Results 11 to 20 of about 33,493 (201)

Cerebellar transcriptional alterations with Purkinje cell dysfunction and loss in mice lacking PGC-1α [PDF]

Frontiers in Cellular Neuroscience, 2015
Alterations in the expression and activity of the transcriptional coactivator peroxisome proliferator-activated receptor γ coactivator-1α (ppargc1a or PGC-1α) have been reported in multiple movement disorders, yet it is unclear how a lack of PGC-1α ...
Elizabeth K Lucas, Elizabeth K Lucas, Courtney S. Reid, Laura J. McMeekin, Sarah E. Dougherty, Sarah E. Dougherty, Candace L. Floyd, Rita Marie Cowell   +7 more
doaj   +3 more sources

The asymmetric binding of PGC-1α to the ERRα and ERRγ nuclear receptor homodimers involves a similar recognition mechanism. [PDF]

PLoS ONE, 2013
BackgroundPGC-1α is a crucial regulator of cellular metabolism and energy homeostasis that functionally acts together with the estrogen-related receptors (ERRα and ERRγ) in the regulation of mitochondrial and metabolic gene networks.
Maria Takacs, Maxim V Petoukhov, R Andrew Atkinson, Pierre Roblin, François-Xavier Ogi, Borries Demeler, Noelle Potier, Yassmine Chebaro, Annick Dejaegere, Dmitri I Svergun, Dino Moras, Isabelle M L Billas   +11 more
doaj   +5 more sources

Developmental alterations in motor coordination and medium spiny neuron markers in mice lacking pgc-1α. [PDF]

PLoS ONE, 2012
Accumulating evidence implicates the transcriptional coactivator peroxisome proliferator activated receptor γ coactivator 1α (PGC-1α) in the pathophysiology of Huntington Disease (HD).
Elizabeth K Lucas, Sarah E Dougherty, Laura J McMeekin, Alisa T Trinh, Courtney S Reid, Rita M Cowell   +5 more
doaj   +1 more source

Microglial PGC-1α protects against ischemic brain injury by suppressing neuroinflammation

Genome Medicine, 2021
Background Neuroinflammation and immune responses occurring minutes to hours after stroke are associated with brain injury after acute ischemic stroke (AIS).
Bin Han, Wei Jiang, Pan Cui, Kai Zheng, Chun Dang, Junjie Wang, He Li, Lin Chen, Rongxin Zhang, Qing Mei Wang, Zhenyu Ju, Junwei Hao   +11 more
doaj   +1 more source

NT-PGC-1α deficiency attenuates high-fat diet-induced obesity by modulating food intake, fecal fat excretion and intestinal fat absorption

Scientific Reports, 2021
Transcriptional coactivator PGC-1α and its splice variant NT-PGC-1α regulate metabolic adaptation by modulating many gene programs. Selective ablation of PGC-1α attenuates diet-induced obesity through enhancing fatty acid oxidation and thermogenesis by ...
Jihyun Kim, Jiyoung Moon, Chul-Hong Park, Jisu Lee, Helia Cheng, Z. Elizabeth Floyd, Ji Suk Chang   +6 more
doaj   +1 more source

NT-PGC-1α deficiency decreases mitochondrial FA oxidation in brown adipose tissue and alters substrate utilization in vivo

Journal of Lipid Research, 2018
Transcriptional coactivator PPAR γ coactivator (PGC)-1α and its splice variant N-terminal (NT)-PGC-1α mediate transcriptional regulation of brown adipose tissue (BAT) thermogenesis in response to changes in ambient temperature.
Jihyun Kim, Min Sung Park, Kyoungsoo Ha, Chulhong Park, Jisu Lee, Randall L. Mynatt, Ji Suk Chang   +6 more
doaj   +1 more source

Curcumin Relieves Chronic Unpredictable Mild Stress-Induced Depression-Like Behavior through the PGC-1α/FNDC5/BDNF Pathway

Behavioural Neurology, 2021
Background and Aim. Increasing evidence suggests that the peroxisome proliferator-activated receptor γ coactivator 1α (PGC-1α)/fibronectin type III domain-containing 5 (FNDC5)/brain-derived neurotrophic factor (BDNF) pathway might be critical for ...
Yanqin Wu, Fusheng Sun, Yujin Guo, Yumao Zhang, Li Li, Ruili Dang, Pei Jiang   +6 more
doaj   +1 more source

Transcriptional Activity of PGC-1α and NT-PGC-1α Is Differentially Regulated by Twist-1 in Brown Fat Metabolism

PPAR Research, 2012
Brown fat expresses two PGC-1α isoforms (PGC-1α and NT-PGC-1α) and both play a central role in the regulation of cellular energy metabolism and adaptive thermogenesis by interacting with a wide range of transcription factors including PPARγ, PPARα, ERRα,
Hee-Jin Jun, Thomas W. Gettys, Ji Suk Chang   +2 more
doaj   +1 more source

PGC-1α inhibits M2 macrophage polarization and alleviates liver fibrosis following hepatic ischemia reperfusion injury

Cell Death Discovery, 2023
Oxidative stress can induce inflammation, promoting macrophage polarization and liver fibrosis following hepatic ischemia-reperfusion (I/R). Peroxisome proliferator-activated receptor-γ coactivator-1α (PGC-1α) has anti-oxidant and anti-inflammatory ...
Yanting Zhang, Linzhong Zhang, Yanmian Zhao, Jing He, Yanghao Zhang, Xiuying Zhang   +5 more
doaj   +1 more source

Quercetin and Quercetin-Rich Red Onion Extract Alter Pgc-1α Promoter Methylation and Splice Variant Expression

PPAR Research, 2017
Pgc-1α and its various isoforms may play a role in determining skeletal muscle mitochondrial adaptations in response to diet. 8 wks of dietary supplementation with the flavonoid quercetin (Q) or red onion extract (ROE) in a high fat diet (HFD ...
Prasad P. Devarshi, Aarin D. Jones, Erin M. Taylor, Barbara Stefanska, Tara M. Henagan   +4 more
doaj   +1 more source