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Jerelle Joseph

@jerelleaj.bsky.social

Assistant Professor, Princeton University | biomolecular condensates + computer simulations | https://josephgroup.princeton.edu (she/her)

480 Followers  |  126 Following  |  56 Posts  |  Joined: 24.11.2024  |  2.0019

Latest posts by jerelleaj.bsky.social on Bluesky

Yasssssssss!!!!!! Congratulations Alex!!! πŸ’ƒπŸ½πŸ’ƒπŸ½πŸ’ƒπŸ½πŸ’ƒπŸ½πŸ’ƒπŸ½πŸ’ƒπŸ½πŸ’ƒπŸ½πŸ’ƒπŸ½πŸ’ƒπŸ½

30.09.2025 00:53 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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Theory of Condensate Size Control by Molecular Charge Asymmetry Biomolecular condensates are complex droplets comprising diverse molecules that interact by various mechanisms. Condensation is often driven by short-range attraction, but net charges can also mediate...

Out now in #ACSMacroLett: we demonstrate how molecular charge asymmetry can control the size of condensates! Work done in collaboration with @zwickergroup.bsky.social!!

Theory led by Chengjie Luo and simulations by @nathanieldhess.bsky.social!!

pubs.acs.org/doi/10.1021/...

30.09.2025 00:48 β€” πŸ‘ 12    πŸ” 2    πŸ’¬ 0    πŸ“Œ 1

Out now in #SoftMatter, our work on linking single molecule features, microstructure, and macroscopic properties of condensates! Led by Daniel Tan, a former undergrad student who is now pursuing a PhD in Computational biophysics, Dilimulati Aierken and Pablo Garcia!

pubs.rsc.org/en/content/a...

23.09.2025 14:01 β€” πŸ‘ 8    πŸ” 4    πŸ’¬ 0    πŸ“Œ 0

@ananyac2000.bsky.social (not sure why your tag got messed up, my bad)! πŸ₯³πŸ₯³

15.09.2025 14:48 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Now out in #ProteinScience! Work led by the talented πŸ₯³πŸ₯³@ananyac2000.bsky.social

onlinelibrary.wiley.com/doi/10.1002/...

15.09.2025 14:46 β€” πŸ‘ 22    πŸ” 5    πŸ’¬ 1    πŸ“Œ 0

Wow!

03.09.2025 14:35 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Nice work!!!

03.09.2025 12:47 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Who else gets nervous for the first lecture of the semester? It doesn’t matter how many times you’ve taught the course?!!! 😩#fallsemester

03.09.2025 12:47 β€” πŸ‘ 5    πŸ” 0    πŸ’¬ 2    πŸ“Œ 0

Our new approach, MAPPS, opens up new opportunities for screening small-molecule-condensate interactions on computers! Read the article here: pubs.acs.org/doi/full/10.10… 6/6

28.07.2025 17:06 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Leveraging these findings, as well as our Mpipi model for proteins, we developed a framework for probing small molecule partitioning into condensates β€” which is much faster that all atom simulations and allows us to model biologically relevant systems 5/

28.07.2025 17:06 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

Our work suggests that small molecule selectivity of condensates can be engineered 4/

28.07.2025 17:06 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

We also find that condensates enriched in hydrophobic residues exhibit stronger selectivity for small molecules. However those rich in polar residues can be selective for higher log P compounds that also have high dipole moments! 3/

28.07.2025 17:06 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

By simulating ~65 atomistic system’s this work probes the partitioning landscape of four model condensates (varying in their hydrophobic residue content). We find that BOTH characteristics of condensates and small molecules dictate partitioning 2/

28.07.2025 17:06 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0
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On the cover of JACS Au! @alinaemelianova.bsky.social’s work with Pablo and Daniel on using atomistic and residue-resolution coarse-grained simulation to probe interactions between small molecules and biomolecular condensates!! Cover designed by D. Aierken w/ Alina! 1/

28.07.2025 17:06 β€” πŸ‘ 10    πŸ” 0    πŸ’¬ 1    πŸ“Œ 0

I second that!!! β™₯️

14.07.2025 22:12 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Prediction of Small-Molecule Partitioning into Biomolecular Condensates from Simulation Predicting small-molecule partitioning into biomolecular condensates is the key to developing drugs that selectively target aberrant condensates. However, the molecular mechanisms underlying small-mol...

