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Christian Preußer

@chpreusser.bsky.social
116 followers 131 following 23 posts

Scientist | #ExtracellularVesicles | #ExoFun | @evcorefacility.bsky.social | www.gsev.org | Lost in space 🔭 🪐🌠

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Reposted by Christian Preußer
Christian Preußer @chpreusser.bsky.social · 28/08/2026
EVs facilitate cell communication, but does this explain their release? Our new #JEV Perspective begins with thermodynamics and explores when the #EV function becomes quantitatively plausible. It's a challenging idea to develop, and one I’m especially proud of. doi.org/10.1002/jev2...
doi.org
Extracellular Vesicle Release Within Energetic and Quantitative Constraints: Implications for Function
Extracellular vesicle release reflects a thermodynamic membrane baseline in cells maintained far from equilibrium. Cargo loading follows stochastic partitioning, so most vesicles contribute to flux w...
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Christian Preußer @chpreusser.bsky.social · 28/08/2026
EVs facilitate cell communication, but does this explain their release? Our new #JEV Perspective begins with thermodynamics and explores when the #EV function becomes quantitatively plausible. It's a challenging idea to develop, and one I’m especially proud of. doi.org/10.1002/jev2...
doi.org
Extracellular Vesicle Release Within Energetic and Quantitative Constraints: Implications for Function
Extracellular vesicle release reflects a thermodynamic membrane baseline in cells maintained far from equilibrium. Cargo loading follows stochastic partitioning, so most vesicles contribute to flux w...
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Reposted by Christian Preußer
EV-iTEC Marburg @evcorefacilty.bsky.social · 21/01/2026
Isolation shapes identity. 📣 Our new paper is out in Advanced Healthcare Materials: advanced.onlinelibrary.wiley.com/doi/10.1002/... EV isolation defines functional identity. Checklist compliance is not enough — function matters. #ExtracellularVesicles #IsolationMatters #EVresearch
advanced.onlinelibrary.wiley.com
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Christian Preußer @chpreusser.bsky.social · 20/11/2025
Check this out 😊
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Christian Preußer @chpreusser.bsky.social · 29/06/2025
June isn’t dark, but 1.5 hours later… Deneb brought North America, a Pelican, and something vaguely butterfly-shaped. 90s subs could've gone longer, but sleep won😅. No filters, no miracles - just photons and persistence. #Astrophotography #DeepSky #StayCurious
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Reposted by Christian Preußer
EV-iTEC Marburg @evcorefacilty.bsky.social · 29/05/2025
💥 New toy in the @EV-iTEC lab: ÄKTA Start FPLC – small, sharp, and ready to clean up your #ExtracellularVesicles preps. SEC-based isolation? Standardized. Reproducible. Scalable. #TFF incoming. 🚛 Bonus move: Affinity & IEX protein purif? Built-in. 😎 #EV #ExoFun
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Reposted by Christian Preußer
GSEV @gsevorg.bsky.social · 16/05/2025
GSEV POST-ISEV 2025 webinar 2 Jun 2025 · 15:00 CEST · Zoom Recap of #ISEV2025 with Eva-Maria Krämer-Albers, Allegra Angenendt, Lisa Wessendorf, Fanni Borros + wrap-up team. Register ➜ fau.zoom-x.de/webinar/regi... #GSEV #EVresearch #extracellularvesicles
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Reposted by Christian Preußer
GSEV @gsevorg.bsky.social · 16/05/2025
Excited for #GSEV2025 with Dr. Rienk Nieuwland (Amsterdam Vesicle Center)! A pioneer in EV standardization - don’t miss his session on reproducibility and pitfalls in EV research. 🗓 Sept 25, 15:00 | Essen 🔗 gsev.org/gsev-2025-autumn-meeting Oral abstracts: till May 31 Poster: till July 31
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Reposted by Christian Preußer
Michael W. Pfaffl @genequan.bsky.social · 12/05/2025
𝗝𝗼𝗶𝗻 𝘁𝗵𝗲 𝗚𝗦𝗘𝗩 𝗠𝗲𝗲𝘁𝗶𝗻𝗴 𝟮𝟬𝟮𝟱 𝗼𝗻 𝗦𝗲𝗽𝘁 𝟮𝟱𝘁𝗵 & 𝟮𝟲𝘁𝗵 German Society for Extracellular Vesicles annual meeting at University Hospital Essen #GSEV2025 #exosomes EV biogenesis, emerging EV technologies, medical applications, regenerative medicine, cancer, immune regulation ... exosome-rna.com/gsev-2025-au...
