Evidence map›Paper›PMID 23640805›Full record

ReviewProteomics. Clinical applications2013

O-GlcNAcomics--Revealing roles of O-GlcNAcylation in disease mechanisms and development of potential diagnostics.

Ronald J Copeland, Guanghui Han, Gerald W Hart

Abstract readReview
In one paragraph

Review in Proteomics. Clinical applications, 2013. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 21 papers.

0numbers the graph read from it
0cells of the map it votes in
21citing 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

21 citing papers in PubMed.

  1. Review
  2. Nutrient sensitive proteinLife science alliance · 2022
    Article
  3. Review
  4. Article
  5. Article
  6. Regulation of pancreatic cancer TRAIL resistance by protein O-GlcNAcylation.Laboratory investigation; a journal of technical methods and pathology · 2020
    Article
  7. Article
  8. Article
  9. Article
  10. The Journal of biological chemistry · 2019
    Article
  11. LW-AFC Effects onAging and disease · 2017
    Article
  12. Review
  13. Article
  14. Review
  15. Review
  16. Article
  17. Article
  18. Article
  19. Article
  20. The challenge and promise of glycomics.Chemistry & biology · 2014
    Review
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

3 authors.

Ronald J CopelandDepartment of Biological Chemistry, School of Medicine, Johns Hopkins University, Baltimore, MD 21205-2185, USA.
Guanghui HanDepartment of Biological Chemistry, School of Medicine, Johns Hopkins University, Baltimore, MD, USA.
Gerald W HartDepartment of Biological Chemistry, School of Medicine, Johns Hopkins University, Baltimore, MD, USA.

Funding

Shared Resource CoresP01HL107153 · NHLBI · JOHNS HOPKINS UNIVERSITY · PI HART, GERALD WARREN · 2011 to 2017
$16.8M
JHU-UMD Diabetes Research CenterP30DK079637 · NIDDK · JOHNS HOPKINS UNIVERSITY · PI WONDISFORD, FREDRIC E. · 2013 to 2017
$9.7M
ROLE OF CELL-SURFACE SIALYLATION IN TUMOR METASTASISR01CA042486 · NCI · UNIVERSITY OF ALABAMA AT BIRMINGHAM · PI HART, GERALD WARREN · 1986 to 2013
$4.9M
Cytosolic O-Glycosylation and Insulin SignalingR01DK061671 · NIDDK · JOHNS HOPKINS UNIVERSITY · PI HART, GERALD WARREN · 2002 to 2014
$4.0M
Mechanisms of Glucose ToxicityR24DK084949 · NIDDK · JOHNS HOPKINS UNIVERSITY · PI HART, GERALD WARREN, HOKE, AHMET · 2010 to 2010
$492k
NCI NIH HHS NIH R01CA42486NCI NIH HHS R01 CA042486NHLBI NIH HHS N01-HV-00240NHLBI NIH HHS P01 HL107153NHLBI NIH HHS P01HL107153NIDDK NIH HHS P30 DK079637NIDDK NIH HHS R01 DK061671NIDDK NIH HHS R01DK61671NIDDK NIH HHS R24 DK084949NIDDK NIH HHS R24DK084949
6 · The paper itself

Abstract

O-linked-β-N-acetylglucosamine (O-GlcNAc) is a dynamic PTM of the 3'-hydroxyl groups of serine or threonine residues of nuclear, cytoplasmic, and mitochondrial proteins. The cycling of this modification is regulated in response to nutrients, stress, and other extracellular stimuli by the catalytic activities of O-GlcNAc transferase and O-GlcNAcase. O-GlcNAc is functionally similar to phosphorylation and has been demonstrated to play critical roles in numerous biological processes, including cell signaling, transcription, and disease etiology. Since its discovery nearly 30 years ago, studies have demonstrated that the O-GlcNAc is highly abundant and widespread, like phosphorylation however, the development of methodologies to study O-GlcNAc at the site level has been challenging. Recently, a number of studies have overcome these challenges and describe new tagging, enrichment, and mass spectrometric-based approaches to study O-GlcNAc in terms of its site identification, stoichiometry, and dynamics on proteins. The development of these methods are key for elucidation of O-GlcNAc's functional crosstalk with phosphorylation and other PTMs, and will serve to provide the necessary information for the development of site-specific antibodies, which will aid in the determination of a particular protein's site-specific function. In this review, we describe these methods and summarize results obtained from them demonstrating the roles of O-GlcNAc in diabetes, cancer, Alzheimer's, and in learning and memory, while also describing how these new strategies have implicated O-GlcNAc as a potential diagnostic for the screening of patients for prediabetes.

Indexed as

Diagnostic Techniques and ProceduresDiseaseAcetylglucosamineAnimalsBrainGlycomicsHumansMemoryAcetylglucosamineAlzheimer'sCancerDiabetesGlycomicsO-GlcNAc

Identifiers

PMID23640805
PMCPMC3883918

What OpenQuestion holds

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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.