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Latest revision as of 17:52, 1 December 2025

Mastodon kkmurray RSS

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[1]

(RSS) (JASMS) [ASAP] Implementation of Infrared-Activated Negative Electron Transfer Dissociation (IR-NETD) Using Xenon on a Quadrupole-Orbitrap-Quadrupole Linear Ion Trap Mass Spectrometer: Journal of the American Society for Mass SpectrometryDOI: 10.1021/jasms.5c00345 dx.doi.org/10.1021/jasms.5c003 (RSS)

2025-12-15 22:22:35
[2]

(RSS) (JASMS) [ASAP] Improving Peak Capacity in Glycan Ion Mobility Separations through Traveling Wave-Based Ion Heating: Journal of the American Society for Mass SpectrometryDOI: 10.1021/jasms.5c00323 dx.doi.org/10.1021/jasms.5c003 (RSS)

2025-12-15 21:11:33
[3]

(RSS) (JASMS) [ASAP] IscS Kinetics in Native Mass Spectrometry Buffers Reveal Key Physiochemical Properties that Influence Enzyme Activity: Journal of the American Society for Mass SpectrometryDOI: 10.1021/jasms.5c00280 dx.doi.org/10.1021/jasms.5c002 (RSS)

2025-12-15 19:44:34
[4]

(RSS) (MS Reviews) Data‐Independent Acquisition Mass Spectrometry in Tumor Classification and Cancer Biomarker Research: Abstract

Cancer treatment is far from optimal also because current classification systems do not reflect the complex molecular status of the tumor and its phenotype in sufficient detail. To construct molecular tumor classifiers, omics tools provide complex molecular data reflecting many aspects from genotype to… analyticalsciencejournals.onli

2025-12-15 19:12:15
[5]

(RSS) (BioRxiv All) TOE1 influences canonical Wnt signalling in myeloid leukaemia cells through LEF-1 modulation and regulates the proliferation of haematopoietic cells through PAK2.: Acute myeloid leukaemia (AML) is an aggressive haematological malignancy characterised by the clonal proliferation of myeloid progenitor cells in the bone marrow and peripheral blood. Dysregulation of the Wnt/{beta}-catenin pathway has been implicated in the… biorxiv.org/content/10.64898/2

2025-12-15 18:02:09
[6]

(RSS) (ABioanChem) Evaluating chromatographic techniques for the aroma profiling of kombucha: Kombucha is a fermented beverage made from the addition of a symbiotic community of bacteria and yeast (SCOBY) to a sugary base tea. Despite the odors associated with kombucha, few studies have examined its chemical aroma profile. The mixture of volatile organic compounds (VOCs) from tea and its fermentation is typically examined using one-dimensional gas… link.springer.com/article/10.1

2025-12-15 16:21:16
[7]

(RSS) (ChemRxiv) Comparative Analysis of Conventional Cell Lysis Techniques to Electrochemical Cell Lysis using the Liquid Microjunction Surface Sampling Probe: Cell lysis is a critical step in the analysis of cellular components, influencing the efficiency, reproducibility, and integrity of biomolecular extractions. Conventional lysis techniques, including mechanical and chemical methods, often present trade-offs between throughput,… dx.doi.org/10.26434/chemrxiv-2

2025-12-15 11:05:34
[8]

(RSS) (BioRxiv All) Uncovering the link between ATP synthase and the TCA cycle by crosslinking mass spectrometry: Mitochondrial oxidative phosphorylation (OXPHOS) comprises a series of multi-subunit protein complexes that operate in coordination with the tricarboxylic acid (TCA) cycle to generate ATP. Although these systems are metabolically interconnected, complex II is generally regarded as the only direct structural link between the OXPHOS and… biorxiv.org/content/10.64898/2

2025-12-15 03:15:33
[9]

(RSS) (Proteom Res News) From LCMS to clinical diagnostics! Is proteomics finally realizing potential? A new win!:  

I'd have went with the MCP abstract graphic but it's all smooshed up on my screen.