exosome-rna.com
GSEV 2025 – Autumn Meeting | Exosome RNA
Join leading scientists at GSEV 2025 in Essen for dynamic discussions on extracellular vesicles, including their roles in cancer, immunity, and regenerative medicine, plus the latest in EV technologie...
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Christian Preußer @chpreusser.bsky.social · 27/04/2025
Congratulations to @danielbachurski.bsky.social . Well deserved 💪🏼
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Christian Preußer @chpreusser.bsky.social · 24/04/2025
Very nice and important discussion covering the key questions of the #ExtracellularVesicles field: Is #RNA in EVs overestimated? What are the most helpful and top-notch technologies? More to come...
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Reposted by Christian Preußer
International Society for Extracellular Vesicles @isev.org · 24/04/2025
🤩 This is going to be good! A discussion on key questions in the field with EV-superstar line-up: Eva-Maria Krämer-Albers, Clotilde Théry, Esther Nolte-'t Hoen, Ken Witwer, Hang Hubert Yin and Randy Carney #ISEV2025
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Christian Preußer @chpreusser.bsky.social · 22/04/2025
Can’t wait to meet everyone starting tomorrow — looking forward to a great time at #ISEV2025
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Christian Preußer @chpreusser.bsky.social · 18/04/2025
Easter eggs, but make them EV-inspired. #Eggsosome Excited for #ISEV2025 in #Vienna – science, faces, and fun ahead! Don’t miss the @gsevorg.bsky.social Pub Quiz on Saturday! #StayCurious & keep your #EVs colorful (and well characterized) #ExtracellularVesicles
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Christian Preußer @chpreusser.bsky.social · 12/04/2025
My first try at a full moon mosaic 🌝. Captured frame by frame with an 8" #Dobsonian - processed and stitched together into one big lunar view. Open for suggestions and comments 😀 #Moon #Astrophotography #Space
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Reposted by Christian Preußer
GSEV @gsevorg.bsky.social · 09/04/2025
𝐓𝐫𝐚𝐯𝐞𝐥 𝐆𝐫𝐚𝐧𝐭𝐬 𝐟𝐨𝐫 𝐒𝐭𝐮𝐝𝐞𝐧𝐭𝐬 – 𝐆𝐒𝐄𝐕 𝐀𝐮𝐭𝐮𝐦𝐧 𝐌𝐞𝐞𝐭𝐢𝐧𝐠 𝟐𝟎𝟐𝟓 Join us in Essen (Sep 25–26)! We offer €250 travel grants for early-career EV researchers. ✅ Enrolled in BSc/MSc/MD/PhD ✅ Abstract submitted ✅ Apply: info@gsev.org Limited spots. Selection based on abstract & motivation. gsev.org/registration/
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Christian Preußer @chpreusser.bsky.social · 07/04/2025
Excited for the biggest #ExtracellularVesicles event in Germany 2025? Registration is now open! #GSEV members attend for free. Don’t miss this chance to connect and collaborate! 🫧🧑🏻‍🔬👩🏼‍🔬 #ExoFun #StayCurious @gsevorg.bsky.social
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Christian Preußer @chpreusser.bsky.social · 30/03/2025
Just a starry sky? 🔭 Look again — 30+ galaxies hiding in plain sight, ~55 million light-years away. 🌌 This is the Virgo Cluster — and yes, the Milky Way lives here too. 📸 Captured from Earth with just a DSLR + 50mm lens. #StayCurious #DeepSky #Astrophotography #Galaxies
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Christian Preußer @chpreusser.bsky.social · 20/03/2025
🤯 quite fast 🏎️
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Christian Preußer @chpreusser.bsky.social · 19/03/2025
Can you tell the difference between the infinitely small and the vast cosmos? 🔬✨🔭 When work meets fun, science unites both—from #ExtracellularVesicles to star clusters. In the end, it's all science for life. #Astrophotography #EVs #ScienceForLife #StayCurious
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Reposted by Christian Preußer
EV-iTEC Marburg @evcorefacilty.bsky.social · 19/03/2025
Now it’s hands-on time! First #ExtracellularVesicles samples are being acquired & analyzed live. Get up close with the #Nanoimager and see the action unfold! 🔬 #EVs @oni-bio.bsky.social
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Christian Preußer @chpreusser.bsky.social · 19/03/2025
Let's go, stay tuned for updates #ExtracellularVesicles
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Reposted by Christian Preußer
EV-iTEC Marburg @evcorefacilty.bsky.social · 11/03/2025
EV Core Facility @unimarburg.bsky.social #FreeFlowElectrophoresis enables charge-based fractionation of #ExtracellularVesicles - preserving integrity & associated factors. A powerful tool for #plasma, #ascites & more! 🔬 Learn more: DOI: 10.1002/jex2.71 Interested in EV separation? Let’s connect!
