نتایج جستجو برای: ژن pgc1α

تعداد نتایج: 16210  

Journal: :Postepy higieny i medycyny doswiadczalnej 2015
Magdalena Stefanowicz Marek Strączkowski Monika Karczewska-Kupczewska

Skeletal muscle insulin resistance manifests as a decreased ability of insulin to stimulate glucose uptake in consequence of an impairment in its intracellular signaling. Sirtuin 1 (SIRT1), which belongs to the family of sirtuins (Sir2; silent information regulator 2 protein) participates in the regulation of skeletal muscle glucose and lipid metabolism. Experimental studies indicate that SIRT1...

2014
Zhiyong Cheng Fabio A Almeida

The growing epidemic of type 2 diabetes mellitus (T2DM) and obesity is largely attributed to the current lifestyle of over-consumption and physical inactivity. As the primary platform controlling metabolic and energy homeostasis, mitochondria show aberrant changes in T2DM and obese subjects. While the underlying mechanism is under extensive investigation, epigenetic regulation is now emerging t...

2015
Elizabeth A. Stoll Rebecca Makin Ian R. Sweet Andrew J. Trevelyan Satomi Miwa Philip J. Horner Douglass M. Turnbull

Neural activity is tightly coupled to energy consumption, particularly sugars such as glucose. However, we find that, unlike mature neurons and astrocytes, neural stem/progenitor cells (NSPCs) do not require glucose to sustain aerobic respiration. NSPCs within the adult subventricular zone (SVZ) express enzymes required for fatty acid oxidation and show sustained increases in oxygen consumption...

2017
Gelsomina Mansueto Andrea Armani Carlo Viscomi Luca D’Orsi Rossella De Cegli Elena V. Polishchuk Costanza Lamperti Ivano Di Meo Vanina Romanello Silvia Marchet Pradip K. Saha Haihong Zong Bert Blaauw Francesca Solagna Caterina Tezze Paolo Grumati Paolo Bonaldo Jeffrey E. Pessin Massimo Zeviani Marco Sandri Andrea Ballabio

The transcription factor EB (TFEB) is an essential component of lysosomal biogenesis and autophagy for the adaptive response to food deprivation. To address the physiological function of TFEB in skeletal muscle, we have used muscle-specific gain- and loss-of-function approaches. Here, we show that TFEB controls metabolic flexibility in muscle during exercise and that this action is independent ...

2017
Kun Cao Xiao Lei Hu Liu Hainan Zhao Jiaming Guo Yuanyuan Chen Yang Xu Ying Cheng Cong Liu Jianguo Cui Bailong Li Jianming Cai Fu Gao Yanyong Yang

Radiation-induced lung injury (RILI) is one of the most common and fatal complications of thoracic radiotherapy. It is characterized with two main features including early radiation pneumonitis and fibrosis in later phase. This study was to investigate the potential radioprotective effects of polydatin (PD), which was shown to exert anti-inflammation and anti-oxidative capacities in other disea...

2017

Submit Manuscript | http://medcraveonline.com Abbreviations: APOA1: Apolipoprotein A1; APOB: Apolipoprotein B; ATP: Adenosine Triphosphate; BMI: Body Mass Index; CRP: Cardio-Reactive Protein; DAG: Diacylglycerol or Diglyceride; FACoA: Fatty Acyl CoA; HbA1C: Hemoglobin A1c; HOMA-IR: Homeostatic Model Assessment of Insulin Resistance; HDL: High-Density Lipoprotein cholesterol; HSCRP: Highly Sensi...

2016
Ameyalli Grasa-López Ángel Miliar-García Lucía Quevedo-Corona Norma Paniagua-Castro Gerardo Escalona-Cardoso Elba Reyes-Maldonado María-Eugenia Jaramillo-Flores

Brown algae and its carotenoids have been shown to have a positive influence on obesity and its comorbidities. This study evaluated the effect of Undaria pinnatifida and fucoxanthin on biochemical, physiological and inflammation markers related to obesity and on the expression of genes engaged on white adipose tissue lipid metabolism in a murine model of diet-induced obesity. The treatments imp...

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