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Glucose-stimulated insulin secretion (GSIS) is suppressed through α-adrenergic receptor stimulation by catecholamines, epinephrine and norepinephrine, in pancreatic β-cells. Previous work has elucidated a bevy of adrenergic regulatory mechanisms beyond traditional Gi-coupled signaling including regu...
ORGANISM(S): Mus musculus (Mouse) 
2019-11-08 | PXD006330 | Pride
We utilised Super-SILAC mouse technology to perform an unbiased, quantitative analysis of the cardiac phosphoproteome in mice acutely treated in vivo with either saline or isoprenaline (ISO), a non-selective β-AR agonist. Using a customized mass spectrometry-based workflow (Figure 1), our study iden...
ORGANISM(S): Mus musculus (Mouse) 
2021-12-30 | PXD025569 | Pride
In this study, we aimed to study the effect of Beta-2 Adrenergic Receptor stimulation on secreted proteins in triple negative breast cancer cell lines. We also wanted to compare protein expression in parental or bone tropic metastatic cell lines and how they respond to adrenergic signaling.
ORGANISM(S): Homo sapiens (Human) 
2023-07-20 | PXD030371 | Pride
We have used an agnostic approach to identify drug combinations by using combination high throughput screening (cHTS) technology and make the surprising discovery that adenosine A2A and beta-2 adrenergic receptor agonists are highly synergistic, selective and novel agents that enhance glucocorticoid...
ORGANISM(S): Homo sapiens 
Myocardial aging leads to a reduction of beta-adrenergic receptor-induced metabolic and contractile responsiveness. We hypothesize that a change in the patterns of gene expression is important in these age-related events. To test this, hearts were harvested from young and aged male rats (3-4 and 20-...
ORGANISM(S): Rattus norvegicus 
Numerous murine models of heart failure (HF) have been described, many of which develop progressive deterioration of cardiac function. We have recently demonstrated that several of these can be "rescued" or prevented by transgenic cardiac expression of a peptide inhibitor of the beta-adrenergic rece...
ORGANISM(S): Mus musculus 
Activation of the sympathetic nervous system causes pronounced metabolic changes that are mediated by multiple adrenergic receptor subtypes. Systemic treatment with β2-adrenergic receptor agonists results in multiple beneficial metabolic effects, including improved glucose homeostasis. To...
2022-08-26 | MTBLS467 | MetaboLights
Sympathetic overactivation under strong acute stresses triggers acute cardiovascular events including myocardial infarction (MI), sudden cardiac death, and stress cardiomyopathy. α1-ARs and β-ARs, two dominant subtypes of adrenergic receptors in the heart, play a significant role in the physiologica...
ORGANISM(S): Mus musculus (Mouse) 
2023-01-19 | PXD036011 | Pride
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