Warning: file_get_contents(https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&id=25716206
&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 233.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 233.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 233.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 233.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 233.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 233.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 233.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 233.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 233.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 267.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 267.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 267.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 267.2 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\25716206
.jpg): Failed to open stream: No such file or directory in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 117 Blood
2015 ; 125
(17
): 2689-92
Nephropedia Template TP
gab.com Text
Twit Text FOAVip
Twit Text #
English Wikipedia
Decitabine priming enhances the antileukemic effects of exportin 1 (XPO1)
selective inhibitor selinexor in acute myeloid leukemia
#MMPMID25716206
Ranganathan P
; Yu X
; Santhanam R
; Hofstetter J
; Walker A
; Walsh K
; Bhatnagar B
; Klisovic R
; Vasu S
; Phelps MA
; Devine S
; Shacham S
; Kauffman M
; Marcucci G
; Blum W
; Garzon R
Blood
2015[Apr]; 125
(17
): 2689-92
PMID25716206
show ga
The prognosis of acute myeloid leukemia (AML) is poor, highlighting the need for
novel treatments. Hypomethylating agents, including decitabine are used to treat
elderly AML patients with relative success. Targeting nuclear export receptor
(exportin 1 [XPO1]) is a novel approach to restore tumor suppressor (TS) function
in AML. Here, we show that sequential treatment of AML blasts with decitabine
followed by selinexor (XPO1 inhibitor) enhances the antileukemic effects of
selinexor. These effects could be mediated by the re-expression of a subset of
TSs (CDKN1A and FOXO3A) that are epigenetically silenced via DNA methylation, and
cytoplasmic-nuclear trafficking is regulated by XPO1. We observed a significant
upregulation of CDKN1A and FOXO3A in decitabine- versus control-treated cells.
Sequential treatment of decitabine followed by selinexor in an MV4-11 xenograft
model significantly improved survival compared with selinexor alone. On the basis
of these preclinical results, a phase 1 clinical trial of decitabine followed by
selinexor in elderly patients with AML has been initiated.