Mitochondrial phosphatidylethanolamine modulates UCP1 to promote brown adipose thermogenesis

JM Johnson, AD Peterlin, E Balderas, EG Sustarsic… - Science …, 2023 - science.org
Thermogenesis by uncoupling protein 1 (UCP1) is one of the primary mechanisms by which
brown adipose tissue (BAT) increases energy expenditure. UCP1 resides in the inner …

UCP1 deficiency causes brown fat respiratory chain depletion and sensitizes mitochondria to calcium overload-induced dysfunction

L Kazak, ET Chouchani… - Proceedings of the …, 2017 - National Acad Sciences
Brown adipose tissue (BAT) mitochondria exhibit high oxidative capacity and abundant
expression of both electron transport chain components and uncoupling protein 1 (UCP1) …

Role of UCP2 and UCP3 in nutrition and obesity

TR Nagy, ML Blaylock, WT Garvey - Nutrition, 2004 - Elsevier
The original uncoupling protein (UCP1, or thermogenin) is known to “uncouple” oxygen
consumption from adenosine diphosphate (ADP) phosphorylation in brown adipose tissue …

Adipose lipidomics and RNA-Seq analysis revealed the enhanced mitochondrial function in UCP1 knock-in pigs

J Pan, C Tao, C Cao, Q Zheng, SM Lam, G Shui… - … et Biophysica Acta (BBA …, 2019 - Elsevier
Abstract Uncoupling protein 1 (UCP1) plays a key role in nonshivering thermogenesis and is
involved in the pathogenesis of obesity. In a previous study, we generated adipocyte …

Mitochondrial reactive oxygen species and adipose tissue thermogenesis: Bridging physiology and mechanisms

ET Chouchani, L Kazak, BM Spiegelman - Journal of Biological Chemistry, 2017 - ASBMB
Brown and beige adipose tissues can catabolize stored energy to generate heat, relying on
the principal effector of thermogenesis: uncoupling protein 1 (UCP1). This unique capability …

UCP1 deficiency increases adipose tissue monounsaturated fatty acid synthesis and trafficking to the liver

LM Bond, JM Ntambi - Journal of lipid research, 2018 - ASBMB
Uncoupling protein-1 (UCP1) facilitates thermogenesis in brown and beige adipocytes and
can promote energy expenditure by decreasing mitochondrial respiratory efficiency. Defects …

The Uncoupling Protein 1 Gene (UCP1) Is Disrupted in the Pig Lineage: A Genetic Explanation for Poor Thermoregulation in Piglets

F Berg, U Gustafson, L Andersson - PLoS genetics, 2006 - journals.plos.org
Piglets appear to lack brown adipose tissue, a specific type of fat that is essential for
nonshivering thermogenesis in mammals, and they rely on shivering as the main …

[HTML][HTML] UCP1-dependent and UCP1-independent metabolic changes induced by acute cold exposure in brown adipose tissue of mice

Y Okamatsu-Ogura, M Kuroda, R Tsutsumi, A Tsubota… - Metabolism, 2020 - Elsevier
Background Brown adipose tissue (BAT) is a site of metabolic thermogenesis mediated by
mitochondrial uncoupling protein 1 (UCP1) and represents a target for a therapeutic …

UCP1 deficiency increases susceptibility to diet‐induced obesity with age

Y Kontani, Y Wang, K Kimura, KI Inokuma, M Saito… - Aging cell, 2005 - Wiley Online Library
Loss of nonshivering thermogenesis in mice by inactivation of the mitochondrial uncoupling
protein gene (Ucp1−/–mice) causes increased sensitivity to cold and unexpected resistance …

UCP1 protein: The molecular hub of adipose organ plasticity

S Cinti - Biochimie, 2017 - Elsevier
In all mammals, adipocytes are cells with abundant cytoplasmic lipids forming the
parenchyma of the adipose organ. White adipocytes store highly energetic molecules to …