Results 161 to 170 of about 91,527 (300)

Detection of N-(1-deoxy-D-fructos-1-yl) Fumonisins B₂ and B₃ in Corn by High-Resolution LC-Orbitrap MS.

Toxins, 2016
The existence of glucose conjugates of fumonisin B₂ (FB₂) and fumonisin B₃ (FB₃) in corn powder was confirmed for the first time. These "bound-fumonisins" (FB₂ and FB₃ bound to glucose) were identified as N-(1-deoxy-D-fructos-1-yl) fumonisin B₂ (NDfrc-FB₂) and N-(1-deoxy-D-fructos-1-yl) fumonisin B₃ (NDfrc-FB₃) respectively, based on the accurate mass ...
Yosuke, Matsuo, Kentaro, Takahara, Yuki, Sago, Masayo, Kushiro, Hitoshi, Nagashima, Hiroyuki, Nakagawa   +5 more
openaire   +1 more source

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

Mass 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, Petr Lapcik, Pavla Bouchalova, Pavel Bouchal   +3 more
wiley   +1 more source

Ion Activation Methods for Top‐Down Proteomics

Mass Spectrometry Reviews, EarlyView.
ABSTRACT Mass spectrometry (MS) has emerged as a premier method used to characterize the sequences of proteins. Top‐down proteomics aims to capture the multiple sources of structural diversity reflected in proteins, such as those that arise from alternative RNA splicing events or the addition of post‐translational modifications. Tandem MS (i.e., MS/MS)
Jada N. Walker, Jennifer S. Brodbelt
wiley   +1 more source

First 20 Years of Orbitrap Mass Spectrometry as the Mainstream Analytical Technique

Mass Spectrometry Reviews, EarlyView.
ABSTRACT This review traces the first 20 years of Orbitrap mass spectrometry as a mainstream high‑resolution and accurate‑mass (HR/AM) technology. It outlines the historical development of the Orbitrap analyzer, the evolution of major instrument families, and the key technological innovations that enabled its widespread adoption. Particular emphasis is
Alexander Makarov
wiley   +1 more source

Recent Advances (2023–2025) of Capillary Electrophoresis‐Mass Spectrometry (CE‐MS) for Top‐Down Proteomics

Mass Spectrometry Reviews, EarlyView.
ABSTRACT Top‐down proteomics (TDP) characterizes proteoforms in cells, tissues, and biofluids, in discovery mode and on a global scale, requiring analytical tools with high peak capacity for proteoform separation and high sensitivity for proteoform detection, given the extremely high proteoform complexity and wide proteoform concentration dynamic range.
Guijie Zhu, David A. Alvarez Rodriguez, Noah Gould, Alexander R. Ivanov, Kevin Jooß, Liangliang Sun   +5 more
wiley   +1 more source

CMAISE: Establishing the Longitudinal Multi‐Omics Cohort for Sepsis Precision Medicine

Med Research, EarlyView.
ABSTRACT Sepsis remains a leading cause of mortality worldwide due to its profound biological heterogeneity. While multi‐omics approaches offer promise for precision medicine, existing datasets often lack longitudinal granularity or comprehensive clinical integration. We present the Chinese Multi‐omics Advances In Sepsis (CMAISE) cohort, a prospective,
Jie Yang, Suibi Yang, Jiajun Cai, Songzan Qian, Shuping Song, Jun Guo, Yang Wang, Jinyan Xing, Bo Zhang, Zhihao Wang, Shengze Wu, Xinhao Jin, Bowen Tan, Dongdong Yang, Yao Yan, Haoran Chen, Changlin Sun, Kang Zou, Yuxin Leng, Jingye Pan, Tianlong Zhang, Yiming Shao, Lina Xian, Hongjun Kang, Zhen Wang, Ruilan Wang, Nan Wang, Lvyin Yan, Kun Cheng, Songqiao Liu, Lin Chen, Caibao Hu, Fuhong Su, Qian Gao, Yi Yang, Zhongheng Zhang, On behalf of Chinese Multi‐omics Advances In Sepsis (CMAISE) Consortium   +36 more
wiley   +1 more source

Alterations in Metabolites Associated With Umbilical Cord Blood in Monozygotic Twins Discordant for Congenital Heart Disease

Pediatric Discovery, EarlyView.
This study found that the metabolomic signature of umbilical venous cord blood in congenital heart disease (CHD) differs from that of healthy monozygotic (MZ) co‐twins. Dysregulation of metabolic pathways like glucose, lipid, and amino acid metabolism, along with altered metabolites, helps understand CHD predisposition.
Fang Xiang, Xiao Yuan, Yi Yang, Philip N. Baker, Mark D. Kilby, Chao Tong, Xi Yuan   +6 more
wiley   +1 more source

Proteome Analysis of Corynebacterium diphtheriae–Macrophage Interaction

PROTEOMICS, EarlyView.
ABSTRACT Contact of Corynebacterium diphtheriae with macrophages induces adaptations on both bacterial and cellular sides. The study presented here was aiming to shed light on the simultaneous intracellular adaptation of the bacteria and changes in the proteome of the phagocytes in response to the internalization of C. diphtheriae.
Luca Musella, Jens Möller, Christopher Lischer, Julio Vera‐Gonzalez, Jörg Hofmann, Lisa Ott, Andreas Burkovski   +6 more
wiley   +1 more source

Nigericin‐Triggered Phosphodynamics in Inflammasome Formation and Pyroptosis

PROTEOMICS, EarlyView.
ABSTRACT Innate immune signaling relies heavily on phosphorylation cascades to mount effective immune responses. Although traditional innate immune signaling cascades following TLR4 stimulation have been investigated through a temporally quantitative phosphoproteomic lens, far fewer studies have applied these methods to distinct signaling following the
Vanya Bhushan, Clinton J. Bradfield, Sandhini Saha, Sung Hwan Yoon, Iain D. C. Fraser, Aleksandra Nita‐Lazar   +5 more
wiley   +1 more source

What Does Next-Generation Mass Spectrometry Offer for Proteomics? A Comprehensive Platform Comparison. [PDF]

J Proteome Res
Blasco Tavares Pereira Lopes F, Schlatzer D, Sudhadevi T, Harijith A, Ayati M, Koyutürk M, Chance MR.   +6 more
europepmc   +1 more source