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Christian Preußer @chpreusser.bsky.social · 06/03/2025
Happy and honored to have been re-elected to the @gsevorg.bsky.social board! Proud to collaborate with an incredible team shaping the future of #ExtracellularVesicles research. Let's push #EVs in front 🫧👨🏼‍⚕️ #GSEV #StayCurious
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Christian Preußer @chpreusser.bsky.social · 04/03/2025
30 years old, my first-ever scope, and still in action! 🔭 Just a camera, simple tracking, and a 2-minute exposure - nothing high-end, but still fascinating to me . One of the first sparks that made #science my passion! #StayCurious #Astrophotography #EAA #Orion
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Christian Preußer @chpreusser.bsky.social · 27/02/2025
Still some slots available: Register, join and enjoy @unimarburg.bsky.social @evcorefacilty.bsky.social #ExtracellularVesicles #ExoFun
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Christian Preußer @chpreusser.bsky.social · 12/02/2025
Let's go, be quick and join 🙂
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Christian Preußer @chpreusser.bsky.social · 06/02/2025
Getting there! 🚀 A 1-hour total exposure with my unmodded Canon 2000d and a nifty-fifty, and a second one with a Sony A7iii and a 135mm tracked on my Star Adventurer Mini. Orion after processing in Siril—still learning, but excited for more! 🔭✨ #astrophotography #OrionNebula #NightSky #Space
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Reposted by Christian Preußer
GSEV @gsevorg.bsky.social · 24/01/2025
Check out the brand new @gsevorg.bsky.social January 2025 Newsletter! Explore EV research updates, upcoming events in 2025 (IGLD/GSEV Spring Meeting, GSEV Autumn Meeting, new calls for MOVE scholarships), and more. Join us in advancing #extracellularvesicle research. ➡️http://gsev.org
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Christian Preußer @chpreusser.bsky.social · 10/01/2025
Finally made it to capture #Mars for the first time since doing #EAA with my Dobsonian. Bonus bycatch under nearly full moon: ever-reliable #Jupiter 💫🔭
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Christian Preußer @chpreusser.bsky.social · 12/12/2024
Very cool work on studying membrane protein organisation in #ExtracellularVesicles. Stunning overlap of protein structures and cryo-EM. Kudos to the authors.
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Christian Preußer @chpreusser.bsky.social · 11/12/2024
The sound of incoming #ExtracellularVesicles
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Christian Preußer @chpreusser.bsky.social · 03/12/2024
Happy to share. Love podcasts? Combine your passion with one of biology's coolest topics: #ExtracellularVesicles 🎧🫧
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Reposted by Christian Preußer
Witold Szymański @witek-teammassspec.bsky.social · 03/12/2024
@chpreusser.bsky.social maybe something for you! Get those EV people for some knowledge exchange!
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Christian Preußer @chpreusser.bsky.social · 30/11/2024
Delayed, but hopefully not too late 👋
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