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xavier salvatella

@xsalvatella1.bsky.social

Scientist at ICREA and IRB Barcelona.

730 Followers  |  478 Following  |  38 Posts  |  Joined: 07.01.2024
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Posts by xavier salvatella (@xsalvatella1.bsky.social)

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STI1 domain engages transient helices to mediate Dsk2 phase separation and proteasome condensation - The EMBO Journal Ubiquitin-binding shuttle proteins are important components of stress-induced biomolecular condensates in cells. Yeast Dsk2 scaffolds proteasome-containing condensates via multivalent interactions wit...

Yeast ubiquilin Dsk2 scaffolds proteasome-containing condensates under stress via multivalent interactions – @castanedalab.bsky.social et al show how dynamic interactions among its STI1 domain & transient helices in its disordered region promote its phase-separation
link.springer.com/article/10.1...

11.02.2026 14:53 β€” πŸ‘ 21    πŸ” 16    πŸ’¬ 0    πŸ“Œ 1
The image illustrates a principle by which homomers can be polymerized by mutations or by multivalent small molecules.

The image illustrates a principle by which homomers can be polymerized by mutations or by multivalent small molecules.

In 2017 we showed that homomers evolve on the edge of supramolecular self-assembly. Here we show how to exploit this vulnerability so that ALL homomers can become bona fide drug-🎯. Delighted that Aim 3 of our @erc.europa.eu finally polymerized! Manuscript: πŸ‘‰ rdcu.be/e27bT

09.02.2026 17:36 β€” πŸ‘ 20    πŸ” 6    πŸ’¬ 1    πŸ“Œ 0

An excellent review on a fascinating topic !

07.02.2026 09:16 β€” πŸ‘ 4    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Join 2026 BPS Lecturer Lewis Kay on Tuesday, February 24, 2:00 PM - 3:00 PM at #bps2026 for an informal discussion. Dr. Kay will share insights from his scientific careerβ€”from pioneering discoveries to lessons learned along the wayβ€”and reflect on how the field continues to evolve

29.01.2026 19:03 β€” πŸ‘ 7    πŸ” 6    πŸ’¬ 0    πŸ“Œ 0
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πŸ“’Β  #MAINFRAME Symposium comes to Barcelona!

Experts in #AI, computational chemistry & small-molecule #DrugDiscovery meet to advance open, large-scale screening for 2,000+ human proteins.

πŸ“† Mar 18–19
πŸ“ Ateneu BarcelonΓ¨s
ℹ️ https://shorturl.at/1aKKS

@ptck72.bsky.social

29.01.2026 10:49 β€” πŸ‘ 1    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0
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Head, Advanced Genomics Technologies Core Facility (Ref. CF/26/01) - IRB Barcelona IRB Barcelona invites applications for the position of Head, Advanced Genomics Technologies Core Facility. The successful candidate will report to the Director, Technology Strateg...

🚨WE'RE RECRUITING AT @irbbarcelona.org !!!!

--- ADVANCED GENOMICS FACILITY MANAGER ---

An amazing opportunity to help us drive the fight against cancer and other aging-related diseases using Single-cell, Bulk and Spatial genomics!!!!

APPLY NOW!!!!

recruitment.irbbarcelona.org/jobs/7124180...

27.01.2026 14:36 β€” πŸ‘ 6    πŸ” 12    πŸ’¬ 0    πŸ“Œ 0

How does protein folding change inside biomolecular condensates?

Our new preprint put forwards a framework for predicting this!! πŸ₯³πŸ₯³πŸ₯³πŸ₯³ work by the talented @nathanieldhess.bsky.social

14.01.2026 21:22 β€” πŸ‘ 35    πŸ” 13    πŸ’¬ 0    πŸ“Œ 0
16 de enero de 2026
YouTube video by IRB Barcelona 16 de enero de 2026

You can’t miss this video we shared today during the tribute to Dr. #JoanGuinovart.

Today, the scientific community, institutional leaders, colleagues, friends, and family gathers to honour the life and legacy of the founder and first director of #IRBBarcelona.

πŸŽ₯ youtu.be/_SJ5Rudj2ik

16.01.2026 10:51 β€” πŸ‘ 5    πŸ” 2    πŸ’¬ 0    πŸ“Œ 1

Unfortunately this seminar has been cancelled. We will reschedule it and share the details here.

