Evidence map›Paper›PMID 30565163›Full record

ArticleJournal of the American Society for Mass Spectrometry2019

Cross-Ring Fragmentation Patterns in the Tandem Mass Spectra of Underivatized Sialylated Oligosaccharides and Their Special Suitability for Spectrum Library Searching.

Maria Lorna A De Leoz, Yamil Simón-Manso, Robert J Woods, Stephen E Stein

Abstract read
In one paragraph

Article in Journal of the American Society for Mass Spectrometry, 2019. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 9 papers.

0numbers the graph read from it
0cells of the map it votes in
9citing papers in PubMed
–field-weighted citation impact
1 · What the graph read from it

What it found

Each row is one number read from the abstract, on the scale the paper reported it, with its interval. Left of the dashed line favours the treatment, right favours the comparator. Under each row is the sentence it came from. New to these charts? A ten-minute tutorial.

The abstract states no effect estimate the extractor could read, or names no intervention and outcome on the map, so this paper lights no cell and moves no belief. It is still indexed, cited and linked below.

2 · The registry

The trial behind it

Trials whose registry record cites this paper, or whose number appears in the abstract. A trial that started after this paper was published is citing it as background, not reporting it.

Neither the registry nor the abstract names a trial number. If this is a trial report, that itself is worth knowing.

3 · Its place in the literature

Who cites it

9 citing papers in PubMed.

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4 · The record

Corrections and comments

PubMed lists nothing against this paper. Absence here is not a guarantee, only a check that was made.

5 · Who and what money

Authors and funding

4 authors.

Maria Lorna A De LeozMass Spectrometry Data Center, National Institute of Standards & Technology, 100 Bureau Drive Stop 8362, Gaithersburg, MD, 20899, USA. lornadeleoz@gmail.com.ORCID http://orcid.org/0000-0001-9846-5524
Yamil Simón-MansoMass Spectrometry Data Center, National Institute of Standards & Technology, 100 Bureau Drive Stop 8362, Gaithersburg, MD, 20899, USA.
Robert J WoodsComplex Carbohydrate Research Center and Department of Biochemistry and Molecular Biology, University of Georgia, 315 Riverbend Road, Athens, GA, 30602, USA.
Stephen E SteinMass Spectrometry Data Center, National Institute of Standards & Technology, 100 Bureau Drive Stop 8362, Gaithersburg, MD, 20899, USA.

Funding

TR&D3. Approaches to Proteoglycan Function at Biochemical and Cellular LevelsP41GM103390 · NIGMS · UNIVERSITY OF GEORGIA · PI MOREMEN, KELLEY W. · 2012 to 2019
$14.5M
Tools to enable non-specialists to model glycoconjugates and glycan-protein interactionsU01CA207824 · NCI · UNIVERSITY OF GEORGIA · PI FOLEY, B. LACHELE, WOODS, ROBERT J · 2016 to 2018
$1.7M
NCI NIH HHS U01 CA207824NIGMS NIH HHS P41 GM103390NIH HHS P41 GM103390NIH HHS U01 CA207824
6 · The paper itself

Abstract

Reference spectral library searching, while widely used to identify compounds in other areas of mass spectrometry, is not commonly used in glycomics. Building on a study by Cotter and coworkers on analysis of sialylated oligosaccharides using atmospheric pressure-matrix-assisted laser-induced tandem mass spectrometry (MS/MS), we show that library search methods enable the automated differentiation of such sialylated oligosaccharide isomers using MS/MS derived from electrospray collision-induced dissociation in ion trap and beam-type fragmentation mass spectrometers. We compare MS/MS spectra of five sets of native sialylated oligosaccharide isomers and show a spectral library search method that can distinguish between these isomers using the precursor ion [M+2X-H]

Indexed as

CA-19-9 AntigenN-Acetylneuraminic AcidOligosaccharidesPolysaccharidesSmall Molecule LibrariesTandem Mass Spectrometry3'-sialyllactoseCA-19-9 AntigenN-Acetylneuraminic AcidOligosaccharidesPolysaccharidesSmall Molecule LibrariesCIDCross-ringGlycosylationNIST glycan libraryReference librarySialylationTandem MS

Identifiers

PMID30565163
PMCPMC6416239

What OpenQuestion holds

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LicenceCC BY
Read underepoch 390

Registered trials

None linked

Read under generation 80e0d062 · epoch 390. Bibliography from PubMed, PubMed Central and OpenAlex; grants from NIH RePORTER; trial links from ClinicalTrials.gov; estimates, votes and beliefs from the OpenQuestion graph.