Cardiac ion channels.

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ESC WG on CCE Chairperson

@EWGCCEChair · X

We’re thrilled to launch the official account for the @escardio #WGCCE

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Alicia Lundby

@AliciaLundby · X

Collaborative undertaking outlining protein interactors for 13 cardiac ion channels just out in Nature Cardiovascular Research: https://t.co/rKBre17TsG Along with accompanying Research Briefing summarizing main findings: https://t.co/wHopk4OYWe @MarioDelmar3 @calum_og @nupharm1 https://t.co/y16JfBt2g7

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Nick Mark MD

@nickmmark · X

Ok a lot of frustrated bretylium fans who don’t like this tweet… Can we at least agree that if ET “has 16 base pairs” in his DNA he prob has different cardiac ion channels? https://t.co/HEIVfRLTQz

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Ana M Gómez

@AnaMGmez4 · X

Starting the #EWGCCE #EHRA2024 joint session with my friend Karin Sipido talking about cardiac ion channels. Chaired by @CarolRemme &Stephane Hatem https://t.co/PQsG4sufvc

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KriMeera Pharma

@KrimeeraPharma · X

@MoarSahitoPTI

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The Ohio State Univ. Physiology and Cell Biology

@OhioStatePCB · X

Congratulations to Jidong Fu and Isabelle Deschenes for renewal of their MPI R01 "Biophysical Modulation of Cardiac Ion Channels by microRNA" @OhioStateDHLRI @OhioStateMed @OSUWexMed @nih_nhlbi

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qwe

@qwe1286164 · X

RT @ProfSirera: @nervemed Funny channels are those quirky cardiac ion channels that open when the membrane hyperpolarises, doing the exact…

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said said

@saidsai71212343 · X

RT @ProfSirera: @nervemed Funny channels are those quirky cardiac ion channels that open when the membrane hyperpolarises, doing the exact…

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Rafael Sirera

@ProfSirera · X

@nervemed Funny channels are those quirky cardiac ion channels that open when the membrane hyperpolarises, doing the exact opposite of what most channels do and kick-starting the heartbeat. Despite their silly name, they quietly run the pacemaker machinery of the heart, making them some

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财富

@Officialola0001 · X

RT @KrimeeraPharma: @MoarSahitoPTI

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Dav Jude

@dav_jude · X

RT @KrimeeraPharma: @MoarSahitoPTI

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Dr.Sa'ad Al-Hassoun

@drsad2013 · X

RT @KrimeeraPharma: @MoarSahitoPTI

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Achilles

@jaiswinkarthi · X

RT @KrimeeraPharma: @MoarSahitoPTI

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Dr R S Lamba MD Psychiatry

@rajendr15119669 · X

RT @KrimeeraPharma: @MoarSahitoPTI

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Mentoring boys to Men

@DrHillbily · X

RT @KrimeeraPharma: @MoarSahitoPTI

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KriMeera Pharma

@KrimeeraPharma · X

@MoarSahitoPTI

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~x~

@jnsqxelle · X

RT @grok: @jnsqxelle Theoretically, intense pulsed electromagnetic fields could disrupt cardiac ion channels or induce arrhythmias like ven…

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Grok

@grok · X

@jnsqxelle Theoretically, intense pulsed electromagnetic fields could disrupt cardiac ion channels or induce arrhythmias like ventricular fibrillation if strong enough to generate currents rivaling the heart's natural potentials, as explored in bioelectromagnetics studies. However,

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Corey_of_Earth

@CoreyEnslaved · X

Post-solvent hit Arrhythmia. Heart’s off rhythm – likely vagus nerve irritation from yesterday & last night’s Solvent(VOC) attacks. Solvent residuals i.e (toluene, xylene) disrupts cardiac ion channels, causing palpitations or irregular beats (per ATSDR, 2019) Anxiety-Spoofing

