Dominik Robak
@dominikrobak.bsky.social
Computers and microscopes are cool
Great news to share for #MicroscopyMonday!
Huge thanks to everyone in the @ebrahim-lab.bsky.social crew and collaborators - feels amazing to have my first journal cover image on JCI Insight! 🔬
Huge thanks to everyone in the @ebrahim-lab.bsky.social crew and collaborators - feels amazing to have my first journal cover image on JCI Insight! 🔬
Very excited to share the latest work from our lab in @insight.jci.org, highlighting a role for the #septin #cytoskeleton in protecting against "leaky gut", by recruiting non-muscle myosin II and stabilizing the tight junction.
Credit to @dominikrobak.bsky.social for the stunning cover image!
Credit to @dominikrobak.bsky.social for the stunning cover image!
This issue’s Cover: @ebrahim-lab.bsky.social @dominikrobak.bsky.social& team report on the septin cytoskeleton at apical junctions of intestinal epithelial cells, whereby it maintains barrier integrity & protects from inflammation: insight.jci.org/articles/vie...
November 24, 2025 at 6:34 PM
Great news to share for #MicroscopyMonday!
Huge thanks to everyone in the @ebrahim-lab.bsky.social crew and collaborators - feels amazing to have my first journal cover image on JCI Insight! 🔬
Huge thanks to everyone in the @ebrahim-lab.bsky.social crew and collaborators - feels amazing to have my first journal cover image on JCI Insight! 🔬
Happy #MicroscopyMonday!
Bees didn’t invent the honeycomb—biology’s been doing it at the single-cell level all along.
🟢 GFP-tagged junctions
🔵 Hoechst-stained nuclei
A living mouse intestinal villus.
No blueprint. Just (bio)physics.
#intravitalimaging #biophysics #OME #microscopyenvironment
Bees didn’t invent the honeycomb—biology’s been doing it at the single-cell level all along.
🟢 GFP-tagged junctions
🔵 Hoechst-stained nuclei
A living mouse intestinal villus.
No blueprint. Just (bio)physics.
#intravitalimaging #biophysics #OME #microscopyenvironment
April 22, 2025 at 12:35 AM
Happy #MicroscopyMonday!
Bees didn’t invent the honeycomb—biology’s been doing it at the single-cell level all along.
🟢 GFP-tagged junctions
🔵 Hoechst-stained nuclei
A living mouse intestinal villus.
No blueprint. Just (bio)physics.
#intravitalimaging #biophysics #OME #microscopyenvironment
Bees didn’t invent the honeycomb—biology’s been doing it at the single-cell level all along.
🟢 GFP-tagged junctions
🔵 Hoechst-stained nuclei
A living mouse intestinal villus.
No blueprint. Just (bio)physics.
#intravitalimaging #biophysics #OME #microscopyenvironment
#MicroscopyMonday | Colon-scoping turned coral reef
Was imaging the colon when I accidentally stumbled into this glowing patch of vascularized white adipose tissue.
🔵 mT/mG mouse (mT-only) → red membranes shown in cyan
Accidental imaging hits different.
#IntravitalImaging #LiveImaging
Was imaging the colon when I accidentally stumbled into this glowing patch of vascularized white adipose tissue.
🔵 mT/mG mouse (mT-only) → red membranes shown in cyan
Accidental imaging hits different.
#IntravitalImaging #LiveImaging
April 14, 2025 at 7:01 PM
#MicroscopyMonday | Colon-scoping turned coral reef
Was imaging the colon when I accidentally stumbled into this glowing patch of vascularized white adipose tissue.
🔵 mT/mG mouse (mT-only) → red membranes shown in cyan
Accidental imaging hits different.
#IntravitalImaging #LiveImaging
Was imaging the colon when I accidentally stumbled into this glowing patch of vascularized white adipose tissue.
🔵 mT/mG mouse (mT-only) → red membranes shown in cyan
Accidental imaging hits different.
#IntravitalImaging #LiveImaging
#3DThursday | Intestinal villi in all their folded glory
These self-renewing, nutrient-absorbing structures are beautiful and functional.
🔴 Phalloidin
🔵 DAPI
🟢 Clvd cas-3 (extrusion in action!)
Fixed tissue 3D imaging = big insight, tiny resolution.
#Microscopy #3DImaging #biophysics #intestine
These self-renewing, nutrient-absorbing structures are beautiful and functional.
🔴 Phalloidin
🔵 DAPI
🟢 Clvd cas-3 (extrusion in action!)
Fixed tissue 3D imaging = big insight, tiny resolution.
#Microscopy #3DImaging #biophysics #intestine
April 11, 2025 at 3:08 AM
#3DThursday | Intestinal villi in all their folded glory
These self-renewing, nutrient-absorbing structures are beautiful and functional.
🔴 Phalloidin
🔵 DAPI
🟢 Clvd cas-3 (extrusion in action!)
Fixed tissue 3D imaging = big insight, tiny resolution.
#Microscopy #3DImaging #biophysics #intestine
These self-renewing, nutrient-absorbing structures are beautiful and functional.
🔴 Phalloidin
🔵 DAPI
🟢 Clvd cas-3 (extrusion in action!)
Fixed tissue 3D imaging = big insight, tiny resolution.
#Microscopy #3DImaging #biophysics #intestine
Hey #BPS2025! Wanna look at cool pictures and see what happens in mice’s intestine throughout live imaging? Come by my poster at LB69 on Monday to learn more! Got some cool stuff to experience imaging data like never before! #Biophysics #Science #Microscopy #VR
February 17, 2025 at 7:58 AM
Hey #BPS2025! Wanna look at cool pictures and see what happens in mice’s intestine throughout live imaging? Come by my poster at LB69 on Monday to learn more! Got some cool stuff to experience imaging data like never before! #Biophysics #Science #Microscopy #VR