Comprehensive and timely Review article:
Navigating multi-omic integration methods for human microbiome research. Nat Microbiol (2026). doi.org/10.1038/s415...
Posts by Thilo Muth
Gao, Y., Kim, J., Wu, R. et al. Metaproteomics uncovers the functional capacity of a soil microbiome. Sci Rep (2026). doi.org/10.1038/s415...
Out now in Nature Communications!
We show that Dictyostelium vaults associate with ER and NE membranes in situ and encapsulate ribosomes with defined orientations, shining new light on their cellular function! #TeamTomo #TeamMassSpec #ProtistsOnSky
www.nature.com/articles/s41...
A new preprint introduces π-MSNet: a billion-scale, MS data portal with 1.66B spectra, built for machine/deep learning, benchmarking, and reproducibility.
URL:
www.biorxiv.org/content/10.6...
Open, living, and community-driven-this is a big step toward accelerating innovation in proteomics 🚀
van der Burgt and Cobbaert, "Next-generation proteomics in medical laboratories: metrologically sound quantitative protein tests vs. innovative and personalized proteome patterns" doi.org/10.1515/cclm...
Clinical proteomics is at a crossroads: Should labs prioritize the precision of mass spectrometry or embrace the speed of high-throughput profiling? ⚖️🤔 www.news-medical.net/news/2026041... #Proteomics #PrecisionMedicine @degruyterbrill.bsky.social
Impressive!
The Synthetic Epitope Atlas: High-Throughput Design and Validation of De Novo Antibody-Antigen Complexes
Altieri et al.
bioRxiv 2026.04.17.719295; doi: doi.org/10.64898/202...
Flyer for NIST26 full GC/MA chromatogram analysis by NIST EI Library
#TeamMassSpec NIST26 is set to be the biggest change since NIST98 - a revolutionary rather evolutionary upgrade for both GC-MS and LC-MS
enquiries@spectrometrics.com
(MS Reviews) Editorial for the Special Honor Issue Honoring Dr. Carlito B. Lebrilla: Mass Spectrometry Reviews, EarlyView. #MassSpectromRev #MassSpecRSS
NovoGlyco: mapping protein glycosylation in prokaryotes
Martin Pabst, Dinko Soic
bioRxiv 2026.04.15.718822; doi: doi.org/10.64898/202...
Excited to share our new @natcomms.nature.com study with the @garyrlewin.bsky.social lab and @amapruns.bsky.social. Using deep visual proteomics, we created the first neuronal subset-resolved proteomic map of sensory neurons with potential implications for pain treatment.
go.nature.com/481nr4R
MetaDIA: A DDA-free Database Reduction Strategy for DIA Human Gut Metaproteomics url: academic.oup.com/gpb/article/...
Come join us a #bioinformatics / #computationalbiology postdoc to explore the #microbiome using #metaproteomics and #metagenomics
Microbiome Bioinformatician (Postdoc) - Metagenomics and Metaproteomics @RalserLab
Charité Universitätsmedizin Berlin
See the full job description on jobRxiv: https://j
A study published in Nature presents CHARM, a single-cell 'four-omics' sequencing method that profiles genome conformation, histone modifications, chromatin accessibility, and gene expression within the same cell.🧪👇
www.nature.com/articles/s41...
Review on 20 years of Orbitrap MS!
analyticalsciencejournals.onlinelibrary.wiley.com/doi/10.1002/...
From early days to today’s hybrid & Tribrid systems, it highlights how innovation, accessibility, and new applications shaped the field.
Orbitrap => true workhorse of modern MS 🔬
The #UPSS2026 video has landed! Thank you to all the participants, organizers, sponsors, facilitators and collborators for making this event such a success! Please follow our socials to hear about the launch of #UPSS2027... #LearnConnectGrowExplore with #TeamMassSpec
youtu.be/5BvnY-RyqRo
InstaNovo-P: A de novo peptide sequencing model for phosphoproteomics
Preprint:
doi.org/10.1101/2025...
🚨 The final programme for the Annual Proteomics Gathering at the Faculty of Pharmacy, Universidad Complutense de Madrid on April 16th is officially ready! 🎉
#AnnualProteomicsGathering #Networking #ScienceCommunity #YoungResearchers #InnovationInScience #FlashTalks #EarlyCareerResearchers #YPIC
I thought it was quite mind boggling to see that around 10% of the protein in a standard yeast based bread is actually yeast protein! Here our #metaproteomics analysis of microbial protein in fermented foods
pubs.rsc.org/en/Content/A...
Congratulations to first authors Laura Winkler and Ayesha Awan
Big fan of this lab’s work!
Casanovo is already state-of-the-art for de novo sequencing; and these improvements take it even further: better score interpretability, database search integration, faster runtimes, and user-friendly workflows.
pubs.acs.org/doi/10.1021/...
New Preprint: NovoTax identifies the closest prokaryotic genome directly from raw bottom-up proteomics data. The approach combines peptide de novo sequencing tools on DIA data with an optimized implementation of peptide searching through an extensive genome database.
www.biorxiv.org/content/10.6...
We evaluated quantification methods for #metaproteomics and found that area under the curve quantification (AUC) outperforms spectral counting. Importantly, using match between runs for AUC quantification results in lots of false detections and should not be used www.biorxiv.org/content/10.6...
ECLIPSE: Exploring the dark proteome of ESKAPE pathogens through the sequence similarity network of the Protein Universe Atlas www.biorxiv.org/cont...
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#proteomics #prot-preprint
In-source fragmentation in mass spectrometry-based proteomics: prevalence, impact, and strategies for mitigation
doi.org/10.64898/202...
Sure. AI catalyzes presumably fast and easy solutions there as well. Still, we have a choice. 😉
I agree. However, one pragmatic way to tackle this is more to evaluate if students have understood the basic concepts of a subject by getting into live situations (explain a math formula in front of the class) and discussions (on a paper read). I am fine with students using LLMs for learning btw…
"The department needs papers, because papers justify funding, & funding justifies the department. ... Whether that student walks out the door five years later as an independent thinker or a competent prompt engineer is, institutionally speaking, irrelevant."
ergosphere.blog/posts/the-ma...
This is exactly the fear that I have when seeing the latest gen of students. I actually believe that AI will make us dumber instead of boosting academic or economic progress…
In all analyses across different data sets and algorithms, I did so far: longer peptides are still very hard to resolve via de novo… It feels like this exactly where more tailored protocols could make a difference (besides fancy ML/AI Methods nowadays), but I am a hopeless dry-lab guy…