Huge congratulations to @alinaemelianova.bsky.social Pablo and Daniel on their paper on small-molecule partitioning into condensates now published in JACS Au and selected as ACS Editor’s Choice!!! pubs.acs.org/doi/full/10....

03.07.2025 14:47 β€” πŸ‘ 6    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0
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Can't say enough about the Condensates program at @kitp-ucsb.bsky.social. Invigorating discussions, fantastic facilities, and a beautiful location (a place I consider "home"). Thanks to @weber-lab.bsky.social, @jerelleaj.bsky.social, @zwickergroup.bsky.social, and Frank Julicher for organizing!

28.06.2025 14:38 β€” πŸ‘ 17    πŸ” 3    πŸ’¬ 1    πŸ“Œ 0

Thanks Jeremy! It was wonderful having you join us. You always bring such insight and fresh perspectives! Hope you had a safe trip back

29.06.2025 01:27 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Few more days left to nominate a rising star in bioengineering! Self-nominations are welcomed!

23.06.2025 04:42 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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β€œBiological Physics of Biomolecular Condensates: Bridging Theory and Experiment”

The conference associated with our #KITP program on condensates runs for the next three days. Looking forward to meeting everyone and the discussions!

www.kitp.ucsb.edu/activities/b...

16.06.2025 15:34 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 1

There’s nothing quite like #KITP! So grateful that we got the opportunity to put this on! The fun continues…πŸ₯°

14.06.2025 23:42 β€” πŸ‘ 9    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

I’m beyond proud of them! And so thankful for the graduate students and postdocs in the group who served as their day-to-day mentors! Looking forward to all they accomplish in the next chapter of their careers! β™₯️β™₯️

29.05.2025 20:52 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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This was a big week for the group! Our four seniors graduated and made us very proud. Ethan graduates as a Sachs Scholar, Ian secured several minors, Daniel won the MacCracken Senior Thesis Award from SEAS, and Caroline earned the highest awards in both CBE and Engineering!

29.05.2025 20:52 β€” πŸ‘ 10    πŸ” 0    πŸ’¬ 2    πŸ“Œ 0
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Jerelle Joseph: seeing biomolecular condensates with computation - Nature Structural & Molecular Biology Jerelle Joseph is an assistant professor at the Department of Chemical and Biological Engineering and the Omenn–Darling Bioengineering Institute at Princeton University in New Jersey. We contacted Jer...

@natsmb.nature.com has launched new content this month, namely Q&As. This interview with Dr. Joseph @jerelleaj.bsky.social‬ www.nature.com/articles/s41... highlights what's great about these pieces. Get to learn about the scientist and their interesting work (consensates/computational biol)!

27.05.2025 12:37 β€” πŸ‘ 4    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

See u all in Santa Barbara!!

21.05.2025 23:31 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Jerelle Joseph: seeing biomolecular condensates with computation - Nature Structural & Molecular Biology Jerelle Joseph is an assistant professor at the Department of Chemical and Biological Engineering and the Omenn–Darling Bioengineering Institute at Princeton University in New Jersey. We contacted Jer...

Thanks to @natsmb.nature.com for interviewing on our work: β€œseeing biomolecular condensates with computation”

www.nature.com/articles/s41...

16.05.2025 19:43 β€” πŸ‘ 24    πŸ” 4    πŸ’¬ 0    πŸ“Œ 0

Thanks so much for being an incredible host! Enjoyed this visit!!

14.05.2025 16:07 β€” πŸ‘ 0    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Yesterday was a great day to be at WashU!

14.05.2025 12:09 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

Join our interdisciplinary team developing computational approaches to understand and engineer biomolecular condensates. We’re looking for a postdocβ€”please apply or share with interested persons! πŸ‘©πŸ½β€πŸ’»πŸ’§πŸ§¬
puwebp.princeton.edu/AcadHire/app...

05.05.2025 18:12 β€” πŸ‘ 6    πŸ” 4    πŸ’¬ 0    πŸ“Œ 0
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Congratulations to our 4 seniors (Dan, Ethan, Caroline and Ian) on defending their theses today in the #CBE poster session!! We’re so proud! They’re heading off to Rockefeller, Caltech, Fancy Industry job, and UCLA in the fall! 3/4 were the first 3 juniors in the group. *Cue the tears*😭😭

29.04.2025 22:18 β€” πŸ‘ 3    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

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