20.11.2025 11:31 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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πŸ“Œ Don't miss our plenary #seminar this week, with Prof. Edward Lemke, from @unimainz.bsky.social.Β 

Host: Dr. @xsalvatella1.bsky.social, #IRBBarcelona

Register here ➑️ https://shorturl.at/I58yN

πŸ§ͺ

17.11.2025 10:02 β€” πŸ‘ 1    πŸ” 2    πŸ’¬ 1    πŸ“Œ 0
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We're now recruiting early career group leaders at the Crick to lead ambitious research programmes and explore bold scientific questions.

Hear our Director, Edith Heard, explain why the Crick is a unique place for curiosity-driven research.

Apply now ➑️ www.crick.ac.uk/careers-stud...

09.10.2025 14:06 β€” πŸ‘ 135    πŸ” 111    πŸ’¬ 1    πŸ“Œ 18
Snapshot of a condensate near a lipid membrane with Swedish Research Council and MalmΓΆ University logos.

Snapshot of a condensate near a lipid membrane with Swedish Research Council and MalmΓΆ University logos.

I'm hiring for a PhD position at MalmΓΆ University, Sweden!

The project will focus on molecular modelling of proteins, lipids, and biomolecular condensates at cell membranes.

More details and application form: tinyurl.com/4zm92365

Please feel free to share!

@vetenskapsradet.bsky.social | @mau.se

02.10.2025 07:46 β€” πŸ‘ 29    πŸ” 16    πŸ’¬ 0    πŸ“Œ 1

Thank you FundaciΓ³n @bbvaenespana.bsky.social for supporting our collaboration with Michael Krieg of @icfo.eu !

03.10.2025 11:01 β€” πŸ‘ 5    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0
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Is the Sagrada FamΓ­lia a Masterpiece or Kitsch? In the century since Antoni GaudΓ­ died, his wild design has been obsessively realized, creating the world’s tallest churchβ€”and an endlessly debated icon.

Antoni Gaudí’s vision for the Sagrada FamΓ­lia, a church that’s been under construction for nearly 150 years, was never universally liked. George Orwell called the church β€œone of the most hideous buildings in the world.”

23.09.2025 16:48 β€” πŸ‘ 122    πŸ” 16    πŸ’¬ 17    πŸ“Œ 8
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Autism is on the rise: what’s really behind the increase? Nature - RFK Jr has vowed to find out what’s responsible, but scientists say he is ignoring answers from decades of research.

RFK Jr has vowed to find out what’s responsible for the rise in autism diagnoses, but scientists say he is ignoring answers from decades of research

go.nature.com/47R4brs

29.08.2025 12:27 β€” πŸ‘ 55    πŸ” 24    πŸ’¬ 1    πŸ“Œ 1
Asst Professor - Molecular Biology - Computational Biochemist The Department of Molecular Biology (MOLB) and the School of Computing (SoC) at the University of Wyoming seeks candidates for a tenure-track position at the rank of Assistant Professor starting in th...

Are you a computational biologist who loves the outdoors & is thinking about faculty positions? Then check this out:
eeik.fa.us2.oraclecloud.com/hcmUI/Candid...

Tenure track position at the University of Wyoming - amazing colleagues, beautiful landscape, and fantastic work-life balance.

28.08.2025 16:16 β€” πŸ‘ 6    πŸ” 13    πŸ’¬ 0    πŸ“Œ 1

New paper on transcription factor phase separation published from my colleague Aseem Ansari's and my lab: Reconciling competing models on the roles of condensates and soluble complexes in transcription factor function authors.elsevier.com/sd/article/S...

09.07.2025 04:12 β€” πŸ‘ 30    πŸ” 12    πŸ’¬ 1    πŸ“Œ 0
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Exciting news: our Board of Trustees has appointed @monicabettencourt.bsky.social as the CRG's new Director. Prof Bettencourt-Dias is expected to take up the post in 2026, replacing Dr. Luis Serrano, who will continue to maintain a research group at the institute.
www.crg.eu/en/news/moni...

01.07.2025 08:59 β€” πŸ‘ 95    πŸ” 17    πŸ’¬ 5    πŸ“Œ 7
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Four University colleagues win prestigious Royal Society of Chemistry prizes Four University of Manchester colleagues have been honoured by the Royal Society of Chemistry for their outstanding contributions to the chemical sciences.Professor Igor Larrosa has been selected to r...

