
Post-doc @NU_CDB, https://xitter.cf/t.co/p84k99CReH. cell biologist - cytoskeletal proteins - vimentin. Love to see things via lens (microscope and DSLR)
Chicago
Joined April 2022
- Tweets75
- Following226
- Followers97
- Likes521
Pinned Tweet
Delight to see that our work on vimentin intermediate filament dynamics is part of JCB’s Special collection:Intermediate Filaments 2025 ! Check it out:
rupress.org/jcb/collection/6…
@JCellBiol
@NU_CDB
@NU_BSA
@HHMIJanelia
@volodya_gelfand @aaandmoore
📕 Our Intermediate Filaments collection explores recent advances in intermediate filament research, focusing on lamins, keratins and vimentin. Explore new and recent JCB studies to accompany this week's European Intermediate Filament Meeting 👉 hubs.la/Q03Jq44d0
#Euro-IF
#விண்வெளி நாயகன் 👏👏
Mr. Musk, yes, no billionaire should dictate a nation’s policy - Indian or American.
India must welcome competition in satellite internet, from Indian and global providers, whoever offers the most practical and affordable last-mile solution for those in remote regions. In countries with lower per-capita incomes, satellite internet must be affordable too. High subscription fees and equipment costs risk putting it beyond the reach of ordinary households. Connectivity must bridge the digital divide, not create a new one.
India knows our networks and spectrum are strategic infrastructure, not merely commercial assets. India’s national security safeguards are non-negotiable.
Every country makes choices based on its own interests. Those in the West cannot preach free markets while practicing protectionism at home. USA imposed 100% tariffs on Chinese EVs to protect its domestic industry, just as India takes measures to protect its own domestic manufacturers. Both India and the US have restricted Huawei over security concerns. One cannot demand a level playing field from others only when it suits its own agenda.
Indians will internally debate, question and address our strengths and shortcomings as a democratic country.
Take BharatNet, India’s programme to bring broadband to village-level local bodies. We will question why, as the CAG’s 2026 audit report found, the programme is struggling to meet its original objectives. Why were only 33.2% of service-ready Gram Panchayats operational, despite ₹39,888 crore being spent? At the same time, we know to appreciate our telecom sector and regulations, which has made internet data among the world’s most affordable, bringing millions online.
India is a democracy, not a colony. We welcome the world, but we, the Indian people, will decide our own future - not Western vested interests, their double standards or any billionaire - Indian or American.
Bhuvan | புவனசுந்தர் retweeted
Mr. Musk, yes, no billionaire should dictate a nation’s policy - Indian or American.
India must welcome competition in satellite internet, from Indian and global providers, whoever offers the most practical and affordable last-mile solution for those in remote regions. In countries with lower per-capita incomes, satellite internet must be affordable too. High subscription fees and equipment costs risk putting it beyond the reach of ordinary households. Connectivity must bridge the digital divide, not create a new one.
India knows our networks and spectrum are strategic infrastructure, not merely commercial assets. India’s national security safeguards are non-negotiable.
Every country makes choices based on its own interests. Those in the West cannot preach free markets while practicing protectionism at home. USA imposed 100% tariffs on Chinese EVs to protect its domestic industry, just as India takes measures to protect its own domestic manufacturers. Both India and the US have restricted Huawei over security concerns. One cannot demand a level playing field from others only when it suits its own agenda.
Indians will internally debate, question and address our strengths and shortcomings as a democratic country.
Take BharatNet, India’s programme to bring broadband to village-level local bodies. We will question why, as the CAG’s 2026 audit report found, the programme is struggling to meet its original objectives. Why were only 33.2% of service-ready Gram Panchayats operational, despite ₹39,888 crore being spent? At the same time, we know to appreciate our telecom sector and regulations, which has made internet data among the world’s most affordable, bringing millions online.
India is a democracy, not a colony. We welcome the world, but we, the Indian people, will decide our own future - not Western vested interests, their double standards or any billionaire - Indian or American.
I’m honored to be invited by the @IndiaBioImaging community to deliver a talk at their upcoming webinar.
I’m excited to share my work with the vibrant bioimaging community in India and engage in meaningful discussions.
