Evidence map›Paper›PMID 26619014›Full record

ArticleNature methods2016

Cellular O-Glycome Reporter/Amplification to explore O-glycans of living cells.

Matthew R Kudelka, Aristotelis Antonopoulos, Yingchun Wang, Duc M Duong, Xuezheng Song, Nicholas T Seyfried, Anne Dell, Stuart M Haslam, Richard D Cummings, Tongzhong Ju

Open access · greenAbstract read
In one paragraph

Article in Nature methods, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 58 papers.

0numbers the graph read from it
0cells of the map it votes in
58citing papers in PubMed
2.7field-weighted citation impact, top 9% of its field
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

58 citing papers in PubMed, 100 citations in OpenAlex.

  1. Protein O-Glycosylation Shapes Lymphatic Endothelia and Lymph Node Macrophage Populations.FASEB journal : official publication of the Federation of American Societies for Experimental Biology · 2026
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  16. Morphology of Biomaterials Affect O-Glycosylation of HUVECs.Journal of functional biomaterials · 2022
    Article
  17. Review
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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

10 authors at 3 institutions in 2 countries.

Matthew R KudelkaDepartment of Biochemistry, Emory University School of Medicine, Atlanta, Georgia, USA.
Aristotelis AntonopoulosDepartment of Life Sciences, Imperial College London, London, UK.
Yingchun WangDepartment of Biochemistry, Emory University School of Medicine, Atlanta, Georgia, USA.
Duc M DuongDepartment of Biochemistry, Emory University School of Medicine, Atlanta, Georgia, USA.
Xuezheng SongDepartment of Biochemistry, Emory University School of Medicine, Atlanta, Georgia, USA.
Nicholas T SeyfriedDepartment of Biochemistry, Emory University School of Medicine, Atlanta, Georgia, USA.
Anne DellDepartment of Life Sciences, Imperial College London, London, UK.
Stuart M HaslamDepartment of Life Sciences, Imperial College London, London, UK.
Richard D CummingsDepartment of Surgery, Beth Israel Deaconess Medical Center, Harvard Medical School, Boston, Massachusetts, USA.
Tongzhong JuDepartment of Biochemistry, Emory University School of Medicine, Atlanta, Georgia, USA.
Emory University · USImperial College London · GBHarvard University · US

Funding

MEDICAL SCIENTIST TRAINING PROGRAMT32GM008169 · NIGMS · EMORY UNIVERSITY · PI GROSS, ROBERT E · 1987 to 2021
$20.3M
Overall Priority Score P41GM103694 · NIGMS · EMORY UNIVERSITY · PI CUMMINGS, RICHARD D · 2013 to 2018
$6.9M
ENNCF - Viral Vector CoreP30NS055077 · NINDS · EMORY UNIVERSITY · PI LEVEY, ALLAN I · 2008 to 2018
$6.8M
THE TUMOR ANTIGENS TN AND SIALYLTN IN HUMAN COLORECTAL CARCINOMAU01CA168930 · NCI · EMORY UNIVERSITY · PI CUMMINGS, RICHARD D, SMITH, DAVID FLETCHER · 2012 to 2016
$2.0M
Biotechnology and Biological Sciences Research Council BB/K016164/1NCI NIH HHS U01 CA168930NCI NIH HHS U01CA168930NIGMS NIH HHS P41 GM103694NIGMS NIH HHS P41GM103694NIGMS NIH HHS T32 GM008169NINDS NIH HHS P30 NS055077Wellcome Trust 102978Wellcome Trust 102979
6 · The paper itself

Abstract

Protein O-glycosylation has key roles in many biological processes, but the repertoire of O-glycans synthesized by cells is difficult to determine. Here we describe an approach termed Cellular O-Glycome Reporter/Amplification (CORA), a sensitive method used to amplify and profile mucin-type O-glycans synthesized by living cells. Cells convert added peracetylated benzyl-α-N-acetylgalactosamine to a large variety of modified O-glycan derivatives that are secreted from cells, allowing for easy purification for analysis by HPLC and mass spectrometry (MS). Relative to conventional O-glycan analyses, CORA resulted in an ∼100-1,000-fold increase in sensitivity and identified a more complex repertoire of O-glycans in more than a dozen cell types from Homo sapiens and Mus musculus. Furthermore, when coupled with computational modeling, CORA can be used for predictions about the diversity of the human O-glycome and offers new opportunities to identify novel glycan biomarkers for human diseases.

Indexed as

AnimalsChromatography, High Pressure LiquidMass SpectrometryMicePolysaccharidesPolysaccharides

Identifiers

PMID26619014
PMCPMC4697867
OpenAlexW2195440971

What OpenQuestion holds

Textmetadata
LicenceTDM
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.