Congratulations to RSC-ESR group committee member Adam Brookfield and his colleague, Dr Muralidharan Shanmugam, for winning the RSC Technical Excellence Prize for their operations of the EPSRC NRF for EPR in Manchester, UK. www.manchester.ac.uk/about/news/f...

01.07.2025 11:56 β€” πŸ‘ 3    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0
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πŸ† La investigaciΓ³n sobre la causa del #autismo, premio #VanguardiadelaCiencia 2025!

Β‘Enhorabuena a las premiadas: Dra. Carla Garcia Cabau y Dra. Anna Bartomeu, del #IRBBarcelona!πŸ‘πŸ‘πŸ‘

➑️ https://shorturl.at/1hXF0

@lavanguardia.comΒ @xsalvatella1.bsky.socialΒ 

πŸ§ͺ

30.06.2025 09:02 β€” πŸ‘ 13    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0

Gracias de parte de Carla y Anna !

29.06.2025 17:27 β€” πŸ‘ 1    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Biotech financing: divide and reset - Nature Biotechnology Today’s uniquely challenging biotech climate may result in a more resilient sector.

Today’s uniquely challenging biotech climate may result in a more resilient sector nature.com/articles/s41...
rdcu.be/etg7h

24.06.2025 23:07 β€” πŸ‘ 3    πŸ” 1    πŸ’¬ 0    πŸ“Œ 0

β€œWhat is common knowledge in your field, but shocks outsiders?”

Most drugs have several activities in the human body, and discovery of these effects goes on for years after they are on the market.

17.06.2025 13:18 β€” πŸ‘ 163    πŸ” 31    πŸ’¬ 4    πŸ“Œ 2

...the amino-acid sequence does not necessarily determine 3D shape, because many of our proteins have functionally crucial disordered regions that don't really have a shape. (Sometimes they fold on binding, perhaps in a ligand-specific way, sometimes they don't.)...

15.06.2025 14:20 β€” πŸ‘ 13    πŸ” 1    πŸ’¬ 1    πŸ“Œ 0

Here's an anniversary worth celebrating!

15.06.2025 03:37 β€” πŸ‘ 14    πŸ” 3    πŸ’¬ 2    πŸ“Œ 0

Patent departments have budget targets that lead to β€œpound foolish” decisions to abandon all the time.

03.06.2025 19:17 β€” πŸ‘ 11    πŸ” 2    πŸ’¬ 0    πŸ“Œ 0
Sarah Shammas (University of Oxford):Opportunities in DNA binding provided by protein disorder

Sonia Longhi (AFMB Marseille): Intrinsic disorder, phase transitions and fibril formation by the Henipavirus V and W proteins: a new hallmark of viral pathogenesis?

Sarah Shammas (University of Oxford):Opportunities in DNA binding provided by protein disorder Sonia Longhi (AFMB Marseille): Intrinsic disorder, phase transitions and fibril formation by the Henipavirus V and W proteins: a new hallmark of viral pathogenesis?

IDPSeminars is back with another seminar this week from @sarahshammas.bsky.social and @sonia-longhi.bsky.social!

Come hear about transcriptional regulation and viral pathogenesis!

Thursday June 5th!
PST 10 am EST 1 pm CET 7 pm!

Info: idpseminars.com
Signup form: forms.gle/3yCHeYvuuqLh...

03.06.2025 17:10 β€” πŸ‘ 15    πŸ” 11    πŸ’¬ 1    πŸ“Œ 2

Congratulations for this very important paper !

29.05.2025 16:20 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0

indeed a great meeting !

15.05.2025 12:50 β€” πŸ‘ 2    πŸ” 0    πŸ’¬ 0    πŸ“Œ 0
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Nuage Therapeutics, co-founded by our group leader Denes Hnisz was highlighted in recent Nature Spotlight article: www.nature.com/articles/d42...

Find out more about work in the Hnisz lab: www.molgen.mpg.de/3857230/tran...

@irbbarcelona.org @xsalvatella1.bsky.social

14.05.2025 10:12 β€” πŸ‘ 5    πŸ” 3    πŸ’¬ 1    πŸ“Œ 0