High-resolution mass spectrometry for human exposomics: Expanding chemical space coverage

Y Lai, JP Koelmel, DI Walker, EJ Price… - Environmental …, 2024 - ACS Publications
In the modern “omics” era, measurement of the human exposome is a critical missing link
between genetic drivers and disease outcomes. High-resolution mass spectrometry …

Ultra-fast label-free quantification and comprehensive proteome coverage with narrow-window data-independent acquisition

UH Guzman, A Martinez-Val, Z Ye, E Damoc… - Nature …, 2024 - nature.com
Mass spectrometry (MS)-based proteomics aims to characterize comprehensive proteomes
in a fast and reproducible manner. Here we present the narrow-window data-independent …

Instrumentation at the leading edge of proteomics

TM Peters-Clarke, JJ Coon, NM Riley - Analytical Chemistry, 2024 - ACS Publications
The proteome, or collection of proteoforms expressed in a biological system, is dynamic and
heterogeneous. As our appreciation for the complexity of the proteome has evolved, so have …

Parallelized acquisition of orbitrap and astral analyzers enables high-throughput quantitative analysis

HI Stewart, D Grinfeld, A Giannakopulos… - Analytical …, 2023 - ACS Publications
The growing trend toward high-throughput proteomics demands rapid liquid
chromatography–mass spectrometry (LC–MS) cycles that limit the available time to gather …

One-Tip enables comprehensive proteome coverage in minimal cells and single zygotes

Z Ye, P Sabatier, J Martin-Gonzalez, A Eguchi… - nature …, 2024 - nature.com
Mass spectrometry (MS)-based proteomics workflows typically involve complex, multi-step
processes, presenting challenges with sample losses, reproducibility, requiring substantial …

The astounding exhaustiveness and speed of the Astral mass analyzer for highly complex samples is a quantum leap in the functional analysis of microbiomes

T Dumas, R Martinez Pinna, C Lozano, S Radau… - Microbiome, 2024 - Springer
Background By analyzing the proteins which are the workhorses of biological systems,
metaproteomics allows us to list the taxa present in any microbiota, monitor their relative …

The one hour human proteome

LR Serrano, TM Peters-Clarke, TN Arrey… - Molecular & Cellular …, 2024 - ASBMB
We describe deep analysis of the human proteome in less than 1 h. We achieve this
expedited proteome characterization by leveraging state-of-the-art sample preparation …

Heparin-enriched plasma proteome is significantly altered in Alzheimer's Disease

Q Guo, L Ping, EB Dammer, DM Duong, L Yin… - Molecular …, 2024 - Springer
Heparin binding proteins (HBPs) with roles in extracellular matrix assembly are strongly
correlated to β-amyloid (Aβ) and tau pathology in Alzheimer's disease (AD) brain and …

Acquisition and analysis of DIA-based proteomic data: A comprehensive survey in 2023

R Lou, W Shui - Molecular & Cellular Proteomics, 2024 - ASBMB
Data-independent acquisition (DIA) mass spectrometry (MS) has emerged as a powerful
technology for high-throughput, accurate, and reproducible quantitative proteomics. This …

What's new in single-cell proteomics

T Truong, RT Kelly - Current Opinion in Biotechnology, 2024 - Elsevier
Highlights•Recent advances in single-cell proteomics.•Improvements in sample preparation,
separation techniques, mass spectrometry instrumentation, and data acquisition/analysis.• …