejpeg(C:\Inetpub\vhosts\kidney.de\httpdocs\phplern\29575809
.jpg): Failed to open stream: No such file or directory in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 117 Thorac+Cancer
2018 ; 9
(5
): 621-629
Nephropedia Template TP
gab.com Text
Twit Text FOAVip
Twit Text #
English Wikipedia
IL-37 inhibits invasion and metastasis in non-small cell lung cancer by
suppressing the IL-6/STAT3 signaling pathway
#MMPMID29575809
Jiang M
; Wang Y
; Zhang H
; Ji Y
; Zhao P
; Sun R
; Zhang C
Thorac Cancer
2018[May]; 9
(5
): 621-629
PMID29575809
show ga
BACKGROUND: IL-37 has been identified as a fundamental inhibitor of inflammatory
and immunity responses. It plays a crucial protective role in several cancers,
but its anti-tumor activity and the potential regulatory mechanism of IL-37 in
non-small cell lung cancer (NSCLC) is largely unclear. METHODS: Enzyme-linked
immunosorbent assay was used to detect plasma IL-37 expression in NSCLC patients
and healthy controls. The NSCLC cell line A549 was cultured with recombinant
human IL-37 or recombinant human IL-6 protein. A549 invasion and metastasis were
detected using Transwell invasion and scratch wound healing assays, respectively.
Protein expression of STAT3, pSTAT3, E-cadherin, vimentin, and N-cadherin were
detected using Western blotting, and messenger RNA expression of STAT3,
E-cadherin, vimentin, and N-cadherin was assessed in each group using real time
PCR. RESULTS: IL-37 plasma expression was decreased in NSCLC patients, and the
downregulation of IL-37 was correlated with tumor stage. In vitro, IL-37
inhibited invasion and migration in A549 cells, while IL-6 promoted invasion and
migration in A549 cells. pSTAT3, vimentin, and N-cadherin expression was
increased. E-cadherin expression was lower in the IL-6 group than in the control
group; however, the opposite pattern was observed in the IL-37?+?IL-6 group.
CONCLUSION: Our results showed that IL-37 plays an inhibitory role in NSCLC
progression, possibly by suppressing STAT3 activation and decreasing
epithelial-to-mesenchymal transition by inhibiting IL-6 expression. IL-37 could
serve as a potential novel tumor suppressor in NSCLC.