Search Results - "Xu Parks, Xiaorong"
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The auxiliary subunit KCNE1 regulates KCNQ1 channel response to sustained calcium-dependent PKC activation
Published in PloS one (24-08-2020)“…The slow cardiac delayed rectifier current (IKs) is formed by KCNQ1 and KCNE1 subunits and is one of the major repolarizing currents in the heart. Decrease of…”
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Membrane pools of phosphatidylinositol-4-phosphate regulate KCNQ1/KCNE1 membrane expression
Published in Communications biology (14-12-2021)“…Plasma membrane phosphatidylinositol 4-phosphate (PI4P) is a precursor of PI(4,5)P 2 , an important regulator of a large number of ion channels. Although the…”
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3
Stop-codon and C-terminal nonsense mutations are associated with a lower risk of cardiac events in patients with long QT syndrome type 1
Published in Heart rhythm (2016)“…Background In long QT syndrome type 1 (LQT1), the location and type of mutations have been shown to affect the clinical outcome. Although haploinsufficiency,…”
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4
Statin-specific inhibition of Rab-GTPase regulates cPKC-mediated IKs internalization
Published in Scientific reports (28-11-2019)“…Statins are prescribed for prevention and treatment of coronary artery disease. Statins have different cholesterol lowering abilities, with rosuvastatin and…”
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5
Confirming a Role for α9nAChRs and SK Potassium Channels in Type II Hair Cells of the Turtle Posterior Crista
Published in Frontiers in cellular neuroscience (21-11-2017)“…In turtle posterior cristae, cholinergic vestibular efferent neurons (VENs) synapse on type II hair cells, bouton afferents innervating type II hair cells, and…”
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6
Statin Therapy in Long QT Syndrome Type II
Published in Biophysical journal (03-02-2017)Get full text
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7
KCNE1 Subunit Phosphorylation Leads to IKs Internalization in Response to Chronic Calcium-Dependent PKC Activation
Published in Biophysical journal (15-02-2019)Get full text
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8
Fluvastatin inhibits Rab5-mediated IKs internalization caused by chronic Ca2+-dependent PKC activation
Published in Journal of molecular and cellular cardiology (01-04-2019)“…Statins, in addition to their cholesterol lowering effects, can prevent isoprenylation of Rab GTPase proteins, a key protein family for the regulation of…”
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9
PKCβII specifically regulates KCNQ1/KCNE1 channel membrane localization
Published in Journal of molecular and cellular cardiology (01-01-2020)“…The slow voltage-gated potassium channel (IKs) is composed of the KCNQ1 and KCNE1 subunits and is one of the major repolarizing currents in the heart…”
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10
DYN-Mediated Internalization of KCNQ1/KCNE1 Channels under Sustained CPKC Activation
Published in Biophysical journal (16-02-2016)Get full text
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11
Statin Inhibits IKs Internalization in Response to Prolonged Stress Stimulus
Published in Biophysical journal (27-01-2015)Get full text
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12
Impaired IKs channel activation by Ca2+-dependent PKC shows correlation with emotion/arousal-triggered events in LQT1
Published in Journal of molecular and cellular cardiology (01-02-2015)“…The most common inherited cardiac arrhythmia, LQT1, is due to IKs potassium channel mutations and is linked to high risk of adrenergic-triggered cardiac…”
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Impaired IKs channel activation by Ca(2+)-dependent PKC shows correlation with emotion/arousal-triggered events in LQT1
Published in Journal of molecular and cellular cardiology (01-02-2015)“…The most common inherited cardiac arrhythmia, LQT1, is due to IKs potassium channel mutations and is linked to high risk of adrenergic-triggered cardiac…”
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14
Fluvastatin inhibits Rab5-mediated IKs internalization caused by chronic Ca 2+ -dependent PKC activation
Published in Journal of molecular and cellular cardiology (01-04-2019)“…Statins, in addition to their cholesterol lowering effects, can prevent isoprenylation of Rab GTPase proteins, a key protein family for the regulation of…”
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15
A review of synaptic mechanisms of vestibular efferent signaling in turtles: extrapolation to efferent actions in mammals
Published in Journal of vestibular research (01-01-2013)“…The vestibular labyrinth of nearly every vertebrate class receives a prominent efferent innervation that originates in the brainstem and ends as bouton…”
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16
Stop-codon and C-terminus nonsense mutations are associated with lower risk of cardiac events in Long QT Syndrome Type 1 patients
Published in Heart rhythm (28-08-2015)Get full text
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17
Impaired IKs channel activation by Ca 2 + -dependent PKC shows correlation with emotion/arousal-triggered events in LQT1
Published in Journal of molecular and cellular cardiology (2014)“…Abstract Background The most common inherited cardiac arrhythmia, LQT1, is due to IKs potassium channel mutations and is linked to high risk of…”
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