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ASPET

@ASPET · X

Daniel Sastre Martínez, PhD, a research scientist, is the Molecular Pharmacology Highlighted Trainee Author for October 2025. His study focuses on how a small molecule modulates the cardiac ion channels Kv7.1 and IKs: https://t.co/y1cCh9p73V. https://t.co/4NKLkyjVrD

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Mol Pharm (ASPET)

@MolPharmJournal · X

Daniel Sastre Martínez, PhD, a research scientist, is the Molecular Pharmacology Highlighted Trainee Author for October 2025. His study focuses on how a small molecule modulates the cardiac ion channels Kv7.1 and IKs: https://t.co/BHDpWRukaK. https://t.co/67mO26BD56

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So Sunny

@SoSunny14 · X

RT @hrs_journal: BMAL1 Mediates Sex-Specific Circadian Regulation of Cardiac Ion Channels and Temporal Arrhythmia Vulnerability https://t.…

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Grok

@grok · X

@CovidConfusion @drjohnm Low vitamin D levels correlate with elevated risks of hypertension, heart failure, and ischemic heart disease, driven by inflammation, endothelial dysfunction, and vascular calcification. Magnesium deficiency disrupts cardiac ion channels, promoting arrhythmias like ventricular

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HeartRhythm

@hrs_journal · X

BMAL1 Mediates Sex-Specific Circadian Regulation of Cardiac Ion Channels and Temporal Arrhythmia Vulnerability https://t.co/JeZVTMqDFN https://t.co/NLvrNjWbKw

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IBS Biomedical Mathematics Group

@ibsbimag · X

RT @umichkim: Why are heart attacks & arrhythmias more common in the morning? Our new review summarizes how the brain’s circadian clock (SC…

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Jae Kyoung Kim

@umichkim · X

Why are heart attacks & arrhythmias more common in the morning? Our new review summarizes how the brain’s circadian clock (SCN) regulates cardiac ion channels, hormones & body temp to shape daily rhythms in heart function. Read here: https://t.co/tjH21KOkuF https://t.co/8DKwfbRBii

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NutriScience

@Nutri_Science_ · X

5) Blood Pressure, heart health, and blood vessels. • Vascular smooth muscle relaxation • Endothelial Nitric oxide support. • Stabilizes cardiac ion channels It helps blood pressure reduction, fewer ectopics, and improved endothelial function. https://t.co/9oBPgOcyrp

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LESAI_Agent

@LESAI_bot · X

@MoarSahitoPTI Azithromycin, Fluconazole, and Ondansetron are known to carry a risk of QT interval prolongation due to their potential to interfere with cardiac ion channels, particularly potassium channels.

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Enrique I. Oliver, Ph.D.

@EnriqueI_Oliver · X

RT @razolol2: #الحمدلله تم نشر ورقتنا العلمية تنظيم قنوات القلب الأيونية الحساسة للإجهاد التأكسدي

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MDPI Biology

@MDPIBiologySubj · X

RT @razolol2: #الحمدلله تم نشر ورقتنا العلمية تنظيم قنوات القلب الأيونية الحساسة للإجهاد التأكسدي

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Antioxidants MDPI

@antioxidants_OA · X

RT @razolol2: #الحمدلله تم نشر ورقتنا العلمية تنظيم قنوات القلب الأيونية الحساسة للإجهاد التأكسدي

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Razan Orfali

@razolol2 · X

RT @razolol2: #الحمدلله تم نشر ورقتنا العلمية تنظيم قنوات القلب الأيونية الحساسة للإجهاد التأكسدي

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Razan Orfali

@razolol2 · X

#الحمدلله تم نشر ورقتنا العلمية تنظيم قنوات القلب الأيونية الحساسة للإجهاد التأكسدي

Brugada syndrome is thought to be caused by genetic mutations that affect cardiac ion channels, resulting in abnormal cardiac action potentials in the right ventricular outflow tract. https://www.nature.c...

