🚨Publication alert🌶️: #Immunopeptidomics is a trending for good reason! A team from @ki.se identify ovarian tumor-derived peptide that induces memory-like features in natural killer cells, paving the way for new cancer immunotherapy strategies! www.biorxiv.org/content/10.1...

Are you using DIA mass spectrometry in proteomics? We have just put this paper online: www.biorxiv.org/content/10.1... Here, we came up with some Recommendations for Quantitative Data-Independent Acquisition (DIA) Proteomics using Controlled Quantitative Experiments (CQEs) 1/4

Proteomics Webinar: DIA with FragPipe, DIA-NN, and Skyline Presenters: Eduard Sabidó and Brendan MacLean When: Tuesday, September 16, 8am (Pacific Time) Register Now ... skyline.ms/project/home... #massspec #proteomics

@kentsisresearch.bsky.social develop a proteogenomics workflow to detect 1000s of unknown cancer proteins. PG3 combines long-read RNA sequencing with multi-protease MS to discover non-canonical proteins in cancer cells. Used a timsTOF HT, nanoElute 2 & Aurora Ultimate 25x75 column: bit.ly/4mlQSmu

The key molecules in immune responses are glycoproteins. Why isn't glycosylation studied more intensively? It should be. It's a challenging research area, but a good one for ambitious & audacious scientists.

Time and time again, it's always the same picture. DIA-NN controls FDR correctly as data reliability has been the main goal at DIA-NN's conception back in 2017 and a priority since then.

In fact, two essential companions were installed: the Evosep ENO @evosep.bsky.social and the Ionbench table #IonBench

A new companion for our mass spectrometer.

Today is a great day! Our article accepted on March 19, 2025 is published in Wiley mLife journal. Great collaborative work with JM Bolla's lab, @map-proteomique.bsky.social @canaanlab.bsky.social Céline Crauste from @ibmm-balard.bsky.social, and more... 👉 onlinelibrary.wiley.com/doi/10.1002/...

At the European Proteomics Congress in St Malo #EuPA2025, Marseille Proteomique @map-proteomique.bsky.social won 3rd prize in the sandcastle competition sponsored by @brukercorporation.bsky.social

From PTMs to proteins, from metadata to metaproteomics. CompOmics has got you covered at #EuPA2025!

On the way to the European #proteomics association #EuPA2025 conference in St Malo

Our new mass spectrometer has come to life. Now we're going to have to feed it protein several times a day.

Marseille Proteomics @map-proteomique.bsky.social begins is delighted to announce that our new spectrometer is now out of the box and will start running next week

A new era for Marseille Proteomics have just reached 100 subscribers to @map-proteomique.bsky.social begins with the arrival of these boxes containing new generations of equipment.

A new era for Marseille Proteomics have just reached 100 subscribers to @map-proteomique.bsky.social begins with the arrival of these boxes containing new generations of equipment.

🚨 New preprint! 🚨 Presenting diaPASEF immunopeptidomics for bacterial epitope discovery. 💥 Showcasing DIA-NN immunopeptidomics using proteome-wide predicted HLA class I libraries! 🧬 Read more: biorxiv.org/cgi/content/... #Immunopeptidomics #MassSpec #DIA #HLA

May the 4th be with you! Celebrate Star Wars Day with the force of Evotip Pure, the trusted ally for your LC-MS journeys! #MayThe4th #StarWarsDay #LCMS

Exciting news: We have released #FragPipe 23, and it's one of our biggest updates ever. Windows installer, support for TMT on Astral and timsTOF, TMT35, PTM site reports for DIA, improved Astral data handling in #MSFragger, improved diaTracer for diaPASEF data, better Skyline integration, and more!

Marseille proteomics joins #starwars Day to explore the universe of the proteome on a new dimension. May the fourth be with you

Marseille proteomics joins #starwars Day to explore the universe of the proteome on a new dimension. May the fourth be with you

Thank you to all our subscribers. We have just reached 100 subscribers to @map-proteomique.bsky.social

We're always delighted to work together on these exciting projects @jefcavalier.bsky.social @canaanlab.bsky.social

Thank you to all our subscribers. We have just reached 100 subscribers to @map-proteomique.bsky.social

We're always delighted to work together on these exciting projects @canaanlab.bsky.social @jefcavalier.bsky.social

Goodbye to our @thermofishersci.bsky.social LTQ-Velos-ETD mass spectrometer from 2010. We need to make room for a new generation

New PCA-N workflow enables 10,000+ plasma samples/day using just 5µL per sample. Doubles protein coverage vs standard methods. Uses Evosep One LC with Orbitrap Astral MS, Aurora Rapid 8x150 column & EASY-Spray Source. Validated across 34,500 samples over 311 days. Learn more: bit.ly/3RQd3o2

Dear proteomics aficionados, The famous MaxQuant Summer School is organized again July 21–25, 2025, but spots are filling up! Join the team of Jurgen Cox for hands-on training in MaxQuant, register here: www.eventbrite.de/e/maxquant-s... Best regards, Jürgen Cox, Albert Heck & Pavel Sinitcyn

