Dan Johnson
@danmjohnson.bsky.social
910 followers
670 following
35 posts
Researcher in cardiac (electro)physiology
Lecturer at The Open University
#Springboard Academy of Medical Sciences
Chair ESC WGCCE
#SoMe @jmccplus.bsky.social
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Reposted by Dan Johnson
Reposted by Dan Johnson
JMCC Plus
@jmccplus.bsky.social
· Aug 7
Generation and evaluation of a novel PI3K-targeting gene therapy in the failing mouse heart and healthy sheep heart
Heart failure (HF) remains a clinical challenge with cardiac dysfunction typically progressing even with treatment, and heart transplants only availab…
sciencedirect.com
Dan Johnson
@danmjohnson.bsky.social
· Jun 29
Dan Johnson
@danmjohnson.bsky.social
· May 30
Looking for some weekend reading?
We recently published some work from Chambers et al. looking at the effect of an #SGLT2i on #mitochondrial function from non-diabetic mice with #Cardiomyopathy
Accompanied by a very nice editorial!
sciencedirect.com/science/arti...
We recently published some work from Chambers et al. looking at the effect of an #SGLT2i on #mitochondrial function from non-diabetic mice with #Cardiomyopathy
Accompanied by a very nice editorial!
sciencedirect.com/science/arti...
SGLT2 inhibitor upregulates myocardial genes for oxidative phosphorylation and fatty acid metabolism in Gαq-mice
Mitochondrial dysfunction with decreased ATP production and increased release of reactive oxygen species (ROS) is a hallmark of the failing heart. Alt…
sciencedirect.com
Dan Johnson
@danmjohnson.bsky.social
· May 20
Cross-Talk of Cells in the Heart 2025: Novel Mechanisms of Disease and Arrhythmias
Cross-Talk of Cells in the Heart 2025, an exciting two-day meeting at University of Birmingham (UK) to discuss the latest breakthroughs in cardiac arrhythmia and disease research. Join us
physoc.org
Reposted by Dan Johnson
Dan Johnson
@danmjohnson.bsky.social
· May 9
Looking for some weekend reading or on your way to the
ISHR meeting in Japan?
Check out the recent work from Alican Guran,
@k8weeks.bsky.social et al. investigating the role of B56α as a mediator of cardiac responses to β-AR stimulation!
sciencedirect.com/science/arti...
ISHR meeting in Japan?
Check out the recent work from Alican Guran,
@k8weeks.bsky.social et al. investigating the role of B56α as a mediator of cardiac responses to β-AR stimulation!
sciencedirect.com/science/arti...
PP2A-B56α is a key determinant of cardiac protein phosphorylation and functional responses to β-adrenergic signalling
B56α is a protein phosphatase 2 A (PP2A) regulatory subunit which modulates the heart's inotropic response to acute β-adrenergic receptor (β-AR) stimu…
sciencedirect.com
Dan Johnson
@danmjohnson.bsky.social
· Mar 21
New Paper Alert!
New work just published investigated the differences in the #electrophysiology of the left and right stellate ganglia
What repercussions may this have for #Arrhythmia generation?
Congrats to the Authors and thanks to the Reviewers!
sciencedirect.com/science/arti...
#CardioSky
New work just published investigated the differences in the #electrophysiology of the left and right stellate ganglia
What repercussions may this have for #Arrhythmia generation?
Congrats to the Authors and thanks to the Reviewers!
sciencedirect.com/science/arti...
#CardioSky
Electrophysiological comparison of left versus right stellate ganglia neurons
The stellate ganglia of the peripheral autonomic nervous system innervate the heart and continuously fine-tune cardiac function to meet physiological …
sciencedirect.com
Dan Johnson
@danmjohnson.bsky.social
· Feb 12
Exciting news! Join us for another exclusive ISHR-ES webinar: The Beating Edge of Cardiac Metabolism! 🫀💡
📅 Friday, 7th March 2025 | ⏰ 14:00 to15:00 GMT + 1| 💻 Live Online
Hear from three leading experts as they dive into cutting-edge research & innovations.
🔗 Register now: https://buff.ly/4aWIbv1
📅 Friday, 7th March 2025 | ⏰ 14:00 to15:00 GMT + 1| 💻 Live Online
Hear from three leading experts as they dive into cutting-edge research & innovations.
🔗 Register now: https://buff.ly/4aWIbv1
Dan Johnson
@danmjohnson.bsky.social
· Jan 30
We are delighted to share that JMCC Plus is now officially indexed in PubMed Central (PMC)! Well done to all the editorial team, particularly our EiC @davorpavlovic.bsky.social and deputy @gundrylab.bsky.social 🎉
buff.ly
Dan Johnson
@danmjohnson.bsky.social
· Jan 20
Can we predict survival after #CardiogenicShock?
New research from researchers at Helsinki University and the Luxembourg Institute of Health show that a particular miRNA (miR-20b-5p) is associated with survival in cardiogenic shock!
#CardioSky
New research from researchers at Helsinki University and the Luxembourg Institute of Health show that a particular miRNA (miR-20b-5p) is associated with survival in cardiogenic shock!
#CardioSky
Circulating levels of miR-20b-5p are associated with survival in cardiogenic shock
Cardiogenic shock (CS) is a medical emergency with high in-hospital mortality. New biomarkers are needed to identify patients at a greater risk of adv…
sciencedirect.com
Dan Johnson
@danmjohnson.bsky.social
· Dec 18
In our December issue, fantastic research by Jiang et al. highlights how perivascular #fibrosis in intramyocardial blood vessels may play a key role in #myocardialinfarction (#MI) progression.
Read more here: www.sciencedirect.com/science/arti...
Read more here: www.sciencedirect.com/science/arti...
Dan Johnson
@danmjohnson.bsky.social
· Dec 12
Hello #Medsky #CardioSky
The ESC is now on Bluesky🙂
We aim to bring you here the latest in cutting-edge cardiovascular science, from all ESC resources, including the successful #ESCTVToday CV news programme. We equally aim to bring you updates from all ESC communities and to bring you altogether.
The ESC is now on Bluesky🙂
We aim to bring you here the latest in cutting-edge cardiovascular science, from all ESC resources, including the successful #ESCTVToday CV news programme. We equally aim to bring you updates from all ESC communities and to bring you altogether.
Dan Johnson
@danmjohnson.bsky.social
· Dec 11
Congratulation to the authors on this great piece of work just published in our journal!
Learn more about it in the thread below from @dr-yktham.bsky.social
Learn more about it in the thread below from @dr-yktham.bsky.social