Warning: file_get_contents(https://eutils.ncbi.nlm.nih.gov/entrez/eutils/elink.fcgi?dbfrom=pubmed&id=29466739
&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 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 231.6 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 265.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 265.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 265.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 265.2 to int loses precision in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 534
Deprecated: Implicit conversion from float 265.2 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\29466739
.jpg): Failed to open stream: No such file or directory in C:\Inetpub\vhosts\kidney.de\httpdocs\pget.php on line 117 Cell+Rep
2018 ; 22
(8
): 2133-2145
Nephropedia Template TP
gab.com Text
Twit Text FOAVip
Twit Text #
English Wikipedia
Genetic Ablation of miR-33 Increases Food Intake, Enhances Adipose Tissue
Expansion, and Promotes Obesity and Insulin Resistance
#MMPMID29466739
Price NL
; Singh AK
; Rotllan N
; Goedeke L
; Wing A
; Canfrán-Duque A
; Diaz-Ruiz A
; Araldi E
; Baldán Á
; Camporez JP
; Suárez Y
; Rodeheffer MS
; Shulman GI
; de Cabo R
; Fernández-Hernando C
Cell Rep
2018[Feb]; 22
(8
): 2133-2145
PMID29466739
show ga
While therapeutic modulation of miRNAs provides a promising approach for numerous
diseases, the promiscuous nature of miRNAs raises concern over detrimental
off-target effects. miR-33 has emerged as a likely target for treatment of
cardiovascular diseases. However, the deleterious effects of long-term
anti-miR-33 therapies and predisposition of miR-33(-/-) mice to obesity and
metabolic dysfunction exemplify the possible pitfalls of miRNA-based therapies.
Our work provides an in-depth characterization of miR-33(-/-) mice and explores
the mechanisms by which loss of miR-33 promotes insulin resistance in key
metabolic tissues. Contrary to previous reports, our data do not support a direct
role for SREBP-1-mediated lipid synthesis in promoting these effects.
Alternatively, in adipose tissue of miR-33(-/-) mice, we observe increased
pre-adipocyte proliferation, enhanced lipid uptake, and impaired lipolysis.
Moreover, we demonstrate that the driving force behind these abnormalities is
increased food intake, which can be prevented by pair feeding with wild-type
animals.