High-throughput glycomic methods

I Trbojević-Akmačić… - Chemical …, 2022 - ACS Publications
Glycomics aims to identify the structure and function of the glycome, the complete set of
oligosaccharides (glycans), produced in a given cell or organism, as well as to identify …

Mass spectrometry approaches to glycomic and glycoproteomic analyses

LR Ruhaak, G Xu, Q Li, E Goonatilleke… - Chemical …, 2018 - ACS Publications
Glycomic and glycoproteomic analyses involve the characterization of oligosaccharides
(glycans) conjugated to proteins. Glycans are produced through a complicated nontemplate …

Mammalian brain glycoproteins exhibit diminished glycan complexity compared to other tissues

SE Williams, M Noel, S Lehoux, M Cetinbas… - Nature …, 2022 - nature.com
Glycosylation is essential to brain development and function, but prior studies have often
been limited to a single analytical technique and excluded region-and sex-specific analyses …

Robust phenotyping of highly multiplexed tissue imaging data using pixel-level clustering

CC Liu, NF Greenwald, A Kong, EF McCaffrey… - Nature …, 2023 - nature.com
While technologies for multiplexed imaging have provided an unprecedented understanding
of tissue composition in health and disease, interpreting this data remains a significant …

Mass spectrometry imaging of biomolecular information

B Spengler - Analytical chemistry, 2015 - ACS Publications
Mass spectrometry imaging (MSI) has gone through a significant change over the last 3
years, the time span of this review. The predominant mass spectrometric method in …

Oxidative stress, redox regulation and diseases of cellular differentiation

ZW Ye, J Zhang, DM Townsend, KD Tew - Biochimica et Biophysica Acta …, 2015 - Elsevier
Background Within cells, there is a narrow concentration threshold that governs whether
reactive oxygen species (ROS) induce toxicity or act as second messengers. Scope of …

Brain glycogen serves as a critical glucosamine cache required for protein glycosylation

RC Sun, LEA Young, RC Bruntz, KH Markussen… - Cell metabolism, 2021 - cell.com
Glycosylation defects are a hallmark of many nervous system diseases. However, the
molecular and metabolic basis for this pathology is not fully understood. In this study, we …

Mass spectrometry imaging for clinical research–latest developments, applications, and current limitations

PM Vaysse, RMA Heeren, T Porta, B Balluff - Analyst, 2017 - pubs.rsc.org
Mass spectrometry is being used in many clinical research areas ranging from toxicology to
personalized medicine. Of all the mass spectrometry techniques, mass spectrometry …

Imaging mass spectrometry and lectin analysis of N-linked glycans in carbohydrate antigen–defined pancreatic cancer tissues

CT McDowell, Z Klamer, J Hall, CA West… - Molecular & Cellular …, 2021 - ASBMB
The early detection of pancreatic ductal adenocarcinoma (PDAC) is a complex clinical
obstacle yet is key to improving the overall likelihood of patient survival. Current and …

MALDI imaging mass spectrometry profiling of N-glycans in formalin-fixed paraffin embedded clinical tissue blocks and tissue microarrays

TW Powers, BA Neely, Y Shao, H Tang, DA Troyer… - PloS one, 2014 - journals.plos.org
A recently developed matrix-assisted laser desorption/ionization imaging mass spectrometry
(MALDI-IMS) method to spatially profile the location and distribution of multiple N-linked …