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Nanocardiology Lab

@nanocardiology.bsky.social
164 followers 112 following 46 posts

The Veeraraghavan lab develops and applies light and electron microscopy approaches to understand how nanoscale structure affects the heart's rhythm in health and disease.

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Nanocardiology Lab @nanocardiology.bsky.social · 06/08/2026
A bit of news from the Nanocardiology and NanoEP labs.
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Reposted by Nanocardiology Lab
Izzy Jayasinghe @ijayas.bsky.social · 14/06/2026
Read and sign this open letter. #SaveSheffieldChemistry 🧪
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Reposted by Nanocardiology Lab
McSweeney's @mcsweeneys.net · 11/05/2026
"For too long, the university has ignored the wisdom of the donor class and hired based on academic excellence. Regrettably, this has led to the underrepresentation of discredited viewpoints in elite higher education." www.mcsweeneys.net/articles/wer...
mcsweeneys.net
We’re Diversifying the University by Hiring More Crackpots
“For too long, the university has ignored the wisdom of the donor class and hired based on academic excellence. Regrettably, this has led to the underreprese...
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Nanocardiology Lab @nanocardiology.bsky.social · 11/05/2026
www.nature.com/articles/s41... Delighted to have contributed to this exciting work led by Mikhail Tarasov and Przemysław Radwański. By combining #MINFLUX #nanoscopy with #singlechannel #patchclamp, we identified #cooperative #gating of clustered NaV1.5 #sodiumchannels. 🧵
nature.com
Nanoscale organization in the cell membrane dynamically modulates the biophysics of voltage-gated sodium channels - Nature Communications
Authors show how voltage-gated sodium channels influence each other’s gating kinetics when localized in sufficient proximity to each other as part of clusters in the membrane. These nanoscale effects ...
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Nanocardiology Lab @nanocardiology.bsky.social · 05/04/2026
Having a brilliant time, learning loads at @kitp-ucsb.bsky.social's multiscale physics of the normal and diseased heart program! Massive thanks to the organizers for including me.
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Nanocardiology Lab @nanocardiology.bsky.social · 31/01/2026
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Nanocardiology Lab @nanocardiology.bsky.social · 26/11/2025
Massive thanks to my friend Joe Austin for having me on his delightful #podcast, Rabbit Hole of Research (www.jothamaustin.com/podcast/). As a lifelong #comicbook #geek, I had a brilliant time discussing the #cardiovascular #adaptations #superheroes would need to make their powers work.
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Nanocardiology Lab @nanocardiology.bsky.social · 01/10/2025
New #paper from the lab... Louisa Mezache out how #inflammation induced by a #viral #infection can disrupt #cardiac #nanostructure and promote #AFib. rdcu.be/eIS5j Massive thanks to collaborator Jerry Nuovo for making this project possible.
rdcu.be
SARS-CoV-2 spike protein-induced inflammation underlies proarrhythmia in COVID-19
Scientific Reports - SARS-CoV-2 spike protein-induced inflammation underlies proarrhythmia in COVID-19
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Nanocardiology Lab @nanocardiology.bsky.social · 20/09/2025
Some things are worth 3 days of prep: lamb's neck cooked Champaran style share.google/GALgXbTEZ2Dj...
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Nanocardiology Lab @nanocardiology.bsky.social · 30/07/2025
Don't miss symposium B04 at #MM2025 in #SLC today! Our fantastic lineup of speakers includes Steve Presse, Lydia Kisley, Gil Bub, Peter O'Toole (@yorkbioimaging.bsky.social) , Aussie Suzuki, Bingying Chen (from @retof.bsky.social's group) & more! Looking forward to co-chairing with Prof. Jay Potts.
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Nanocardiology Lab @nanocardiology.bsky.social · 26/07/2025
Great to be back in Salt Lake City for #MM2025. Plus ça change, plus c'est la même chose!
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Nanocardiology Lab @nanocardiology.bsky.social · 23/07/2025
Very cool study! I suspect we're only beginning to understand the importance of communication between myocytes and the vasculature. The more we understand the better we can intercept pathological remodeling processes.
