Warning: file_get_contents(https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&id=28916781
&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 211.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 211.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 211.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 211.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 211.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 211.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 245.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 245.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 245.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 245.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 245.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 245.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 278.79999999999995 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 278.79999999999995 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 278.79999999999995 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 278.79999999999995 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 278.79999999999995 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 312.4 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 312.4 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\28916781
.jpg): Failed to open stream: No such file or directory in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 117 Sci+Rep
2017 ; 7
(1
): 11713
Nephropedia Template TP
gab.com Text
Twit Text FOAVip
Twit Text #
English Wikipedia
6-bromo-indirubin-3 -oxime (6BIO), a Glycogen synthase kinase-3? inhibitor,
activates cytoprotective cellular modules and suppresses cellular
senescence-mediated biomolecular damage in human fibroblasts
#MMPMID28916781
Sklirou AD
; Gaboriaud-Kolar N
; Papassideri I
; Skaltsounis AL
; Trougakos IP
Sci Rep
2017[Sep]; 7
(1
): 11713
PMID28916781
show ga
As genetic interventions or extended caloric restriction cannot be applied in
humans, many studies have been devoted to the identification of natural products
that can prolong healthspan. 6-bromoindirubin-3'-oxime (6BIO), a hemi-synthetic
derivative of indirubins found in edible mollusks and plants, is a potent
inhibitor of Glycogen synthase kinase 3? (Gsk-3?). This pleiotropic kinase has
been implicated in various age-related diseases including tumorigenesis,
neurodegeneration and diabetes. Accordingly, 6BIO has shown anti-tumor and
anti-neurodegenerative activities; nevertheless, the potential role of 6BIO in
normal human cells senescence remains largely unknown. We report herein that
treatment of human diploid skin fibroblasts with 6BIO reduced the oxidative load,
conferred protection against oxidative stress-mediated DNA damage, and it also
promoted the activation of antioxidant and proteostatic modules; these effects
were largely phenocopied by genetic inhibition of Gsk-3. Furthermore, prolonged
treatment of cells with 6BIO, although it decreased the rate of cell cycling, it
significantly suppressed cellular senescence-related accumulation of biomolecular
damage. Taken together, our presented findings suggest that 6BIO is a novel
activator of antioxidant responses and of the proteostasis network in normal
human cells; moreover, and given the low levels of biomolecules damage in 6BIO
treated senescing cells, this compound likely exerts anti-tumor properties.