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Matthias Muhar

@matthiasmuhar

Proteostasis and gene regulation research with high-throughput genetics. Incoming Group Leader at MPI-CBG.

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16.12.2024
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Latest posts by Matthias Muhar @matthiasmuhar

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When RNA Degradation ๐Ÿค meets ๐Ÿค Protein Degradation! tinyurl.com/E3TDMD In a collaboration of @bartellab.bsky.social and Schulman lab, we show that, in target-directed microRNA degradation (TDMD), 2-RNA-factors recruit an E3 ligase and induce the degradation of not only a protein but also RNA (1/5).

06.01.2026 08:04 ๐Ÿ‘ 117 ๐Ÿ” 50 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 4

Check out the newest preprint from the Schulman lab ๐ŸŽŠ๐ŸŽ‰

Super cool mechanism of how a metabolite regulates the stability of its own metabolizing enzyme!

Alina did it all for this project CRISPR screen โœ‚๏ธ, biochemistry ๐Ÿงช, and cryo-EM โ„๏ธ๐Ÿ”ฌ.
Congrats!

13.01.2026 14:56 ๐Ÿ‘ 13 ๐Ÿ” 5 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0
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New research group leader for functional genomics Molecular biologist Matthias Muhar becomes part of the MPI-CBG faculty

New research group leader @matthiasmuhar.bsky.social joins @mpi-cbg.de! ๐Ÿฅณ With his group "Functional genomics of proteome remodeling,โ€ Matthias wants to pursue high-throughput genetic studies to understand how protein turnover is regulated. Welcome, Matthias! www.mpi-cbg.de/news-outreac...

11.12.2025 14:15 ๐Ÿ‘ 43 ๐Ÿ” 15 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 1

What controls expansion & contraction of DNA repeats (e.g. Huntington's)? We were thrilled to collaborate w/ the lab of Marta Olejniczak to find out. Check out the cool screen from @sebasiegner.bsky.social and @matthiasmuhar.bsky.social that reads out repeat sequence. www.biorxiv.org/content/10.1...

26.11.2025 08:09 ๐Ÿ‘ 6 ๐Ÿ” 3 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 0

On that note: hello world! My new lab on genetics of proteome remodeling is starting at the incredible MPI-CBG. We have big plans and open positions for PhD students and an RA. Apply now (!) at imprs.mpi-cbg.de and tinyurl.com/2vywj6f6 respectively.

21.10.2025 21:53 ๐Ÿ‘ 10 ๐Ÿ” 5 ๐Ÿ’ฌ 2 ๐Ÿ“Œ 0

Fascinated by protein homeostasis, stem cells and development? I am recruiting PhD candidates through the fabulous IMPRS-CellDevoSys program. This place is buzzing with great science and brilliant minds. Come join!

21.10.2025 21:45 ๐Ÿ‘ 15 ๐Ÿ” 3 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 1

โšกโšกExcited to announce I'll be starting my lab at the Max Planck Institute of Molecular Genetics (@molgen.mpg.de) in Berlin in December! Leaving sunny California to join a fantastic environment with colleagues who do super cool work.
๐Ÿ”ฌ๐Ÿฆ I'm hiring at all levels! ๐Ÿ”ฌ๐Ÿฆ Check: www.molgen.mpg.de/fueyo-lab

06.10.2025 13:46 ๐Ÿ‘ 86 ๐Ÿ” 26 ๐Ÿ’ฌ 3 ๐Ÿ“Œ 2
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Are you interested in a PhD in the area of "Mechanisms of translational control during embryogenesis?" Apply now for a PhD @mpi-cbg.de! Overview of all participating RGLs: imprs.mpi-cbg.de/5761/researc...

02.10.2025 14:24 ๐Ÿ‘ 24 ๐Ÿ” 15 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 2

Heads up: ignore samtools dot org, similarly minimap2 dot com and likely others. It's owned by a known phishing site and while the binaries they offer look valid currently (but note they may be serving us different binaries to others), that could change.

Ie: it's not us (Samtools team)! Be warned

15.09.2025 08:40 ๐Ÿ‘ 146 ๐Ÿ” 127 ๐Ÿ’ฌ 2 ๐Ÿ“Œ 5

Looks like private funders, HHMI,CZI etc., are not going to โ€œsaveโ€ US research. Europe is setting up mechanisms to attract US researchers & it may work. But, common, target junior talent, donโ€™t shower money on superstars who will be flying professors & return to US when the science winter passes.

10.08.2025 15:35 ๐Ÿ‘ 40 ๐Ÿ” 9 ๐Ÿ’ฌ 0 ๐Ÿ“Œ 1
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I am super excited to announce that I will be starting my lab at the Department of Pharmacology of the University of Zurich in Switzerland next year!

