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LEP — UCP3
Text-mined interactions from Literome
Gómez-Ambrosi et al., Cell Mol Life Sci 1999
(Obesity) :
Leptin , but not a beta 3-adrenergic agonist,
upregulates muscle
uncoupling protein-3 messenger RNA expression : short-term thermogenic interactions ... The present study provides evidence, for the first time, of the
induction of
UCP3 mRNA expression in skeletal muscle by
leptin in nongenetically obese animals
Giacobino et al., Int J Obes Relat Metab Disord 1999
(Obesity) :
The
effects of PPARgamma agonists and
leptin on BAT and muscle
UCP3 mRNA expression are also discussed
Cusin et al., Diabetes 2000
(Hypothyroidism) :
To further substantiate an involvement of thyroid hormones in the
effect of
leptin on muscle
UCP-3 expression, hypothyroid rats were ICV infused with leptin or vehicle ... These results suggest that central
leptin stimulates T3 production via an activation of T4 to T3 conversion, and that this stimulation could be
responsible for the effect of leptin on muscle
UCP-3 expression
Villarroya et al., Biochem Soc Trans 2001
:
The speed of the
effects of
leptin on
UCP3 mRNA expression suggests a direct action on skeletal muscle and BAT
Giacobino et al., Ann N Y Acad Sci 2002
(Obesity) :
Besides its well-known effect on brown adipose tissue UCP1,
leptin might
stimulate indirectly muscle
UCP3 expression
Ramsay et al., Domest Anim Endocrinol 2005
:
Expression of
UCP3 was
inhibited by growth hormone ( 100 ng/mL ; P < 0.05 ), tri-iodothyronine ( 10 nM ; P < 0.05 ) or
leptin ( 100 ng/mL ; P < 0.05 )
Luo et al., Mol Cell Biochem 2008
:
Furthermore, at the level of 10 and 100 ng/ml
leptin not only selectively
increased the gene expression of PGC-1alpha, CPT1, Cyt c, UCP2, and
UCP3 ( P < 0.05 ), but also enhanced COX enzyme activity which related to mitochondrial FAO
Gong et al., J Biol Chem 1997
(Starvation) :
UCP3 mRNA levels were also
regulated by dexamethasone,
leptin , and starvation, albeit differently in muscle and brown adipose tissue
Liu et al., Gene 1998
:
Furthermore, adenovirus mediated
leptin expression in obese ob/ob mice
led to increased expression of
UCP3 in skeletal muscle
Scarpace et al., J Endocrinol 1998
:
Leptin increased LPL mRNA by 80 %, UCP1 mRNA twofold, and
UCP3 mRNA levels by 62 % in BAT, and increased UCP2 mRNA levels twofold in EWAT