Related, we just had Mike MacCoss on The Proteomics Show (dude won the Don Hunt award for distinguished contribution in proteomics!). I try to always ask guests what they're most excited about in the present/future of proteomics and he… proteomicsnews.blogspot.com/20

2025-12-14 21:11:35
[10]

(RSS) De novo sequencing of glycans by ion mobility-mass spectrometry using a self-expanding database nature.com/articles/s41467-025

2025-12-14 07:49:32
[11]

(RSS) (BioRxiv All) Gene replacement therapy for Piga GPI-anchor deficiency in the developing nervous system: Glycosylphosphatidylinositol (GPI) anchors are a class of post-translational modifications observed on over 150 proteins. Pathogenic variants in the GPI biosynthesis enzyme, PIGA, in humans are associated with several brain anomalies such as hypomyelination, cerebellar hypoplasia, ataxic gait, and can lead to premature mortality. We… biorxiv.org/content/10.64898/2

2025-12-14 03:16:08
[12]

(RSS) (JASMS) [ASAP] Separation of Epimers of a Cleavable ADC Drug Linker Using SLIM–Ion Mobility Mass Spectrometry: Journal of the American Society for Mass SpectrometryDOI: 10.1021/jasms.5c00270 dx.doi.org/10.1021/jasms.5c002 (RSS)

2025-12-13 21:11:34
[13]

(RSS) (Talanta) Magnetic adsorption-pyrolysis mass spectrometry technology for the capture, separation and quantitative analysis of microplastics from aqueous environments: Publication date: 1 April 2026

Source: Talanta, Volume 300

Author(s): Jiayuan Zhang, Yanxiao Jiang, Junyi Wang, Shuqi Chen, Xingshun Li, Meng Xu, Meng Zhang, Kai Yu, Daqian Song, Jie Jiang sciencedirect.com/science/arti

2025-12-13 19:45:17
[14]

(RSS) (J Chrom A) Surrogate Optimization with Multivariate Adaptive Regression Splines for Supercritical Fluid Extraction-Supercritical Fluid Chromatography Hyphenated to Tandem Mass Spectrometry: Publication date: Available online 13 December 2025

Source: Journal of Chromatography A

Author(s): Niray Bhakta, Jaivardhan Sood, Yujing Yang, Destini Black, Jay Rosenberger, Victoria C.P. Chen, Kevin A. Schug sciencedirect.com/science/arti

2025-12-13 19:11:34
[15]

(RSS) (ABioanChem) Advances in the application of artificial intelligence in mass spectrometry-based analysis of traditional Chinese medicine: compound identification and metabolic pathway elucidation: Traditional Chinese medicine (TCM), characterized by its multi-component, multi-target, and multi-pathway nature, presents considerable challenges in the identification of chemical constituents and elucidation of metabolic mechanisms. TCM samples encompass a… link.springer.com/article...

2025-12-13 16:20:38
[16]

(RSS) (Proteomics) Advancing Understanding of the Protein Composition of Human Seminal Extracellular Vesicles: PROTEOMICS, EarlyView. analyticalsciencejournals.onli

2025-12-13 11:56:15
[17]

(RSS) (BioRxiv All) Molecular interactions of Chd8 in mouse brain highlights a role in chromatin-associated RNA processing: The chromatin remodeler CHD8 is a model risk gene for neurodevelopmental disorders (NDDs). While CHD8 has nucleosome remodeling capacity, evidence suggests it participates in processes beyond chromatin regulation, raising questions about function in the brain and role in NDDs. We defined CHD8 interactions using a comprehensive… biorxiv.org/content/10.64898/...

2025-12-13 09:21:33
[18]

(RSS) (BioRxiv All) Evaluating the performance of photon- and electron-based fragmentation methods in Omnitrap-LCMS analysis of N-glycopeptides: To date, collision-induced dissociation and methods based on electron transfer dissociation are considered the standard approaches for the mass spectrometry analysis of N- and O-glycopeptides, respectively, allowing for identification of both peptide and glycan compositions. In recent years, alternative… biorxiv.org/content/10.64898/2

2025-12-13 07:05:10
[19]

(RSS) (BioRxiv All) Decoding the interactome for Cyclic-di-AMP-producing enzyme diadenylate cyclase (DacA): Diadenylate cyclase (DacA) synthesizes the second messenger cyclic di-AMP (c-di-AMP), which regulates essential cellular processes across many Gram-positive and select Gram-negative bacteria/archaeal lineages. Although DacA is known to interact with regulators such as GlmM and CdaR, the breadth and functional relevance of its interactome… biorxiv.org/content/10.64898/2

2025-12-13 04:28:32
[20]

(RSS) (BioRxiv All) STING and VDAC inhibitors attenuate inflammation and ineffective erythropoiesis caused by an altered metabolome in the Nan (EKLF/E339D) mouse model of neonatal anemia: Erythroid Kruppel-like factor (EKLF/KLF1) is an essential transcriptional regulator of all aspects of erythropoiesis. The mouse neonatal anemia (Nan) mutation is driven by a semi-dominant mutation in one allele of the EKLF second Zn-finger at position E339D.… biorxiv.org/content/10.64898/2

2025-12-13 01:05:34