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Nanocardiology Lab @nanocardiology.bsky.social · 21/06/2025
The wine-cup is the little silver well, Where truth, if truth there be, doth dwell. - Omar Khayyam
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Nanocardiology Lab @nanocardiology.bsky.social · 25/05/2025
no tiny wooden hut with a grass roof in the hills but this city these people where I live still are impossible mirror facing a mirror nowhere else on the deep green lily pad dew has no color of its own the mind is exactly this tree that grass without thought or feeling both disappear Ikkyu Sojun
An ideal morning.
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Nanocardiology Lab @nanocardiology.bsky.social · 22/05/2025
Got promoted to Professor - delightful, surreal. Massive thanks to my #fantastic #team (Andy Soltisz, Madison Ammon, Bianca Moise, Louisa Mezache, Heather Struckman, Chris Hampton, Joe Waterman, and others), mentors (Steve Poelzing, Robert Gourdie), and collaborators...
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Nanocardiology Lab @nanocardiology.bsky.social · 16/04/2025
This upcoming workshop is an incredible opportunity to learn #volume #electronmicroscopy from top experts! If you can get to George Washington University May 19-22, you should check this out. Please contact anastas@email.gwu.edu for details.
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Nanocardiology Lab @nanocardiology.bsky.social · 15/04/2025
Just published in Microscopy and Microanalysis - excellent new article from Louisa Mezache and @christlet.bsky.social on recent developments in #commercial #superresolution #microscopy instruments... A must read for life scientists interested in microscopy! academic.oup.com/mam/article/...
academic.oup.com
Advancing Super-Resolution Microscopy: Recent Innovations in Commercial Instruments
Abstract. Super-resolution microscopy techniques have accelerated scientific progress, enabling researchers to explore cellular structures and dynamics wit
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Nanocardiology Lab @nanocardiology.bsky.social · 15/04/2025
I LOVE this!!!
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Nanocardiology Lab @nanocardiology.bsky.social · 15/04/2025
Nicely done, Maddy!
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Nanocardiology Lab @nanocardiology.bsky.social · 13/04/2025
Excited to be in #Taipei for #FoM2025! Check out my #gradstudent Ms. Madison Ammon's talk on how correlating #MINFLUX #nanoscopy with single channel and nanoscale patch clamp reveals unanticipated cooperative gating of ion channels at 12pm Tuesday, 4/15.
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Nanocardiology Lab @nanocardiology.bsky.social · 15/03/2025
Bulla at Biella Jazz Club - lovely bit of sufi jazz from @shergillrabbi, perfect with Saturday morning coffee.
youtube.com
Bulla at Biella Jazz Club | Rabbi Shergill
In the summer of 2024, while in Italy for a concert, Rabbi met Claudio Allifrancini, the legendary Italian saxophonist and arranger. They hit it off instantl...
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Nanocardiology Lab @nanocardiology.bsky.social · 10/03/2025
Nee (@thaikudambridge - Namah) - a fine example of contemporary #prog #rock from my neck of the woods, and a personal favorite. #MusicalMonday
buff.ly
Nee (feat. Niladri Kumar) (Namah)
Provided to YouTube by Thaikkudam BridgeNee (feat. Niladri Kumar) (Namah) · Thaikkudam Bridge · Niladri KumarNamah℗ Thaikkudam BridgeReleased on: 2019-11-30C...
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Nanocardiology Lab @nanocardiology.bsky.social · 08/03/2025
Tomatoes + onions + cast iron vanali (Tamil cooking vessel) = #alchemy! #deliciousnostalgia
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Nanocardiology Lab @nanocardiology.bsky.social · 01/03/2025
Happy Friday! Two parts Makers' 46 + 1 part Mandarincello (personal recipe) + 1 Woodford cherry over two pieces of cocktail ice = perfect fuel for a bit of pencil sketching.
