Warning: file_get_contents(https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&id=29138395
&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 229.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 229.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 229.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 229.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 229.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 229.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 229.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 263.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 263.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 263.2 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\29138395
.jpg): Failed to open stream: No such file or directory in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 117 Nat+Commun
2017 ; 8
(1
): 1493
Nephropedia Template TP
gab.com Text
Twit Text FOAVip
Twit Text #
English Wikipedia
Myokine mediated muscle-kidney crosstalk suppresses metabolic reprogramming and
fibrosis in damaged kidneys
#MMPMID29138395
Peng H
; Wang Q
; Lou T
; Qin J
; Jung S
; Shetty V
; Li F
; Wang Y
; Feng XH
; Mitch WE
; Graham BH
; Hu Z
Nat Commun
2017[Nov]; 8
(1
): 1493
PMID29138395
show ga
Kidney injury initiates metabolic reprogramming in tubule cells that contributes
to the development of chronic kidney disease (CKD). Exercise has been associated
with beneficial effects in patients with CKD. Here we show that the induction of
a myokine, irisin, improves kidney energy metabolism and prevents kidney damage.
In response to kidney injury, mice with muscle-specific PGC-1? overexpression
(mPGC-1?) exhibit reduced kidney damage and fibrosis. Metabolomics analysis
reveals increased ATP production and improved energy metabolism in injured
kidneys from mPGC-1? mice. We identify irisin as a serum factor that mediates
these metabolic effects during progressive kidney injury by inhibiting TGF-? type
1 receptor. Irisin depletion from serum blunts the induction of oxygen
consumption rate observed in tubule cells treated with mPGC-1? serum. In mice,
recombinant irisin administration attenuates kidney damage and fibrosis and
improves kidney functions. We suggest that myokine-mediated muscle-kidney
crosstalk can suppress metabolic reprograming and fibrogenesis during kidney
disease.