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Grok

@grok · X

@YourOnlyTruth @321Rajashejar @theliverdr The article's claim about "13 major cardiac ion channels" doesn't align with standard scientific consensus, as modern cardiology doesn't classify exactly 13 major channels. The *Charaka Samhita*'s 13 channels are conceptual, not physical like ion channels, so the comparison seems

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OnlyTruth

@YourOnlyTruth · X

@grok @321Rajashejar @theliverdr What about this article @grok? https://t.co/nfocme7E4K It clearly says Heart has 13 major cardiac ion channels

Group Update! On the 25th of Feb we presented our work to the Salford @u3acommunities.org group, presenting our work on cardiac ion channels and boron. Sylvia and Mauno led workshops on hERG blockers and boron-containing drugs respectively. A great day! @epsrcboron.bsky.social @nc3rs.bsky.social

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Andrew Leach Research Group

@an_andrew_leach · X

Group Update! On the 25th of Feb we presented our work to the @salfordu3a , presenting our work on cardiac ion channels and boron. Sylvia and Mauno led workshops on hERG blockers and boron-containing drugs respectively. An all-round great day! @NC3Rs https://t.co/T4ZnQdyKcR

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Shelby Phelps

@shelby_phelps_ · X

RT @EWGCCEChair: We’re thrilled to launch the official account for the @escardio #WGCCE

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Davor Pavlovic

@PavlovicDavor · X

RT @EWGCCEChair: We’re thrilled to launch the official account for the @escardio #WGCCE

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Simona Casini

@simona_casini · X

RT @EWGCCEChair: We’re thrilled to launch the official account for the @escardio #WGCCE

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Luca Sala

@Luca__Sala · X

RT @EWGCCEChair: We’re thrilled to launch the official account for the @escardio #WGCCE

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Ana Simon Chica

@ANASIMONCHICA1 · X

RT @EWGCCEChair: We’re thrilled to launch the official account for the @escardio #WGCCE

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Giulia Campostrini

@giu_campostrini · X

RT @EWGCCEChair: We’re thrilled to launch the official account for the @escardio #WGCCE

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Ana M Gómez

@AnaMGmez4 · X

RT @EWGCCEChair: We’re thrilled to launch the official account for the @escardio #WGCCE

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Maria Fernandez Velasco

@Mfvlorenzo · X

RT @EWGCCEChair: We’re thrilled to launch the official account for the @escardio #WGCCE

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kwitschas

@kwitschas · X

RT @EWGCCEChair: We’re thrilled to launch the official account for the @escardio #WGCCE

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Carol Ann Remme

@CarolRemme · X

RT @EWGCCEChair: We’re thrilled to launch the official account for the @escardio #WGCCE

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Lavinia Baciu

@ESC_Lavinia · X

RT @EWGCCEChair: We’re thrilled to launch the official account for the @escardio #WGCCE

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ESC WG on CCE Chairperson

@EWGCCEChair · X

We’re thrilled to launch the official account for the @escardio #WGCCE

Just booked AirBnB in San Diego to attend #HRS2025. I will present my talk “Automated patch clamping studies of cardiac ion channels” on 24 Apr, in the session hosted by the Cardiac Electrophysiology Society. Hope to meet some new friends, #ionchannels or not #cardiosky #medsky @victorchang.edu.au

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THE MAC

@NotTheMacAnon1 · X

@Elisa9477154831 @XPHOENIXDRAGON At the same time, off-target interactions of drugs with cardiac ion channels can be the cause of unwanted side effects.

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Metrion Biosciences

@Metrion_Biosci · X

Metrion has assays for a wide range of different human cardiac ion channels. https://t.co/DN0Vr1m9f5 #drugdiscovery #CRO #Screening #IonChannels https://t.co/NVakCTR717

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Health365Info.com

@health365Info · X

New therapeutic target for cardiac arrhythmias emerges https://t.co/GCM0Ibd15M Researchers identified a lipid that is involved in regulating cardiac ion channels, providing insights into possible mechanisms of cardiac arrhythmias...

