#proteomics — Public Fediverse posts

https://www.europesays.com/ie/484677/ Sleep linked to slower ageing: huge study pinpoints the right amount #Ageing #Éire #Epidemiology #Health #HumanitiesAndSocialSciences #IE #Ireland #multidisciplinary #Proteomics #Science

GlyComboCLI enables command line-based FAIR workflows for glycan composition assignment in mass spectrometry data https://www.biorxiv.org/content/10.64898/2026.05.13.725058v1.full.pdf+html

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News in Proteomics Research blog post | Taxonomy source identification from proteomics of hair! https://proteomicsnews.blogspot.com/2026/05/taxonomy-source-identification-from.html

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eMZed 3: flexible and interactive development of scalable LC-MS/MS... https://arxiv.org/abs/2510.21484

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Sleep linked to slower ageing: huge study pinpoints the right amount

Getting roughly 6 to 8 hours of sleep each day has been linked with a longer life —…
#NewsBeep #News #US #USA #UnitedStates #UnitedStatesOfAmerica #Health #Ageing #Epidemiology #HumanitiesandSocialSciences #multidisciplinary #Proteomics #Science
https://www.newsbeep.com/us/641950/

Sleep linked to slower ageing: huge study pinpoints the right amount

Getting roughly 6 to 8 hours of sleep each day has been linked with a longer life —…
#NewsBeep #News #US #USA #UnitedStates #UnitedStatesOfAmerica #Health #Ageing #Epidemiology #HumanitiesandSocialSciences #multidisciplinary #Proteomics #Science
https://www.newsbeep.com/us/641950/

De novo protein discovery in non-model organisms https://www.biorxiv.org/content/10.64898/2026.05.08.723910v1.full.pdf+html

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News in Proteomics Research blog post | More ultrafast proteomics with thermolysin! https://proteomicsnews.blogspot.com/2026/05/more-ultrafast-proteomics-with.html

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https://www.europesays.com/uk/957769/ Enamel proteins from six Homo erectus specimens across China #HumanitiesAndSocialSciences #multidisciplinary #Palaeontology #proteomics #Science #UK #UnitedKingdom

Illuminating the Dark Host Cell Proteome: A host cell protein coverage method for LC-MS impurity assays https://www.sciencedirect.com/science/article/pii/S0731708526002232

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Mass spectrometry-based single-cell proteomics technologies, trends, and biological insights https://www.cell.com/trends/biochemical-sciences/abstract/S0968-0004(26)00111-8

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Topological Data Analysis of Spatial Protein Expression in Multiplexed Spatial Proteomics Studies https://www.biorxiv.org/content/10.64898/2026.02.25.707521v1.full.pdf+html

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The Spatiotemporal Proteome Landscape of Aging: Structural determinants of age-sensitive proteome remodeling https://www.biorxiv.org/content/10.64898/2026.02.26.708310v1.full.pdf+html

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Tracking Protein Misfolding and Oligomerization: A Temperature-Controlled Ion Mobility-Mass Spectrometry Approach https://pubs.acs.org/doi/10.1021/acs.analchem.5c06100

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WasteFams: A database of protein families from global wastewater microbiomes https://www.biorxiv.org/content/10.64898/2026.05.08.723720v1.full.pdf+html

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Non-covalent reversibly photoconvertible fluorescent tags for wash-free protein labeling https://www.biorxiv.org/content/10.64898/2026.05.08.723694v1.full.pdf+html

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ProCAST: A Bioinformatics Suite for Mass Spectrometry-Based Protein Corona Proteomics Analysis https://www.biorxiv.org/content/10.64898/2026.05.08.723620v1.full.pdf+html

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OpenIMC: an open-source platform for analyzing single-cell and spatial proteomics by imaging mass cytometry https://www.researchsquare.com/article/rs-9558630/v1

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Applications of Top‐Down Protein Analysis in Clinical Diagnostics https://analyticalsciencejournals.onlinelibrary.wiley.com/doi/10.1002/mas.70030?af=R

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Analyses of Individual Singly Charged Ions Using a High-Field Orbitrap Analyzer https://pubs.acs.org/doi/10.1021/acs.analchem.6c02125

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News in Proteomics Research blog post | TIMSTOF Ultra2 after 1 year - still incredible when it works! https://proteomicsnews.blogspot.com/2026/05/timstof-ultra2-after-1-year-still.html