25.07.2025 07:48 ๐Ÿ‘ 218 ๐Ÿ” 39 ๐Ÿ’ฌ 23 ๐Ÿ“Œ 5
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๐Ÿ“ข Open Call! The Max Perutz Labs invite applications for a Tenure-Track Professorship in Mechanistic Cell and Developmental Biology. More details โžก๏ธ tinyurl.com/3fbkp89c

23.07.2025 13:14 ๐Ÿ‘ 37 ๐Ÿ” 44 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 3
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Weโ€™re sharing a major update to CROPseq-multi, our versatile system for CRISPR screens that is compatible with individual and combinatorial perturbations, diverse SpCas9-based technologies, and multiple high-content, single-cell readouts. www.biorxiv.org/content/10.1...

14.07.2025 12:59 ๐Ÿ‘ 2 ๐Ÿ” 1 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 0
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Changes to the 2026 and 2027 Work Programmes With the launch of the competitions for grants under ERC Work Programme 2026 in July of this year, several changes to the submission of applications and the evaluation of proposals will apply. The mai...

Planning to apply for #research #funding from the ERC?

From the next application rounds, expect changes to the:

โ€ข proposal structure
โ€ข evaluation process
โ€ข extra funding you can request
โ€ข eligibility for Starting & Consolidator #Grants (from 2027)

More ๐Ÿ‘‡ europa.eu/!RPHWvv

02.06.2025 10:02 ๐Ÿ‘ 145 ๐Ÿ” 102 ๐Ÿ’ฌ 3 ๐Ÿ“Œ 17
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UbiREAD deciphers proteasomal degradation code of homotypic and branched K48 and K63 ubiquitin chains Ubiquitin chains determine the fates of their modified proteins, including proteasomal degradation. Kiss etย al. present UbiREAD, a technology to monitor cellular degradation and deubiquitination at hi...

Super excited to share our latest work on deciphering the #Ubiquitin Code

โ€œ๐—จ๐—ฏ๐—ถ๐—ฅ๐—˜๐—”๐—— ๐—ฑ๐—ฒ๐—ฐ๐—ถ๐—ฝ๐—ต๐—ฒ๐—ฟ๐˜€ ๐—ฝ๐—ฟ๐—ผ๐˜๐—ฒ๐—ฎ๐˜€๐—ผ๐—บ๐—ฎ๐—น ๐—ฑ๐—ฒ๐—ด๐—ฟ๐—ฎ๐—ฑ๐—ฎ๐˜๐—ถ๐—ผ๐—ป ๐—ฐ๐—ผ๐—ฑ๐—ฒ ๐—ผ๐—ณ ๐—ต๐—ผ๐—บ๐—ผ๐˜๐˜†๐—ฝ๐—ถ๐—ฐ ๐—ฎ๐—ป๐—ฑ ๐—ฏ๐—ฟ๐—ฎ๐—ป๐—ฐ๐—ต๐—ฒ๐—ฑ ๐—ž48 ๐—ฎ๐—ป๐—ฑ ๐—ž63 ๐˜‚๐—ฏ๐—ถ๐—พ๐˜‚๐—ถ๐˜๐—ถ๐—ป ๐—ฐ๐—ต๐—ฎ๐—ถ๐—ป๐˜€โ€

@cp-molcell.bsky.social

1/8

www.cell.com/molecular-ce...

24.03.2025 14:54 ๐Ÿ‘ 131 ๐Ÿ” 44 ๐Ÿ’ฌ 16 ๐Ÿ“Œ 4

We will very soon seek to fill several positions for starting Principal Investigators with highly competitive startup packages, recruiting both for AI/ML and Life Sciences. Please spread the word and help us find the best candidates. Watch this space (us) as many exciting news will be announced.

13.03.2025 16:25 ๐Ÿ‘ 13 ๐Ÿ” 8 ๐Ÿ’ฌ 1 ๐Ÿ“Œ 8
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C-terminal amides mark proteins for degradation via SCFโ€“FBXO31 - Nature SCFโ€“FBXO31 scans proteins for C-terminal amidation and marks them for subsequent proteasomal degradation.

๐ŸŽ‰Super excited to share our story on how the substrate receptor FBXO31 functions as a quality control factor by recognizing amides. This has been an amazing collaboration between Bode lab and @jcornlab.bsky.social. Special shutout goes to @matthiasmuhar.bsky.social www.nature.com/articles/s41...

29.01.2025 16:29 ๐Ÿ‘ 85 ๐Ÿ” 35 ๐Ÿ’ฌ 3 ๐Ÿ“Œ 4