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The Postdoctoral

@thepostdoctoral · X

New therapeutic target for cardiac arrhythmias emerges - ScienceDaily - Researchers identified a lipid that is involved in regulating cardiac ion channels, providing insights into possible mechanisms of cardiac ... - https://t.co/z6K1p4kqzU

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Advanced Science

@sciethesis · X

New therapeutic target for cardiac arrhythmias emerges - https://t.co/w05DX414az - Researchers identified a lipid that is involved in regulating cardiac ion channels, providing insights into possible mechanisms of cardiac arrhythmias in heart failure and a potential pathway

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Michael W. Deem

@Michael_W_Deem · X

Researchers identified a lipid that is involved in regulating cardiac ion channels, providing insights into possible mechanisms of cardiac arrhythmias in heart failure and a potential pathway for future therapeutic development. https://t.co/WiUGJu8xIa

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MemeStreamNews

@MemeStreamNews · X

New therapeutic target for cardiac arrhythmias emerges: Researchers identified a lipid that is involved in regulating cardiac ion channels, providing insights into possible mechanisms of cardiac arrhythmias in heart failure and a potential pathway for… https://t.co/WmxS3dMYLc

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CovidConfusion

@CovidConfusion · X

@RogerSeheult NaHCO3 IV (possibly)? Ca-gluconate (no, need to bypass the liver)? Beta agoniste (too slow)? Na/K is key, right? Physician daughter says CaCl to stabilize cardiac ion channels to prevent ion exchange problems. She says atropine is protocol for bradycardia, tho.

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Lia Sotorrios, PhD

@Lia_Sotorrios · X

RT @an_andrew_leach: We are here tomorrow with Sylvia presenting 'High fidelity computational approaches to exploit new structures of cardi…

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Andrew Leach Research Group

@an_andrew_leach · X

We are here tomorrow with Sylvia presenting 'High fidelity computational approaches to exploit new structures of cardiac ion channels' as well as Andrew with 'Progress towards computational tools that can predict the likelihood that a new molecule will cause cardiotoxic effects'! https://t.co/eycVD410hV

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Dan Johnson

@danmjohnson · X

RT @AnaMGmez4: Starting the #EWGCCE #EHRA2024 joint session with my friend Karin Sipido talking about cardiac ion channels. Chaired by @Car…

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Ana M Gómez

@AnaMGmez4 · X

Starting the #EWGCCE #EHRA2024 joint session with my friend Karin Sipido talking about cardiac ion channels. Chaired by @CarolRemme &Stephane Hatem https://t.co/PQsG4sufvc

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Emilia Entcheva

@emilia_entcheva · X

In control experiments for CRISPRi in hiPSC-CMs(https://t.co/xAeY6Zd1D4), we saw unexpected _upregulation_ of key cardiac ion channels when introducing Zim3-KRAB-dCas9 (no gRNAs), incl. KCNJ2, KCNH2, GJA1, with supporting functional effects...

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cacouteau

@cacouteau · X

@roxy_mojo May I suggest testing your fT3/fT4 thyroid ratio? Once I brought mine out of the death zone my heart mostly stopped doing that shit. (Not covid related) May be an undiagnosed thyroid imbalance for which no one will overtly look. Mitochodria and Cardiac ion channels likely F#%Kd

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POPLINE

@POPLINE_org · X

The antiarrhythmic effect of n-3 polyunsaturated fatty acids: modulation of cardiac ion channels as a potential mechanism https://t.co/aicPPyxC2h https://t.co/OQ5VQOa1X0

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politicky chicky

@politickychicky · X

@toobaffled Sudden arrhythmic deaths are typically due to inherited abnormalites of cardiac ion channels, such as the long QT syndrome, short QT syndrome, familial catecholaminergic polymorphic ventricular tachycardia and Brugada syndrome. IOW, people die.

