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Recent advancements in mass spectrometry (MS) have revolutionized quantitative proteomics, with multiplex isotope labeling emerging as a key strategy for enhancing accuracy, precision, and throughput. This tutorial review offers a comprehensive overview of multiplex isotope labeling techniques, including precursor-based, mass defect-based, reporter ion-based, and hybrid labeling methods. It details their fundamental principles, advantages, and inherent limitations along with strategies to mitigate the limitation of ratio-distortion. This review will also cover the applications and latest progress in these labeling techniques across various domains, including cancer biomarker discovery, neuroproteomics, post-translational modification analysis, cross-linking MS, and single-cell proteomics. This Review aims to provide guidance for researchers on selecting appropriate methods for their specific goals while also highlighting the potential future directions in this rapidly evolving field.
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http://dx.doi.org/10.1021/acsmeasuresciau.4c00007 | DOI Listing |
Front Psychiatry
August 2025
Statistics Section of the Department of Genetics, Microbiology and Statistics, Universitat de Barcelona (UB), Barcelona, Spain.
Most methodological Polygenic Risk Score (PRS)-related papers explain the laborious process of computing the PRS in great depth. Afterwards, as a last step, it is generally described that to test a possible association between a PRS and a trait of interest, an analysis through regression models (linear or logistic, depending on data type) should be carried out adjusting for covariates (e.g.
View Article and Find Full Text PDFAm J Phys Med Rehabil
August 2025
Department of Physical Activity and Sport, Faculty of Sports Sciences, University of Murcia, Santiago de la Ribera, 30720 Murcia, Spain.
Background: Increasing physical activity (PA) levels among people with disabilities requires innovative and accessible interventions. Telecoaching (TC) represents an innovative training approach that uses technological and digital tools, including computers, mobile devices, video tutorials, and training manuals, to remotely manage and deliver training programs. This study aimed to evaluate the safety, feasibility, and effectiveness of the TC across various functional limitations and health conditions, providing practical insights into its applications for promoting PA in various populations.
View Article and Find Full Text PDFSoft Matter
September 2025
School of Civil Engineering, The University of Sydney, 2006 NSW, Australia.
Objects moving through granular materials experience a drag force. In the past two decades, many studies have revealed its non-trivial properties, including dependencies on the velocity of the object and the pressure around it. This tutorial review introduces some of these properties and their associated scaling laws.
View Article and Find Full Text PDFSoft Matter
September 2025
Institute of Science and Technology Austria, Am Campus 1, 3400 Klosterneuburg, Austria.
Lipid membranes and membrane deformations are a long-standing area of research in soft matter and biophysics. Computer simulations have complemented analytical and experimental approaches as one of the pillars in the field. However, setting up and using membrane simulations can come with barriers due to the multidisciplinary effort involved and the vast choice of existing simulations models.
View Article and Find Full Text PDFTeach Learn Med
September 2025
Center for Health Professions Education, Uniformed Services University of the Health Sciences, Bethesda, Maryland, USA.
Problem-Based Learning (PBL) is widely implemented in health professions education (HPE). Small-group knowledge construction plays an essential role in trainees' learning from PBL tutorials. However, there is a dearth of systematic reviews to unpack the black box of the PBL knowledge construction process.
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