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Nanocardiology Lab @nanocardiology.bsky.social · 28/02/2025
Don't miss the upcoming 5th Annual Women in Microscopy Conference! 1:30-4:30pm CST on Friday, March 7th featuring an excellent #scientific program and a strong lineup of talented #microscopists! @nuancecenter @MSAStudent
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Nanocardiology Lab @nanocardiology.bsky.social · 16/02/2025
Great presentation by @zojaselimi at #BPS2025 on #BrugadaSyndrome, showing how modulating #nanoscale organization can address #proarrhythmic dysfunction. @nanoEPlab @OhioStateDHLRI
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Nanocardiology Lab @nanocardiology.bsky.social · 16/02/2025
At #BPS2025? Check out our work:
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Nanocardiology Lab @nanocardiology.bsky.social · 11/02/2025
Excited, not executed... Hopefully, that was obvious. This round goes to jet lag 🤦🏿‍♂️🤣🤦🏿‍♂️
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Nanocardiology Lab @nanocardiology.bsky.social · 10/02/2025
Had the most wonderful time at @iiscbangalore at the *Collaborative Health Sciences Workshop* today! Razor sharp science in #cardiology, #neuroscience + filter coffee... Executed for the new collaborations. Thanks to Profs. Navakanta Bhat, @shivkumarmd for the invitation!
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Nanocardiology Lab @nanocardiology.bsky.social · 30/01/2025
Congratulations to collaborator extraordinaire Prez Radwanski on the first publication of 2025: doi.org/10.1111/epi.... Delighted to have made some contributions to this work, where we uncover mechanisms underlying deadly proarrhythmic impacts of the #epilepsy #drug #lamotrigine.
doi.org
Lamotrigine promotes reentrant ventricular tachycardia in murine hearts
Objective In 2021, the US Food and Drug Administration issued a safety warning concerning lamotrigine use in patients with underlying cardiac disorders. This warning was based on in vitro data that ...
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Nanocardiology Lab @nanocardiology.bsky.social · 22/12/2024
buff.ly/3WfYM6X #sundaysound
- Ikkyu Sojun
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Nanocardiology Lab @nanocardiology.bsky.social · 21/12/2024
Happy winter break to everyone from the @nanoEPlab and Nanocardiology gang! Wrapped up a fun year in the lab and ready for some hobby projects now. Be back next year.
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Reposted by Nanocardiology Lab
Nanocardiology Lab @nanocardiology.bsky.social · 06/12/2024
If you're in #LosAngeles for #AES2024 and attending the Channelopathy and Epilepsy Conference on Dec 6, don't miss @nanoEPlab's talk on how the heart contributes to #SUDEP and how it can be safely targeted to prevent #suddendeath. @AmEpilepsySoc @OhioStateDHLRI #epilepsy
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Nanocardiology Lab @nanocardiology.bsky.social · 06/12/2024
If you're in #LosAngeles for #AES2024 and attending the Channelopathy and Epilepsy Conference on Dec 6, don't miss @nanoEPlab's talk on how the heart contributes to #SUDEP and how it can be safely targeted to prevent #suddendeath. @AmEpilepsySoc @OhioStateDHLRI #epilepsy
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Nanocardiology Lab @nanocardiology.bsky.social · 02/12/2024
That's grading sorted out for my course! Off to commit other villainies.
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Nanocardiology Lab @nanocardiology.bsky.social · 29/11/2024
It's a Mark Knopfler & Emmylou Harris kinda morning... buff.ly/4eYQrux
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Mark Knopfler & Emmylou Harris - Song For Sonny Liston (Real Live Roadrunning | Official Live Video)
Real Live Roadrunning is a concert film recorded live on 28th June 2006 at the Gibson Amphitheatre in Los Angeles towards the end of Mark and Emmylous' tour ...
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Nanocardiology Lab @nanocardiology.bsky.social · 17/11/2024
On my way to Columbia, SC... Really looking forward to sharing some of our recent work with medical researchers and biomedical engineers at the @UofSC and to catching up with longtime friends and mentors, Jay Potts and Bob Price.
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Nanocardiology Lab @nanocardiology.bsky.social · 16/11/2024
Giving this a try, while I explore whether and when to shutter the account on Twitter (refusing to use the stupid name).
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