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GW Engineering

@gwuengineering · X

RT @CommsBio: Development of a CRISPRi gene modulation platform to target key cardiac ion channels in human iPSC-CMs offers correlation of…

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L. Fernando Santana

@lfsantana68 · X

RT @CommsBio: Development of a CRISPRi gene modulation platform to target key cardiac ion channels in human iPSC-CMs offers correlation of…

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Communications Biology

@CommsBio · X

Development of a CRISPRi gene modulation platform to target key cardiac ion channels in human iPSC-CMs offers correlation of function measured by all-optical electrophysiology and molecular underpinnings. @emilia_entcheva @GWtweets @gwuengineering https://t.co/mNHryiLr2Y

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Dr.Virendra Singh

@singhv2003 · X

Targeted lymphoma tt in pts without prior history of AF is associated with an increased risk of AF. Dev of AF during lymphoma tt is associated with reduced survival.anthracyclines can induce AF include direct&indirect effects on cardiac ion channels, activation of pro-inflam/ROS.

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Hoseph

@BlueCheckhype · X

@TeslaFan_PR @jamaalism @TheTrickyTrout @MattWalshBlog Mental stress appears to precipitate SCA, presumably by more directly impacting on the cardiac ion channels that control the heart's electrical properties. This may lead to ventricular fibrillation, the arrhythmia that underlies SCA. - straight from NCBI/NLM

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Syed Shahrul Naz

@drshahrul80 · X

RT @nickmmark: Ok a lot of frustrated bretylium fans who don’t like this tweet… Can we at least agree that if ET “has 16 base pairs” in hi…

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Nick Mark MD

@nickmmark · X

Ok a lot of frustrated bretylium fans who don’t like this tweet… Can we at least agree that if ET “has 16 base pairs” in his DNA he prob has different cardiac ion channels? https://t.co/HEIVfRLTQz

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DNA-binding drugs

@DNAbinding · X

Rapid changes of mRNA expressions of cardiac ion channels affected by Torsadogenic drugs influence susceptibility of rat hearts to arrhythmias induced by Beta-Adrenergic stimulation https://t.co/Y0FkCesgK8

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Snizhana Chorna

@ChornaSnizhana · X

RT @FrontPhysiol:

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Lipsa Rani Panda

@rani_lipsa · X

RT @AliciaLundby: Collaborative undertaking outlining protein interactors for 13 cardiac ion channels just out in Nature Cardiovascular Res…

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excitedmuscle

@excitedmuscle · X

RT @AliciaLundby: Collaborative undertaking outlining protein interactors for 13 cardiac ion channels just out in Nature Cardiovascular Res…

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Connie Bezzina

@cbezzina1 · X

RT @AliciaLundby: Collaborative undertaking outlining protein interactors for 13 cardiac ion channels just out in Nature Cardiovascular Res…

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Emilia Entcheva

@emilia_entcheva · X

RT @AliciaLundby: Collaborative undertaking outlining protein interactors for 13 cardiac ion channels just out in Nature Cardiovascular Res…

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Arianne Caudal

@arianneinthelab · X

RT @AliciaLundby: Collaborative undertaking outlining protein interactors for 13 cardiac ion channels just out in Nature Cardiovascular Res…

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Alicia Lundby

@AliciaLundby · X

Collaborative undertaking outlining protein interactors for 13 cardiac ion channels just out in Nature Cardiovascular Research: https://t.co/rKBre17TsG Along with accompanying Research Briefing summarizing main findings: https://t.co/wHopk4OYWe @MarioDelmar3 @calum_og @nupharm1 https://t.co/y16JfBt2g7

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Jerome Montnach

@jerome_montnach · X

Outstanding study defining interactomes of main cardiac ion channels in relation with their relevance to human electrophysiology https://t.co/9PzscxXJcn

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ITN-INSPIRE

@ItnInspire · X

Representation of #INSPIRE at #ISHR2023. Anna Savchenko, PhD fellow at @CARIMMaastricht, has presented a poster showcasing the remodelling of multiple cardiac ion channels by long-term amiodarone exposure. Check it out

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Foresee Biosystems srl

@ForeseeSrl · X

RT @DipaloMichele: Look how simple it is to obtain Action Potential-like recordings from hiPSC cardiac cells with #IntraCell from @ForeseeS…

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Stefanos

@_stefanos_ · X

RT @DipaloMichele: Look how simple it is to obtain Action Potential-like recordings from hiPSC cardiac cells with #IntraCell from @ForeseeS…

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Michele Dipalo

@DipaloMichele · X

Look how simple it is to obtain Action Potential-like recordings from hiPSC cardiac cells with #IntraCell from @ForeseeSrl In a few seconds you get high quality data on cardiac ion channels from tens of cells on #MEA without damaging them. https://t.co/qbcW1HUPgE via @YouTube

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Rafael Cortorreal Javier, MD.

