Results 1 to 10 of about 69,972 (249)

Regulation of autophagy in chick myotube cultures: Effect of uncoupling mitochondrial oxidative phosphorylation

open access: yesThe Journal of Poultry Science, 2023
s: Skeletal muscles have a high demand for ATP, which is met largely through mitochondria oxidative phosphorylation. Autophagy is essential for the maintenance of skeletal muscle mass under catabolic conditions.
Kazuki Nakashima, Aiko Ishida
doaj   +1 more source

Thermogenic Capacity of Human White-Fat: The Actual Picture

open access: yesProceedings, 2019
AIM: Cold exposure and exercise may increase thermogenic capacity of white adipose tissue (WAT), which could subsequently enhance energy expenditure and body weight loss.
Petros C. Dinas   +20 more
doaj   +1 more source

Effects of Nigella sativa Extracts on the Lipid Profile and Uncoupling Protein-1 Gene Expression in Brown Adipose Tissue of Mice

open access: yesAdvanced Biomedical Research, 2018
Background: Uncoupling protein-1 (UCP-1) is the index protein of the brown adipose tissue (BAT), used in the obesity studies. We evaluated the effects of thymoquinone (TQ), hydroalcoholic, and hexane extracts of Nigella sativa, on the UCP-1 gene ...
Amin Mahmoudi   +3 more
doaj   +1 more source

ANXA1 improves mitochondrial homeostasis through uncoupling protein 1 in diabetic nephropathy

open access: yesJournal of Advanced Research
Introduction: Diabetic nephropathy (DN) is a major public health concern. Our previous study found that annexin A1 (ANXA1) alleviated DN by improving mitochondrial homeostasis. However, the underlying mechanism is not fully clear yet.
Zi-Han Li   +10 more
doaj   +1 more source

Lim Homeobox 8 Is Essential for Beta Adrenergic Stimulation of Thermogenesis in Human Adipocytes

open access: yesCells
Catecholamines are crucial signaling molecules that initiate thermogenesis in adipocytes through beta-adrenergic receptors (ADRBs). Adipocyte catecholamine resistance is a common feature of pediatric obesity, often impeding weight loss and the ...
Katalin Gyurina   +8 more
doaj   +1 more source

1-Linoleoylglycerophosphocholine stimulates UCP1-dependent thermogenesis and mitochondrial respiration to combat obesity

open access: yesJournal of Lipid Research
Obesity leads to numerous illnesses and metabolic disorders, with lysophosphatidylcholine levels declining in obese patients. However, the physiological role of lysophosphatidylcholine and the regulatory mechanisms involved in modulating obesity remain ...
Rui Wang   +7 more
doaj   +1 more source

Evolution of UCP1 Transcriptional Regulatory Elements Across the Mammalian Phylogeny

open access: yesFrontiers in Physiology, 2017
Uncoupling protein 1 (UCP1) permits non-shivering thermogenesis (NST) when highly expressed in brown adipose tissue (BAT) mitochondria. Exclusive to placental mammals, BAT has commonly been regarded to be advantageous for thermoregulation in hibernators,
Michael J. Gaudry, Kevin L. Campbell
doaj   +1 more source

Moderate SIRT1 overexpression protects against brown adipose tissue inflammation

open access: yesMolecular Metabolism, 2020
Objective: Metainflammation is a chronic low-grade inflammatory state induced by obesity and associated comorbidities, including peripheral insulin resistance.
Carmen Escalona-Garrido   +12 more
doaj   +1 more source

Ginsenoside Rg1 promotes browning by inducing UCP1 expression and mitochondrial activity in 3T3-L1 and subcutaneous white adipocytes

open access: yesJournal of Ginseng Research, 2019
Background: Panax ginseng Meyer is known as a conventional herbal medicine, and ginsenoside Rg1, a steroid glycoside, is one of its components. Although Rg1 has been proved to have an antiobesity effect, the mechanism of this effect and whether it ...
Kippeum Lee   +4 more
doaj   +1 more source

Uncoupling protein-1 as a target for the treatment of obesity/insulin resistance

open access: yesFrontiers in Physiology, 2015
Presence of brown adipose tissue (BAT), characterised by the expression of the thermogenic uncoupling protein 1 (UCP1), has recently been described in adult humans.
Anne-Laure ePoher   +3 more
doaj   +1 more source

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