scholarly journals Transmembrane G protein-coupled receptor 5 signaling stimulates fibroblast growth factor 21 expression concomitant with up-regulation of the transcription factor nuclear receptor Nr4a1

2021 ◽  
Vol 142 ◽  
pp. 112078
Author(s):  
Genki Kiyama ◽  
Ken-ichi Nakashima ◽  
Kazumasa Shimada ◽  
Naoko Murono ◽  
Wataru Kakihana ◽  
...  
Keyword(s):  
Transcription Factor ◽  
Growth Factor ◽  
Fibroblast Growth Factor ◽  
G Protein ◽  
Nuclear Receptor ◽  
Fibroblast Growth Factor 21 ◽  
Fibroblast Growth ◽  
G Protein Coupled Receptor ◽  
G Protein Coupled

scholarly journals The Orphan Nuclear Receptor ERRγ Regulates Hepatic CB1 Receptor-Mediated Fibroblast Growth Factor 21 Gene Expression

PLoS ONE ◽  
2016 ◽  
Vol 11 (7) ◽  
pp. e0159425 ◽  
Author(s):  
Yoon Seok Jung ◽  
Ji-Min Lee ◽  
Don-Kyu Kim ◽  
Yong-Soo Lee ◽  
Ki-Sun Kim ◽  
...  
Keyword(s):  
Gene Expression ◽  
Growth Factor ◽  
Fibroblast Growth Factor ◽  
Nuclear Receptor ◽  
Cb1 Receptor ◽  
Fibroblast Growth Factor 21 ◽  
Orphan Nuclear Receptor ◽  
Fibroblast Growth

scholarly journals Orphan Nuclear Receptor Nur77 Mediates Fasting-Induced Hepatic Fibroblast Growth Factor 21 Expression

Endocrinology ◽  
2014 ◽  
Vol 155 (8) ◽  
pp. 2924-2931 ◽  
Author(s):  
Ae-Kyung Min ◽  
Kwi-Hyun Bae ◽  
Yun-A Jung ◽  
Yeon-Kyung Choi ◽  
Mi-Jin Kim ◽  
...  
Keyword(s):  
Growth Factor ◽  
Fibroblast Growth Factor ◽  
Nuclear Receptor ◽  
Fibroblast Growth Factor 21 ◽  
Orphan Nuclear Receptor ◽  
Fibroblast Growth ◽  
Cultured Hepatocytes ◽  
Fgf21 Expression

The fasting-induced hepatic hormone, fibroblast growth factor 21 (FGF21), is a potential candidate for the treatment of metabolic syndromes. Although peroxisome proliferator-activated receptor (PPAR)α is known to play a major role in the induction of hepatic FGF21 expression, other fasting-induced transcription factors that induce FGF21 expression have not yet been fully studied. In the present study, we investigated whether the fasting-induced activation of the orphan nuclear receptor Nur77 increases hepatic FGF21 expression. We found that fasting induced hepatic Nur77 and FGF21 expression. Glucagon and forskolin increased Nur77 and FGF21 expression in vivo and in vitro, respectively, and adenovirus-mediated overexpression of Nur77 (Ad-Nur77) increased FGF21 expression in vitro and in vivo. Moreover, knockdown of endogenous Nur77 expression by siRNA-Nur77 abolished the effect of forskolin on FGF21 expression. The results of ChIP assays, EMSA, and mutagenesis analysis showed that Nur77 bound to the putative NBRE of the FGF21 promoter in cultured hepatocytes and fasting induced Nur77 binding to the FGF21 promoter in vivo. Knockdown of PPARα partially inhibited forskolin-induced FGF21 expression, suggesting PPARα involvement in glucagon-stimulated FGF21 expression. In addition, double knockdown of PPARα and Nur77 further diminished FGF21 expression in cultured hepatocytes. In conclusion, this study shows that Nur77 mediates fasting-induced hepatic FGF21 expression, and suggests an alternative mechanism via which hepatic FGF21 transcription is mediated under fasting conditions.

Fibroblast growth factor-21 predicts adverse outcome in community-acquired pneumonia

2018 ◽  
Author(s):  
Fahim Ebrahimi ◽  
Carole Wolffenbuttel ◽  
Claudine A Blum ◽  
Beat Muller ◽  
Philipp Schuetz ◽  
...  
Keyword(s):  
Growth Factor ◽  
Fibroblast Growth Factor ◽  
Adverse Outcome ◽  
Community Acquired Pneumonia ◽  
Fibroblast Growth Factor 21 ◽  
Fibroblast Growth

Effects of anti-inflammatory treatment on fibroblast growth factor-21 in obesity and metabolic syndrome

2019 ◽  
Author(s):  
Fahim Ebrahimi ◽  
Sandrine Urwyler ◽  
Matthias Betz ◽  
Emanuel Christ ◽  
Philipp Schuetz ◽  
...  
Keyword(s):  
Metabolic Syndrome ◽  
Growth Factor ◽  
Fibroblast Growth Factor ◽  
Fibroblast Growth Factor 21 ◽  
Fibroblast Growth ◽  
Anti Inflammatory

Fibroblast growth factor 21 (FGF21) in hyper- and hypothyroidism, association with metabolic disturbances

2020 ◽  
Author(s):  
Ewa Szczepańska ◽  
Małgorzata Gietka-Czernel ◽  
Piotr Glinicki ◽  
Helena Jastrzębska ◽  
Jadwiga Słowińska-Srzednicka ◽  
...  
Keyword(s):  
Growth Factor ◽  
Fibroblast Growth Factor ◽  
Fibroblast Growth Factor 21 ◽  
Fibroblast Growth ◽  
Metabolic Disturbances
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