@RafaelCJ_ · X

Autoantibodies targeting the Kir3.4 protein were detected in patients with atrial fibrillation (AF), including those without clinically apparent AF. These autoantibodies affected cardiac ion channels and shortened action potentials, contributing to AF. https://t.co/Z2xkuNsVm4

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The National Centre for the 3Rs

@NC3Rs · X

Thousands of drugs require cardiovascular safety testing involving animals. I am developing a computational model to research drug safety in the heart which aims to prevent fatal irregular heartbeat and replace animal testing: https://t.co/DxJU7gplpu

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Frontiers - Pharmacology and Toxicology

@FrontPharmacol · X

New Research: Osimertinib Acute Exposures Induce Electrocardiac Changes by Synchronously Inhibiting the Currents of Cardiac Ion Channels #pharmacology https://t.co/Vvc2DjUWqI

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The Ohio State Univ. Physiology and Cell Biology

@OhioStatePCB · X

Congratulations to Jidong Fu and Isabelle Deschenes for renewal of their MPI R01 "Biophysical Modulation of Cardiac Ion Channels by microRNA" @OhioStateDHLRI @OhioStateMed @OSUWexMed @nih_nhlbi

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Cardio-Targets

@CardioTargets · X

Chinese herbal medicine for the treatment of cardiovascular diseases ─ targeting cardiac ion channels https://t.co/V9e2NMLsIG

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Nanion Technologies

@NanionTech · X

Are you working on Safety Pharmacology, Cardiotoxicity, or Cardiac Ion Channels? Then you should definitely join us on 24.05.2023

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Hiroshi Fujisaki

@hiro2fuji · X

RT @bpsjp: 【BPPB早期公開のお知らせ】BPPBに Tatsuki Negami, Tohru Terada による "Calculations of the binding free energies of the Comprehensive in vitro P…

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The Biophysical Society of Japan 一般社団法人日本生物物理学会

@bpsjp · X

【BPPB早期公開のお知らせ】BPPBに Tatsuki Negami, Tohru Terada による "Calculations of the binding free energies of the Comprehensive in vitro Proarrhythmia Assay (CiPA) reference drugs to cardiac ion channels" をJ-STAGEの早期公開版として掲載 しました。https://t.co/OCDJMrxNjp

日運

日本全国書誌 新着情報 【運用終了】

@jnb2019 · X

Symposium on Recent Advances in Studies of Cardiac Ion Channels and Arrhythmias = 心筋のイオンチャネルと不整脈研究の進歩 : program and abstracts [出版地不明] : [Organizing Committee "Symposium on Recent Advances in Studies of Cardiac Ion Channels and Arrh* https://t.co/i5YPSzRWbO

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AltMusic#1

@OliveStStudio · X

RT @Krom55967042: @Parsifaler Imagine chucking synthetic spike protein into complex mechanisms like ion channels & cardiac regulation? Who’…

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Krom

@krommufc · X

@Parsifaler Imagine chucking synthetic spike protein into complex mechanisms like ion channels & cardiac regulation? Who’d have thought there could have been adverse reactions to it?

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Frontiers - Network Physiology

@FrontNetPhysiol · X

RT @FrontSystemsBio:

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Bioinformatics Trends 

@BinfoTrends · X

RT @FrontSystemsBio:

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Jonathan Sangillo

@sangillo_j · X

Cardiac Ion Channels #BIOE340 https://t.co/ys1ioNLFCo

Clinical sequencing session: Dan Roden up first on cardiac ion channels. #gcd12