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Aberrantly spliced mRNAs of the 3-hydroxy-3-methylglutaryl coenzyme A lyase (HL) gene with a donor splice-site point mutation produce hereditary HL deficiency
(American Society for Biochemistry and Molecular Biology, 1996-11)
A novel point mutation in the 3-hydroxy-3methyl-glutaryl coenzyme A lyase gene was found in a Turkish patient with homozygous 3-hydroxy-3-methylglutaric acidemia. Amplification by RT-PCR of the mRNA ...
New insights of SF1 neurons in hypothalamic regulation of obesity and diabetes
(MDPI, 2021)
Despite the substantial role played by the hypothalamus in the regulation of energy balance and glucose homeostasis, the exact mechanisms and neuronal circuits underlying this regulation remain poorly ...
Blattella germanica has two HMG-CoA synthase genes. Both are regulated in the ovary during the gonadotrophic cycle
(American Society for Biochemistry and Molecular Biology, 1994-04-22)
The isoprenoid pathway leads to various essential non-sterol products in insects. These end products have a crucial role in growth, differentiation, sexual maturation, and reproduction. 3-Hydroxy-3-me ...
A nucleotide-based drug protects against glutamate- and MPP+ -induced neurotoxicity
(Scientific Research, 2011)
Nucleo CMP Forte® is a nucleotide-based drug consisting of cytidinemonophosphate, uridinemonophosphate, uridin-ediphosphate and uridinetriphosphate. It has been prescribed for peripheral nervous system ...
Ghrelin causes a decline in GABA release by reducing fatty acid oxidation in cortex
(Molecular Neurobiology, 2018)
Lipid metabolism, specifically fatty acid oxidation (FAO) mediated by carnitine palmitoyltransferase (CPT) 1A, has been described to be an important actor of ghrelin action in hypothalamus. However, it ...
Novel regulation of the synthesis of α-amino-3-hydroxy-5-methyl-4-isoxazolepropionic acid (AMPA) receptor subunit gluA1 by carnitine palmitoyltransferase 1C (CPT1C) in the hippocampus
(American Society for Biochemistry and Molecular Biology, 2015-10-16)
The regulation of AMPA-type receptor (AMPAR) abundance in the postsynaptic membrane is an important mechanism involved in learning and memory formation. Recent data suggest that one of the constituents ...
Sensing of nutrients by CPT1C controls SAC1 activity to regulate AMPA receptor trafficking
(Rockefeller University Press, 2020-09)
Carnitine palmitoyltransferase 1C (CPT1C) is a sensor of malonyl-CoA and is located in the ER of neurons. AMPA receptors (AMPARs) mediate fast excitatory neurotransmission in the brain and play a key ...
Uridine 5'-triphosphate promotes in vitro Schwannoma cell migration through matrix metalloproteinase-2 activation
(Public Library of Science, 2014-06-06)
In response to peripheral nerve injury, Schwann cells adopt a migratory phenotype and modify the extracellular matrix to make it permissive for cell migration and axonal re-growth. Uridine 5′-triphosphate ...
Hypothalamic AMPK-ER Stress-JNK1 axis mediates the central actions of thyroid hormones on energy balance
(Elsevier, 2017-07)
Thyroid hormones (THs) act in the brain to modulate energy balance. We show that central triiodothyronine (T3) regulates de novo lipogenesis in liver and lipid oxidation in brown adipose tissue (BAT) ...
Central ceramide-induced hypothalamic lipotoxicity and ER stress regulate energy balance
(Elsevier, 2014-10)
Hypothalamic endoplasmic reticulum (ER) stress is a key mechanism leading to obesity. Here, we demonstrate that ceramides induce lipotoxicity and hypothalamic ER stress, leading to sympathetic inhibition, ...