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ProteinFlux: accurate, rapid and scalable generative prediction of protein dynamics driven by post-translational modifications https://www.biorxiv.org/content/10.64898/2026.05.06.721822v1.full.pdf+html

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Triplet tumbling microscopy enables in situ quantification of protein complex assembly and dynamics https://www.biorxiv.org/content/10.64898/2026.05.07.723557v1.full.pdf+html

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Stoichiometry-dependent specificity in biotin enrichment: a benchmarking framework for proximity labeling proteomics https://www.biorxiv.org/content/10.64898/2026.05.07.723439v1.full.pdf+html#

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Facility-Scale Workflows for Data Acquisition, Standardization, Machine Learning Analysis, and Reproducible Science https://www.biorxiv.org/content/10.64898/2026.05.06.723241v1.full.pdf+html

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Reduction-Free Thermolysin Digestion Enables Absolute Protein Quantitation in Plasma in 35 min from Sample to Result https://pubs.acs.org/doi/10.1021/acs.jproteome.6c00197

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Dissecting non-small cell lung cancer (NSCLC) with blood proteomics—from surgical to immunotherapeutic responses https://www.nature.com/articles/s41698-026-01469-z

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iMPI: An Integrative Database for MicroProteins Encoded by Intron Retention in Tumors https://analyticalsciencejournals.onlinelibrary.wiley.com/doi/10.1002/pmic.70142

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Enzyme-activated Proximity of Oligonucleotides Sensing (EPOS), for precise monitoring of protein interactions https://www.researchsquare.com/article/rs-9403735/v1

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PEARL: Integrative multi-omics classification and omics feature discovery via deep graph learning https://academic.oup.com/bioinformatics/advance-article/doi/10.1093/bioinformatics/btag253/8675375?rss=1&login=false

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LAMPrEY: a Python-based automated quality control tool for large-scale proteomics datasets https://www.biorxiv.org/content/10.64898/2026.05.06.722826v1.full.pdf+html

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News in Proteomics Research blog post | Single cell metabolomics (by infusion??) with Medusa! https://proteomicsnews.blogspot.com/2026/05/single-cell-metabolomics-by-infusion.html

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Extending Serum IgG1 Antibody Repertoire Coverage Using DIA-PTCR https://pubs.acs.org/doi/10.1021/jasms.6c00051

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SILAC-based discovery of a broad range of proteins that can be posttranslationally glutamylated or glycylated https://journals.biologists.com/jcs/article-abstract/doi/10.1242/jcs.264734/371665/SILAC-based-discovery-of-a-broad-range-of-proteins?redirectedFrom=fulltext

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Pipeline release! nf-core/proteinannotator v1.1.0 - Crimson Quokka!
Generation of sequence-level annotations for amino acid sequences
Please see the changelog: https://github.com/nf-core/proteinannotator/releases/tag/1.1.0

#annotation #proteomics #nfcore #openscience #nextflow #bioinformatics

Mass Spectrometry Specialist
University of Nebraska Medical Center

Interactomics and Retrotransposons FTW!!

See the full job description on jobRxiv: https://jobrxiv.org/job/university-of-nebraska-medical-center-27778-mass-spectrometry-specialist/

#biochemistry #massspectrometry #proteomics #ScienceJobs #hiring #research
https://jobrxiv.org/job/university-of-nebraska-medical-center-27778-mass-spectrometry-specialist/?fsp_sid=11849

Matrix Science will be attending BSPR2026 in Cambridge, UK, on 13-15 July. Come chat with us about the latest developments with Mascot. Abstract and early bird registration deadline is 15 May, so it's best to book your place soon!

https://www.bspr.org/annual-meetings

#proteomics #massspec

I recently replaced my #Ryzen 7 5825U laptop with a Ryzen 7 7840U laptop. WOW! I expected maybe a 10 or 20% boost in performance, but it's really night and day. Whether I am using #FFMPEG to transcode a video, transcribing in #Whisper or conducting #proteomics in FragPipe or DIA-NN, the new machine is a wonder.

Details: HP EliteBook 845 G10 with 32 GB RAM; boot drive replaced with WD Black SN770 2TB.

