Search Results - "Navegantes, Luiz C. C."
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Sympathetic innervation controls homeostasis of neuromuscular junctions in health and disease
Published in Proceedings of the National Academy of Sciences - PNAS (19-01-2016)“…The distribution and function of sympathetic innervation in skeletal muscle have largely remained elusive. Here we demonstrate that sympathetic neurons make…”
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Maternal Vitamin D Deficiency Impairs the Development of β Cells in Offspring Rats in a Sex-Dependent Manner
Published in International journal of molecular sciences (01-04-2024)“…Recent studies have shown that maternal vitamin D deficiency (VDD) causes long-term metabolic changes in offspring. However, little is known about the impact…”
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Interleukin-1 receptor-induced PGE2 production controls acetylcholine-mediated cardiac dysfunction and mortality during scorpion envenomation
Published in Nature communications (28-10-2020)“…Scorpion envenomation is a leading cause of morbidity and mortality among accidents caused by venomous animals. Major clinical manifestations that precede…”
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Clenbuterol suppresses proteasomal and lysosomal proteolysis and atrophy-related genes in denervated rat soleus muscles independently of Akt
Published in American journal of physiology: endocrinology and metabolism (01-01-2012)“…Although it is well known that administration of the selective β(2)-adrenergic agonist clenbuterol (CB) protects muscle following denervation (DEN), the…”
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Maternal vitamin D deficiency affects the morphology and function of glycolytic muscle in adult offspring rats
Published in Journal of cachexia, sarcopenia and muscle (01-08-2022)“…Background Fetal stage is a critical developmental window for the skeletal muscle, but little information is available about the impact of maternal vitamin D…”
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α−Calcitonin gene-related peptide inhibits autophagy and calpain systems and maintains the stability of neuromuscular junction in denervated muscles
Published in Molecular metabolism (Germany) (01-10-2019)“…Although it is well established that a-calcitonin gene-related peptide (CGRP) stabilizes muscle-type cholinergic receptors nicotinic subunits (AChR), the…”
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β2-Adrenoceptors activation regulates muscle trophic-related genes following acute resistance exercise in mice
Published in Frontiers in physiology (22-01-2024)“…Resistance exercise (RE) training and pharmacological stimulation of β 2 -Adrenoceptors (β 2 -ARs) alone can promote muscle hypertrophy and prevent muscle…”
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Mechanisms Involved in 3′,5′-Cyclic Adenosine Monophosphate-Mediated Inhibition of the Ubiquitin-Proteasome System in Skeletal Muscle
Published in Endocrinology (Philadelphia) (01-12-2009)“…Although it is well known that catecholamines inhibit skeletal muscle protein degradation, the molecular underlying mechanism remains unclear. This study was…”
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Phosphodiesterase-4 inhibition reduces proteolysis and atrogenes expression in rat skeletal muscles
Published in Muscle & nerve (01-09-2011)“…Phosphodiesterase (PDE) inhibition reduces skeletal muscle atrophy, but the underlying molecular mechanism remains unclear. We used microdialysis to…”
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Acute intermittent hypoxia in rats activates muscle proteolytic pathways through a gluccorticoid-dependent mechanism
Published in Journal of applied physiology (1985) (01-05-2017)“…Although it is well known that chronic hypoxia induces muscle wasting, the effects of intermittent hypoxia on skeletal muscle protein metabolism remain…”
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Increased Glyceride–Glycerol Synthesis in Liver and Brown Adipose Tissue of Rat: In-Vivo Contribution of Glycolysis and Glyceroneogenesis
Published in Lipids (01-08-2012)“…We have previously shown that a high-protein, carbohydrate-free diet can decrease the production of glycerol-3-phosphate (G3P) from glucose and increase…”
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Epinephrine depletion exacerbates the fasting-induced protein breakdown in fast-twitch skeletal muscles
Published in American journal of physiology: endocrinology and metabolism (01-12-2013)“…The physiological role of epinephrine in the regulation of skeletal muscle protein metabolism under fasting is unknown. We examined the effects of plasma…”
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cAMP‐dependent protein kinase inhibits FoxO activity and regulates skeletal muscle plasticity in mice
Published in The FASEB journal (01-09-2020)“…Although we have shown that catecholamines suppress the activity of the Ubiquitin‐Proteasome System (UPS) and atrophy‐related genes expression through a…”
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The carotid body detects circulating tumor necrosis factor-alpha to activate a sympathetic anti-inflammatory reflex
Published in Brain, behavior, and immunity (01-05-2022)“…•Systemic TNF-α increases carotid body afferent signalling to the brain.•TNF-α activates brain sympathetic networks and splanchnic sympathetic nerve…”
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Influence of β2-adrenergic selective agonist formoterol on the motor unit of a mouse model of a congenital myasthenic syndrome with complete VAChT deletion
Published in Neuropharmacology (01-12-2024)“…Congenital Myasthenic Syndromes (CMS) are a set of genetic diseases that affect the neuromuscular transmission causing muscular weakness. The standard…”
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Insulin/IGF1 signalling mediates the effects of β2‐adrenergic agonist on muscle proteostasis and growth
Published in Journal of cachexia, sarcopenia and muscle (01-04-2019)“…Background Stimulation of β2‐adrenoceptors can promote muscle hypertrophy and fibre type shift, and it can counteract atrophy and weakness. The underlying…”
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Simvastatin induces mitochondrial dysfunction and increased atrogin-1 expression in H9c2 cardiomyocytes and mice in vivo
Published in Archives of toxicology (01-01-2016)“…Simvastatin is effective and well tolerated, with adverse reactions mainly affecting skeletal muscle. Important mechanisms for skeletal muscle toxicity include…”
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Molecular basis of Period 1 regulation by adrenergic signaling in the heart
Published in The FASEB journal (01-10-2021)“…The cardiac circadian clock is responsible for the modulation of different myocardial processes, and its dysregulation has been linked to disease development…”
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Hepatic noradrenergic innervation acts via CREB/CRTC2 to activate gluconeogenesis during cold
Published in Metabolism, clinical and experimental (01-08-2024)“…Although it is well established that hormones like glucagon stimulates gluconeogenesis via the PKA-mediated phosphorylation of CREB and dephosphorylation of…”
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Sympathetic innervation suppresses the autophagic-lysosomal system in brown adipose tissue under basal and cold-stimulated conditions
Published in Journal of applied physiology (1985) (01-04-2020)“…The sympathetic nervous system (SNS) activates cAMP signaling and promotes trophic effects on brown adipose tissue (BAT) through poorly understood mechanisms…”
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