🎙️ #IBIWebinarSeries
Join us for an exciting talk by Dr. @BuvanSR (Northwestern University)
🧠 Vimentin IFs in motion—uncovering cytoskeletal dynamics
📅 15 May 2026 | ⏰ 3–4 PM IST
🔗 Register (Free): indiabioimaging.org/upcoming…
#IndiaBioImaging #Microscopy #Bioimaging
Thank you @CrestOptics for featuring my DeepSIM picture as "Image of the Week"
Image of the Week #CrestOptics | #FluorescenceFriday powered by #DeepSIM
This stunning image, courtesy @volodya_gelfand and @BuvanSR from @NorthwesternU, reveals the cytoskeletal network in mammalian cells, with #microtubules and #vimentin. Learn more: crestoptics.com/deepsim/
Excited to see our work on vimentin dynamics and organization sparking interest among researchers! Delighted to have it featured in @JCellBiol with an insightful commentary by Prof. Stepen Klumpp & Komal Bhattacharyya. Grateful for their perspectives on our research! #Vimentin
Spotlight from Bhattacharyya and Klumpp: Combining two powerful imaging techniques, Renganathan et al. (hubs.la/Q03cjPW80) provide unprecedented detail of the intermediate filament network in cells. hubs.la/Q03ckdpY0
#Cytoskeleton #Vimentin
Happy to share our work in @JCellBiol! 🎉
We reveal that #Vimentin is highly dynamic, not a rigid bundle. Filaments move independently & are loosely held.
This discovery opens the door to exploring crosstalk with other cytoskeletal components!
rupress.org/jcb/article/224/… #Vimentin
Bhuvan | புவனசுந்தர் retweeted
Explore Renganathan et al.'s study, "Transport and Organization of Individual Vimentin Filaments Within Dense Networks Revealed by Single Particle Tracking and 3D FIB-SEM", showcasing #DeepSIM super-resolution.
Read more: crestoptics.com/publications…
Bhuvan | புவனசுந்தர் retweeted
Call for Papers from #FASEBBioAdvances: Null Findings in Biological Research! 🧪 Negative results matter—contribute to advancing transparent and collaborative science. Submission deadline: April 30, 2025
Submit here: hubs.ly/Q02Qh81L0
#OpenScience #NullResults
Check out my PI @volodya_gelfand interview with @CrestOptics on integrating DeepSIM into our research. Big thanks to CrestOptics, @NikonInst @NU_BSA @NU_CDB. Don’t miss the super-res image of microtubules and vimentin I captured with our DeepSIM in lab.
Thanks !!! to my fellow trainees for nominating me as their representative, and thanks to the CDB department faculties. Congratulations to @ChandelAngad, looking forward to work with you.
📣Thrilled to announce the new postdoctoral & predoctoral departmental representatives: Bhuvan, Postdoctoral Fellow in the Gelfand lab and Chandel, Predoctoral Fellow in the Ozbudak lab!
@BuvanSR @volodya_gelfand @chandelangad @OzbudakLab
Check out our latest preprint from @volodya_gelfand lab along with @aaandmoore from JLS lab,HHMI !!! See how vimentin filaments are highly dynamic and organized at nanoscale resolution, at the single filament level. Thank you @whyeoo biorxiv.org/content/10.1101/…
Bhuvan | புவனசுந்தர் retweeted
Transport and Organization of Individual Vimentin Filaments Within Dense Networks Revealed by Single Particle Tracking and 3D FIB-SEM biorxiv.org/cgi/content/shor… #biorxiv_cellbio
Bhuvan | புவனசுந்தர் retweeted
Excited to share our new preprint with @BuvanSR and @volodya_gelfand! 🎉 Using a sparse vimentin SunTag labeling strategy and 3D FIB-SEM reconstructions, we do a deep dive on vimentin IF dynamics and nanoscale organization in cells.
#CellBiology
biorxiv.org/content/10.1101/…
Bhuvan | புவனசுந்தர் retweeted
🔬Congratulations to the latest #Mightex Application Note Award winners, Sulu Mohan and Bhuvanasundar Renganathan, on their significant contributions to scientific research.
For detailed insights into their work, visit: mightexbio.com/about-us/migh…
#Polygon
Excited to share I've received the Mightex Application Note Award-2023! Gratitude to @mightexsystems for selecting my work, my mentor & photoconversion expert @volodya_gelfand for guidance. Thanks to @NU_CDB @NUFeinbergMed @NikonInst for their support.
mightexbio.com/visualizing-v…
Thanks to @mliarispe for organizing the @NU_CDB members gathering at #ASCB #cellbio2023. Had a great time @ASCBiology with a lot of science & discussion.
Great CDB-NU representation at the #CellBio2023 meeting in Boston. Lots of great science and excitement in the field!! 🤩🧬🧪





