You can now use large language model (LLM) coding assistants to interact with Mascot Server. This includes anything that can be programmed with the LLM, from simple automation tasks to complex mining and merging of results.

https://www.matrixscience.com/blog/automate-data-processing-and-reporting-with-coding-assistants.html

#proteomics #MassSpec

Researchers have developed a method to deduce the complete protein landscape (proteome profile) of a living cell without destroying it by utilizing Raman spectroscopy. This light-based technique allows scientists to observe exactly how cells balance internal stability with the flexibility needed to survive changing environments.
#Biophysics #Proteomics #Optics #SystemsBiology #sflorg
https://www.sflorg.com/2026/04/phy04282601.html

Mascot Newsletter, April 2026:

Mycobacteria spectral libraries.

Orthogonal translation systems for lysine aminoacylation.

Matrix Science at ASMS 2026.

https://www.matrixscience.com/nl/202604/newsletter.html

#proteomics #massspec

Cells under the spotlight reveal their inner secrets

All living things are made of cells, and the molecular machinery within them is imperative to survival. Different…
#NewsBeep #News #Science #CA #Canada #Cell #Nutrients #Protein #Proteome #Proteomics #Ramanspectroscopy #research #RNA #Spectroscopy #students
https://www.newsbeep.com/ca/633294/

https://www.europesays.com/ie/457227/ Cells under the spotlight reveal their inner secrets #Cell #Éire #IE #Ireland #Nutrients #Protein #Proteome #Proteomics #RamanSpectroscopy #Research #RNA #Science #Spectroscopy #Students

🧩 Could RNA and proteins share the same “shape language” for binding drugs?

🔗 Eigenvalue Ratios Reveal Shared Binding Pocket Shapes in RNA and Protein Structures. Computational and Structural Biotechnology Journal (CSBJ). DOI: https://doi.org/10.34133/csbj.0022

📚 CSBJ - A Science Partner Journal: https://spj.science.org/journal/csbj

#DrugDiscovery #StructuralBiology #ComputationalBiology #RNAResearch #ProteinScience #Bioinformatics #MolecularModeling #Genomics #Proteomics #Cheminformatics #LigandBinding

Researchers have identified composite blood biomarkers—specific combinations of proteins and metabolites—that can reliably detect early stages of colorectal, lung, and ovarian cancers.
#Oncology #Proteomics #Metabolomics #Pathology #sflorg
https://www.sflorg.com/2026/04/ongy04202601.html

https://www.europesays.com/ie/444170/ Proteomics and AI bring earlier risk prediction into sharper focus #Aging #ArtificialIntelligence #Biomarker #Chronic #DrugDiscovery #Drugs #Éire #Genes #Genetic #genomics #Health #Healthcare #Heart #HeartFailure #IE #Ireland #medicine #NeurodegenerativeDiseases #Physiology #PrecisionMedicine #Protein #Proteomics #Research

Mass Spectrometry Specialist
University of Nebraska Medical Center

Interactomics and Retrotransposons FTW!!

See the full job description on jobRxiv: https://jobrxiv.org/job/university-of-nebraska-medical-center-27778-mass-spectrometry-specialist/

#biochemistry #massspectrometry #proteomics #ScienceJobs #hiring #research
https://jobrxiv.org/job/university-of-nebraska-medical-center-27778-mass-spectrometry-specialist/?fsp_sid=11097

Mass Spectrometry Specialist
University of Nebraska Medical Center

See the full job description on jobRxiv: https://jobrxiv.org/job/university-of-nebraska-medical-center-27778-mass-spectrometry-specialist/

#biochemistry #massspectrometry #proteomics #ScienceJobs #hiring #research
https://jobrxiv.org/job/university-of-nebraska-medical-center-27778-mass-spectrometry-specialist/?fsp_sid=11081

Mascot Newsletter, March 2026:

Search BLIB spectral libraries with Mascot.

PET hydrolase expressed in fruit flies.

UK office has moved.

https://www.matrixscience.com/nl/202603/newsletter.html

#proteomics #massspec

Membranproteine zählen zu den spannendsten, aber auch schwierigsten Zielmolekülen... Ein Forschungsteam aus Kanada hat nun eine besonders schonende #Methode entwickelt: Sie kombinieren #Peptergents – Peptid-Mäntel, die Membranproteine stabilisieren – mit His-getaggten Peptidiscs, die sich leicht isolieren lassen. Details lest ihr im Artikel von Andrea Pitzschke: https://www.laborjournal.de/editorials/3462.php

#Laborjorunal #LifeSciences #Biochemie #Proteomics #ResearchInnovation #Membranproteine