Ralf Gabriels
Postdoctoral researcher at @CompOmics.com in @VIBLifeSciences.bsky.social and Ghent University
Proteomics, Mass Spectrometry, Bioinformatics, Machine learning
- These events have always been the highlight of my academic year. Want to connect to the computational mass spec community in Europe and beyond in a highly positive and welcoming environment? Join this conference!
- Registration is now open for the EuBIC-MS Winter School 2026! Join us in Harrachov, Czechia for a week of keynotes, workshops, and networking on computational MS. Info and registration: eubic-ms.org/events/2026-... #EuBIC2026 #MassSpectrometry #MassSpec #Bioinformatics #Proteomics #Metabolomics
- I do realize that as one of the organizers, I might be somewhat biased here. But that being said, there's a good reason I joined the organizational team directly after my first EuBIC-MS event 😁
- Really liking @tineclaeys.bsky.social's metaphor on metadata: It's like the philosopher's stone, turning your experimental data into gold and giving it the elixir of life. Congrats with the EuPA Bioinformatics Award, Tine! #EuPA2025
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- I don't think that they are. @eupaproteomics.bsky.social?
- MS2Rescore found its way into #ProteomeDiscoverer 🥳 At least, somewhat, through #MascotServer. Thanks for the implementation and for the nice blog post, @matrixscience.bsky.social! www.matrixscience.com/blog/using-m...
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- In that case, Italian should get you there most of the way 😄
- I do believe mostly German is spoken in Brixen, although they are officially bilingual. In any case, super glad you'll be there!
- Happy to announce MS²Rescore v3.0, our much-improved platform for #MachineLearning driven rescoring of #Proteomics search results. A big thanks to Louise Buur and Viktoria Dorfer for the great collaboration! Open access full text: biblio.ugent.be/publication/... Project: github.com/compomics/ms...
- Super happy to see MS²PIP spectrum predictions implemented on the ProteomeXchange USI lookup service! proteomecentral.proteomexchange.org/usi/?usi=mzs...
- Very surprised to see this published without any external FDR control testing...
- AttnPep: A Self-Attention-Based Deep Learning Method for Peptide Identification in Shotgun Proteomics pubs.acs.org/doi/10.... --- #proteomics #prot-paper
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- I was hoping people registering would have as much fun with it as me when setting up the form 😅
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- Definitely check out this publication by @magnuspalmblad.bsky.social and others on how to interpret the done guidelines for mass spec: doi.org/10.1021/acs....
- *DOME Guidelines
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- If you post on their github discussion forum, I'm sure they will be happy to help you out github.com/MannLabs/alp...
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View full threadThe controversy seems to come from the many relatives sizes a protein subset of interest can be (2% of search space, 20% of search space?). As often, there is no single solution that fits all use cases.
- For larger subsets, searching all proteins and controlling FDR on the subset seems to work well (doi.org/10.1038/nmet...); for small subsets, both searching and controlling on the subset seems to work well (doi.org/10.1038/nmet...).
