Results 81 to 90 of about 43,474 (209)

Data‐Independent Acquisition Mass Spectrometry in Tumor Classification and Cancer Biomarker Research

open access: yesMass Spectrometry Reviews, EarlyView.
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 phenotype.
Jan Simonik   +3 more
wiley   +1 more source

Anti-allergic and Cytotoxic Effects of Sesquiterpenoids and Phenylpropanoids Isolated from

open access: yesNatural Product Communications, 2017
Ten sesquiterpenoids (1-10) and six phenylpropanoid derivatives (11-16) were isolated from the flower buds of Magnolia biondii Pamp. Their structures were determined by 1D- and 2D-NMR spectroscopy, mass spectrometry, and optical rotation.
Thi Tuyet Mai Nguyen   +5 more
doaj   +1 more source

Analysis of Carbohydrates and Glycoconjugates by Matrix‐Assisted Laser Desorption/Ionization Mass Spectrometry: An Update for 2023–2024

open access: yesMass Spectrometry Reviews, EarlyView.
ABSTRACT The use of MALDI mass spectrometry for the analysis of carbohydrates and glycoconjugates is a well‐established technique and this comprehensive review is the twelfth update of the original article published in 1999 and brings coverage of the literature to the end of 2024.
David J. Harvey
wiley   +1 more source

Aptamer–Based Targeted Protein Degradation: Mechanistic Principles, Delivery Strategies, and Translational Opportunities

open access: yesMedicinal Research Reviews, EarlyView.
ABSTRACT Targeted elimination of pathogenic proteins remains a fundamental challenge in therapeutic intervention, particularly for proteins considered “undruggable” by conventional inhibition‐based approaches. Aptamer–based targeted protein degradation (TPD) has emerged as a versatile strategy that leverages the high specificity, structural ...
Ambrin Malik   +3 more
wiley   +1 more source

Cross‐Platform Comparison of Chemoproteomics Workflows: Orbitrap‐TMT Versus timsTOF‐diaPASEF

open access: yesPROTEOMICS, EarlyView.
ABSTRACT Chemoproteomics aims to achieve precise and comprehensive quantification of protein–small molecule interactions, yet methodological comparisons across quantitative proteomics workflows remain scarce. Here, we systematically benchmark tandem mass tag data‐dependent acquisition (TMT‐DDA) on Orbitrap Exploris/Eclipse instruments against label ...
Ursula M. Glocker   +7 more
wiley   +1 more source

Quantitating the Transfer of the HTLV-1 p8 Protein Between T-Cells by Flow Cytometry

open access: yesFrontiers in Microbiology, 2018
The Human T-cell leukemia virus type 1 (HTLV-1)-encoded accessory protein p8 is cleaved from the precursor protein p12 encoded by the HTLV-1 open reading frame I. Both p12 and p8 are thought to contribute to efficient viral persistence.
Norbert Donhauser   +2 more
doaj   +1 more source

Ruta graveolens L. in Evidence‐Based Phytotherapy: Pharmacological Activities, Bioactive Compounds and Safety

open access: yesPhytotherapy Research, EarlyView.
Graphical representation of ethnomedical uses, major bioactive compounds, pharmacological potential and toxicological risks of Ruta graveolens L. ABSTRACT Ruta graveolens L. is widely used in traditional European, Asian, African, and South American medicine for digestive, nervous, cardiovascular, respiratory, and reproductive disorders.
Tetiana Serhiienko   +3 more
wiley   +1 more source

HPK1 kinase inhibitor: a sufficient approach to target HPK1 to modulate T cell activation in cancer immunotherapy compared with degraders

open access: yesFrontiers in Immunology
BackgroundHematopoietic progenitor kinase 1 (HPK1) is a member of the mitogen-activated protein kinase kinase kinase kinase (MAP4K) family. It has been reported that HPK1 negatively regulates the activation of T cells.
Qin Wang   +14 more
doaj   +1 more source

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