Nice poster presentation and great work by Michel Kahi at the Colloque Jeunes & Chercheurs La Ligue Contre le Cancer in Paris

Merci à tous pour diffuser cette offre... 📢Nous recrutons un Ingénieur en CDD de 18 mois 📍Poste basé à Marseille @crcm.bsky.social 🎓Bac +5 avec une connaissance des techniques LCMS N'hésitez pas à postuler📩Voir ci-dessous #proteomique #recrutement #jobs

Glad to share my first medRxiv :"AI-Driven Plasma Denaturation Profiling for Multi-Cancer Detection" which describes breakthrough digital biomarker for cancer detection based on AI-classification of plasma denaturation profiles (PDPs) obtained by nanoDSF technology. @canceropolesud.bsky.social

Merci à tous pour diffuser cette offre... 📢Nous recrutons un Ingénieur en CDD de 18 mois 📍Poste basé à Marseille @crcm.bsky.social 🎓Bac +5 avec une connaissance des techniques LCMS N'hésitez pas à postuler📩Voir ci-dessous #proteomique #recrutement #jobs

Skyline-daily 24.1.1.449 was just released with support for importing DIA-NN v2 results, integrated Comet searching, many performance improvements and bug fixes. Lots of new things in the works. skyline.ms/skyline.url #proteomics #massspec #proteomicsky

Haven’t sent your abstract for #EUPA2025 yet? There’s still time! Submit by this Friday and bring your research to Saint-Malo. Don’t miss out—get typing and join us! Check out more information here: eupa2025-stmalo.fr/en/

We were delighted to share our experience of the quality management system at the Aix-Marseille University accredited platforms meeting, which focused on: managing through quality - sharing experience and gathering needs

One of the most significant and challenging projects of my career so far. PepCentric: a scalable computational platform utilizing novel 2-D fragment indexing for rapid peptide-centric searches, enabling proteogenomics searches against billions of spectra in seconds. www.biorxiv.org/content/10.1...

📢 Read the full paper here: doi.org/10.1038/s44320-025-00085-6 – we’d love to hear your thoughts! #CancerResearch #PDAC #MolecularBiology #Proteomics (4/4)

🔎 To uncover the molecular mechanisms driving this synergy, we employed both chemo- and phosphoproteomics (decryptM), which revealed how ATR inhibition disrupts the DNA damage response when combined with gemcitabine. (3/4)

🚀 Exciting news from our lab! Our latest paper has been featured on the cover of @molsystbiol.org - "Gemcitabine and ATR inhibitors synergize to kill PDAC cells by blocking DNA damage response" by Höfer et al.! 🧬🎉 doi.org/10.1038/s44320-025-00085-6 (1/4)

Today, all 3 centers of excellence in pediatric oncology research were invited by INCa to present what they have been up to during their first year of existence. We were delighted to showcase everything we have put in place, including our beloved #RockBands, ongoing and upcoming projects.

Abstract submission for #EuPA2025 is open! Find here the link: eupa2025-stmalo.fr/en/program/a... and join us this year in Saint-Malo. We are looking forward to it 🥳

DIA-NN 2.0 is released! We consider it the biggest step forward in the history of DIA-NN. On modern LC-MS almost all identifications are now peptidoform-confident, with major improvements e.g. for phospho. Some other cool things too: github.com/vdemichev/Di...

Very happy to share our last collaborative paper with Jean-François Guichou team : Towards the design of ligands of the internal pocket TEADs C-terminal domain pubmed.ncbi.nlm.nih.gov/39571457/

Very happy to share our last collaborative paper with Jean-François Guichou team : Towards the design of ligands of the internal pocket TEADs C-terminal domain pubmed.ncbi.nlm.nih.gov/39571457/

Our article on DIAgui: a Shiny application to process the output from DIA-NN is one of the most-read in Bioinformatics Advances @bioinfoadv.bsky.social . pubmed.ncbi.nlm.nih.gov/38249340/

The genome is large. The proteome is larger. blog.slavovlab.net/2023/09/23/t...

A new publication from our team. Long-term trends (2002-2016) reveal an increase of mercury levels along with the decline of several metal elements … pubmed.ncbi.nlm.nih.gov/39615176/

At @map-proteomique.bsky.social, a new mass spectrometer won't be available until 2024. But we hope that Christmas will bring us a new toy in 2025, and that the STARS will be with us. Merry Christmas and happy holidays

You need proteomics expertise for collaboration or services. The @map-proteomique.bsky.social door is open even in December. Contact us from marseille-proteomique.univ-amu.fr ----- MERRY CHRISTMAS

Excited to be opening the first annual seminar of @southrock.bsky.social, the Lyon-Marseille Center of Excellence in Pediatric Oncology Research. What have we been up to over the first 12 months of existence and where do we go from there? Sky is the limit 🤩