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\30013666
.jpg): Failed to open stream: No such file or directory in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 117 Oncol+Lett
2018 ; 16
(2
): 2701-2708
Nephropedia Template TP
gab.com Text
Twit Text FOAVip
Twit Text #
English Wikipedia
Ecotropic viral integration site 1 regulates the progression of acute myeloid
leukemia via MS4A3-mediated TGF?/EMT signaling pathway
#MMPMID30013666
Jiang M
; Zou X
; Huang W
Oncol Lett
2018[Aug]; 16
(2
): 2701-2708
PMID30013666
show ga
Acute myeloid leukemia (AML) is a type of malignant tumor that is caused by
malignant clone hematopoietic stem cells. The ecotropic viral integration site 1
(Evi1) is a zinc finger transcription factor, which is highly expressed in AML,
and its expression level has been associated with poor prognosis of AML. Previous
studies have indicated that Evi1 may regulate cell proliferation, differentiation
and apoptosis by inhibiting the membrane-spanning-4-domains subfamily-A member-3
(MS4A3) gene in AML. The aim of the present study was to investigate the role of
Evi1 in the progression of AML. The results revealed that Evi1 was overexpressed
in leukemia cells compared with normal T lymphocytes. MicroRNAs (miR)-133 and
-431 that target Evi1 were investigated, and it was observed that there was a low
expression of miR-431 in AML. The transfection of miR-431 was able to decrease
the promoter methylation levels of the Evi1 gene in AML cells. The transfection
of miR-431 also suppressed the migration and invasion of AML cells. The present
study revealed that the transfection of miR-431 mimic was able to downregulate
MS4A3 expression in AML cells. Furthermore, the expression levels of transforming
growth factor ? (TGF?) and epithelial-to-mesenchymal transition (EMT) markers
fibronectin, ?-smooth muscle actin, and vimentin were downregulated following the
transfection of miR-431 in AML cells. The overexpression of MS4A3 was also able
to suppress miR-431-mediated inhibition of the expression of TGF? and EMT markers
in AML cells. The addition of TGF? inhibited the downregulation of EMT markers by
transfection of miR-431 in AML cells. The transfection of miR-431 suppressed the
migration and invasion of AML cells, which was also abolished by the addition of
TGF?. In conclusion, the results of the present study indicated that Evi1 may be
a potential molecular target of leukemia therapy via MS4A3-mediated TGF?/EMT
signaling pathway.