Combined RSS Items
- Chemistry – A European Journal, Volume 30, Issue 28, May 17, 2024.
- Eukaryotic cells produce over 1000 different lipid species which tune organelle membrane properties, control signalling and store energy. How lipid species are selectively sorted between organelles to maintain specific membrane identities is largely unknown due to the difficulty to image lipid transport in cells. Here, we measured transport and metabolism of individual lipid species in mammalian cells using time-resolved fluorescence imaging of bifunctional lipid probes in combination with ultra-high resolution mass spectrometry and mathematical modelling. Quantification of lipid flux between […]
- Analytical ChemistryDOI: 10.1021/acs.analchem.4c00952
- Analytical ChemistryDOI: 10.1021/acs.analchem.4c00346
- Publication date: Available online 17 May 2024Source: Analytica Chimica ActaAuthor(s): Alessia Arena, Antonio Ferracane, Mariosimone Zoccali, Peter Q. Tranchida, Luigi Mondello
- Journal of the American Chemical SocietyDOI: 10.1021/jacs.3c13818
- Publication date: Available online 16 May 2024Source: Journal of Mass Spectrometry and Advances in the Clinical LabAuthor(s): Michael Vogeser, Katharina Habler
- Hi,I´m trying to use MSDIAL v 5.2.240424.3 to analyze LC-MS/AIF. However, upon creating a new project the section "MS method type" is missing in the measurement parameter mask (see screenshot). What causes/how can I fix this problem.Thanks for your…
- Are you presenting a poster or talk at ASMS 2024 that uses Mascot? Send us the poster number, presenter name and abstract to newsletter@matrixscience.com and we will feature it in our newsletter. #proteomics #MassSpec #MassSpectrometry
- [ASAP] Evaluation of Protein Identification and Quantification by the diaPASEF Method on timsTOF SCPJournal of the American Society for Mass SpectrometryDOI: 10.1021/jasms.4c00067
- As part of the non-sponsored sporadic "B-sides" series*, Ben and Ben sit down and talk with Drs. Leanne Wybenga-Groot, SPARC SickKids, and Brett Phinney, University of California, Davis. (* this series is where we put guests we want to talk to but who do not fit within any sponsored series, but is still proteomics…. mostly.)
- Picture borrowed from this recipe. But this is what we're normally talking about. I feel like I only recently learned how to make volcano plots and I know that there are drawbacks to them. They're also probably overused (like PCA and T-SNE, etc. etc.,) but it does feel like each paper should have some pictures or graphs in them. Here's a short discussion of strengths/weaknesses and alternatives!
- Journal of Mass Spectrometry, Volume 59, Issue 6, June 2024.
- Streptococcus pyogenes is a human-specific bacterial pathogen that produces several proteins that exploit the plasminogen (PLG)-plasmin (PLM) fibrinolysis system to dismantle blood clots and to facilitate spread and survival within the host. In this study, we explored the interactions between streptolysin O (SLO), a key cytolytic toxin produced by S. pyogenes, and human plasma proteins using affinity-enrichment mass spectrometry. SLO binds specifically to PLG, and this interaction accelerates the conversion of PLG to PLM by tissue-type plasminogen activator (tPA). To […]
- J. Anal. At. Spectrom., 2024, Accepted ManuscriptDOI: 10.1039/D4JA00065J, Paper Open Access   This article is licensed under a Creative Commons Attribution-NonCommercial 3.0 Unported Licence.Manuel Raiwa, Michael R. Savina, Danielle Z. Shulaker, Autumn G. Roberts, Brett H. IsselhardtWe developed a Zr two-photon resonance ionization scheme with a high useful yield of 6.3(5)%. This scheme utilizes the known intermediate energy level at 26443.88 cm-1 and a newly characterized…The content of this RSS Feed (c) The Royal Society of Chemistry
- Emerging interests in the field of research related to diseases such as Alzheimers disease, Parkinsons disease, cognition, and other mental health-related disorders have prompted a need for a common method for the isolation of serum, CSF, and hippocampus. The hippocampus is responsible for learning and memory. It can be affected by various neurological and psychiatric disorders. However, the process of collecting samples such as CSF and hippocampal neurons is challenging, especially for small animals like rats. We have presented here […]
- Molecular chaperones and co-chaperones are highly conserved cellular components that perform variety of duties related to the proper three-dimensional folding of the proteome. The web of factors that carries out this essential task is called the proteostasis network (PN). Ribonucleoproteins (RNPs) represent an underexplored area in terms of the connections they make with the PN. The Survival Motor Neuron (SMN) complex is an RNP assembly chaperone and serves as a paradigm for studying how specific small nuclear (sn)RNAs are identified […]
- J. Anal. At. Spectrom., 2024, Accepted ManuscriptDOI: 10.1039/D4JA00011K, PaperChuanwei Zhu, Yunzhu Wu, Zerui Liu, Guangshu Yang, Yuxu Zhang, Hanjie Wen, Meifu ZhouIndium is a critical metal in liquid-crystal displays and solar panels, and its concentration in Earth's crust is down to n×10 ppb, but it can be concentrated in sulfide up…The content of this RSS Feed (c) The Royal Society of Chemistry
- Journal of Proteome ResearchDOI: 10.1021/acs.jproteome.4c00022
- Publication date: Available online 15 May 2024Source: Journal of ProteomicsAuthor(s): D.C. Anderson, Mariko S. Peterson, Stacey A. Lapp, Mary R. Galinski
- Journal of the American Society for Mass SpectrometryDOI: 10.1021/jasms.4c00080
- I've got a lot going on and I've had to take a step back on a lot of things, including the amount of service that I do. Don't worry the US HUPO VMO is in great hands with Pratik Jagtap and Jordan Burton taking over as chair and vice chair, respectively. I'll still pitch in as part of the coolest committee in all of the Human Proteomics Organization's respective histories.The last thing I get to do is announce that the […]
- Journal of Mass Spectrometry, Volume 59, Issue 6, June 2024.
- Journal of Mass Spectrometry, Volume 59, Issue 6, June 2024.
- Analytical ChemistryDOI: 10.1021/acs.analchem.3c05435