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The ability to respond to stress is at the core of an organism’s survival. The hormones epinephrine and norepinephrine play a central role in stress responses in mammals, which require the synchronized interaction of the whole neuroendocrine system. Bacteria also sense and respond to epinephrine a...
ORGANISM(S): Escherichia coli 
In mammals, increasing evidence supports the generality of cotranscriptional gene regulation and the idea that genetic control often occurs subsequent to RNA polymerase II (Pol II) recruitment. In our recent experiments, we have used Pol II Chromatin Immunoprecipitation (ChIP) to investigate relatio...
ORGANISM(S): Rattus rattus 
Increased cardiac contractility during fight-or-flight response is caused by b-adrenergic augmentation of CaV1.2 channels. It is assumed that this iconic regulation involves phosphorylation of CaV1.2 a1/b-subunits. In transgenic murine hearts expressing fully PKA phosphorylation-deficient mutant a1C...
ORGANISM(S): Mus musculus (Mouse) 
2019-11-19 | PXD014501 | Pride
Increased cardiac contractility during fight-or-flight response is caused by b-adrenergic augmentation of CaV1.2 channels. It is assumed that this iconic regulation involves phosphorylation of CaV1.2 a1/b-subunits. In transgenic murine hearts expressing fully PKA phosphorylation-deficient mutant a1C...
ORGANISM(S): Mus musculus (Mouse) 
2019-11-19 | PXD014499 | Pride
Increased cardiac contractility during fight-or-flight response is caused by b-adrenergic augmentation of CaV1.2 channels. It is assumed that this iconic regulation involves phosphorylation of CaV1.2 a1/b-subunits. In transgenic murine hearts expressing fully PKA phosphorylation-deficient mutant a1C...
ORGANISM(S): Mus musculus (Mouse) 
2019-11-19 | PXD014500 | Pride
The β-adrenergic augmentation of cardiac contraction, by increasing the conductivity of L-type voltage-gated CaV1.2 channels, is of great physiological and pathophysiological importance. Stimulation of β-adrenergic receptors (βAR) activates protein kinase A (PKA) through separation of regulatory (PK...
ORGANISM(S): Homo sapiens (Human) 
2024-11-22 | PXD057841 | Pride
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