Shubham Das

Postdoctoral Fellow at @stanford

[Shubham Das @Shubham_Das18]

🚨 New publication out in @jbiolchem!
We show how FNBP4 inhibits FMN1-mediated actin dynamics, revealing key regulatory mechanisms of non-diaphanous formin. Grateful to @Maiti_SP for his guidance and @ANRFIndia for funding!
🔗 https://t.co/MghTOKv53v
#ActinCytoskeleton @iiserkol

[Saravanan Palani @syncellbiolab]

Our new paper in @PLOSBiology introduces IntAct-U-ExM enabling isoform-specific imaging of actin at nanoscale across yeast, mammalian cells & primary neurons. Fabulous work spearheaded by @anubhav_dhar along with an amazing team! #actin #UExM
https://t.co/6kkrhfb6hz

[Shubham Das @Shubham_Das18]

Life quietly unfolds....

A tiny beginning on the screen, a whole universe in motion.
Maybe my life is unfolding softly too.
#Postdoc #journey #development_biology #actin_cytoskeleton

[Alushin_Lab @Alushin_Lab]

Very pleased that after a rigorous (and lengthy) review process, our paper visualizing how myosin generated forces modulate actin filament structure for mechanosensitive recogntion by α-catenin has appeared in @Nature

https://t.co/gzEziWL8aB

[Shubham Das @Shubham_Das18]

@TamannaMallic14 @JPhysChem Congratulations didi 👏

[Shubham Das @Shubham_Das18]

Our new preprint is out!!
We uncover a dual regulatory function of FNBP4: its C-terminus binds actin, while its N-terminus inhibits the formin FMN1.
Many thanks to @Maiti_SP, #Actin_Cytoskeleton_Dynamics_Lab, @iiserkol, & @ANRFIndia for the support.
#actin #biochemistry #nucleus

[biorxiv_biochem @biorxiv_biochem]

Dual Regulatory Role of Nuclear FNBP4 in Actin Binding and Formin FMN1 Inhibition https://t.co/GdjrrrmuE1 #biorxiv_biochem

[Shubham Das @Shubham_Das18]

@TamannaMallic14 @ARNABBA51655691 @BIPOLOffic87794 Congratulations to all authors 🎊

[Priyanka Dutta @2016priyanka30]

Kaptin, discovered 30 yrs ago in Prof. Bruce Alberts’ lab by Prof. Elaine Bearer. https://t.co/UlC8uTwsjz
Thrilled that we identified it as a WD-repeat protein and mapped its F-actin–binding residue.
Thanks @radha751 @Maiti_SP @DBT_NCCS_Pune
🔗 https://t.co/Z3EmeEzc4k

[Shubham Das @Shubham_Das18]

Second publication from #PIST Congratulations @Maiti_SP 🎉
Another manuscript on #PIST, an actin cytoskeleton remodeling protein, led by @2016priyanka30, is now ready for publication.
#Actin_Cytoskeleton_Dynamics_Lab @iiserkol

[Sankar Maiti @Maiti_SP]

Proud to share our second publication on PIST, now out in @ACS_Infectious
“GP63 Alters the Macrophage Golgin160-Associated PIST Distribution by Reducing Caspase3 Expression during Leishmania major Infection.”
🔗 https://t.co/zbsrmKfaAP

[Shubham Das @Shubham_Das18]

New publication from our lab. Congratulations @2016priyanka30 @Maiti_SP #Actin_Cytoskeleton_Dynamics_Lab @iiserkolkata

[Priyanka Dutta @2016priyanka30]

1/1🚨Excited to share novel findings on Kaptin !!!
Together with @Maiti_SP (IISER Kolkata) and @radha751 (NCCS Pune), KPTN binds barbed end of actin filaments, slows elongation, stabilizes the actin network, and is a WD-repeat protein for the first time https://t.co/2eUUc7Pi8O

[biorxiv_devbio @biorxiv_devbio]

Deciphering the Interaction Between Dvl2 and Profilin2: Effector Molecules of Non-Canonical Wnt Signaling https://t.co/D22S8qRHds #biorxiv_devbio

[Shubham Das @Shubham_Das18]

Actin fell in love with nucleus ❤️
#actin #cytoskeleton #nucleus

[Shubham Das @Shubham_Das18]

The final bow, new beginnings 🎓💫

[Shubham Das @Shubham_Das18]

@TamannaMallic14 Thank you didi

[Shubham Das @Shubham_Das18]

Excited to share our new research article, which explores the role of dopamine-based antioxidant polymers in amyloid fibrillogenesis.

[Tamanna Mallick @TamannaMallic14]

Interested in mitigating amyloid fibrilogenesis by antioxidant polymers? Check out our recent article in Small 👉 https://t.co/QsYKQpxtvE
Big thanks to all coauthors @Anushre14054288 @Shubham_Das18 and @BIPOLOffic87794!
Thanks @dcsiiserkol @iiserkol

[Martin Picard @MitoPsychoBio]

Two cells feeling each other out

[Shubham Das @Shubham_Das18]

📢Grateful to have presented my research at the @ASCBiology #CellBio2024 in San Diego, US. Thanks to @EMBO & @ANRFIndia (@serbonline) for the Travel Grant & their support. Special thanks to @Maiti_SP for guidance & mentorship! #CellBiology #TravelGrant #Actin #IISERKOLKATA #PhD

[Shubham Das @Shubham_Das18]

@Soumya20085 @EMBO Thanks bro 😊

[Shubham Das @Shubham_Das18]

Thanks to everyone who stopped by my poster at #ASCB2024! I'm excited to connect with more researchers in the field. #cellbiology #research @CellBio2024 @EMBO

[Shubham Das @Shubham_Das18]

📢 New preprint!
FNBP4 inhibits non-diaphanous formin FMN1-mediated actin nucleation, processive capping & bundling activities. We also uncovered FNBP4's nuclear-specific role in modulating actin dynamics!
Thanks to @Maiti_SP https://t.co/hvx3dkl5BG