Fritz Roth

@fritzroth.bsky.social

Opinions here are my own. Day job: Professor and Chair, Computational & Systems Biology, University of Pittsburgh School of Medicine https://rothlab.csb.pitt.edu/ Systematically testing impacts of genetic change & mapping protein interaction dynamics

Excited to share our preprint introducing ASHI: the Atlas of SLiM-mediated Human protein-protein Interactions. By screening 800+ domains against the human intrinsically disordered regions, we map 20,000 SLiM-mediated interactions. Many thanks to everyone involved! www.biorxiv.org/content/10.6...

An Atlas of Short Linear Motif-Mediated Human Protein-Protein Interactions

Short linear motifs (SLiMs) within intrinsically disordered protein regions mediate transient interactions crucial for cell physiology. However, the global interaction landscape of human SLiMs remains...

biorxiv.org

WELL NOW, would you look at that? A massive, 4-YEAR-LONG study of NEARLY 30 MILLION people in France found that individuals who received a COVID-19 mRNA vaccine had a 74% LOWER risk of death from severe COVID-19 compared to unvaccinated individuals and ZERO increased risk of all-cause mortality.

Our latest paper is out! We built a large-scale mutational map of amylin to understand how sequence drives #amyloid formation, a process linked to type 2 #diabetes🩸📈📉. It’s a step towards connecting molecular mechanisms with human genetic variation in a systematic way.

IBEC | Institute for Bioengineering of Catalonia@ibecbarcelona.eu · 4mo ago

🔬 Investigadores de l'#IBEC creen un mapa mutacional de l’amilina que mostra com certes mutacions poden accelerar o frenar la formació d’agregats tòxics vinculats a la diabetis tipus 2.  📖 https://ibecbarcelona.eu/an-unprecedented-mutation-map-reveals-how-amylin-mutations-influence-type-2-diabetes/

Check out our new work now published in G3! We use proteomics and phosphoproteomics to study how cells cope with tRNA variants that mis-insert amino acids.

Genetics Society of America@genetics-gsa.bsky.social · 6mo ago

Using proteomics approaches, @matthewberg22.bsky.social et al. show how mistranslating tRNAs in #yeast alter the abundance and phosphorylation of proteins involved in proteostasis, cell cycle, and translation. Learn more in #G3journal: buff.ly/7KW7m0K

Gratitutde to all NIH study section participants who are participating in rescheduled meetings now and in January. Thank you for your service and thanks also to the hard working NIH staff who are making these happen. 🥰🧪

Here are the curves for the number of non-competitive renewal (Type 5) awards. The curve for fiscal 2026 lags behind earlier years. This lag is likely due to the extended government shutdown. 2/6

A line graph of the number of non-competitive renewal awards for fiscal year 2021 to 2026. The fiscal year 2026 is lagging behind the other years someone likely due to the extended government shutdown.