Evidence map›Paper›PMID 21068200›Full record

ReviewAmerican journal of physiology. Regulatory, integrative and comparative physiology2011

O-GlcNAcylation: a novel pathway contributing to the effects of endothelin in the vasculature.

Victor V Lima, Fernanda R Giachini, David M Hardy, R Clinton Webb, Rita C Tostes

Open access · greenAbstract readReview
In one paragraph

Review in American journal of physiology. Regulatory, integrative and comparative physiology, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 25 papers.

0numbers the graph read from it
0cells of the map it votes in
25citing papers in PubMed
1.9field-weighted citation impact, top 15% 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

25 citing papers in PubMed, 43 citations in OpenAlex.

  1. Review
  2. International journal of molecular sciences · 2025
    Review
  3. Review
  4. Article
  5. Review
  6. O-Linked β-Frontiers in immunology · 2022
    Review
  7. Article
  8. Review
  9. Article
  10. Role ofPhysiological reviews · 2021
    Review
  11. Review
  12. Article
  13. Article
  14. Article
  15. Frontiers in physiology · 2018
    Article
  16. O-GlcNAcylation and cardiovascular disease.Biochemical Society transactions · 2017
    Review
  17. Review
  18. Vascular O-GlcNAcylation augments reactivity to constrictor stimuli by prolonging phosphorylated levels of the myosin light chain.Brazilian journal of medical and biological research = Revista brasileira de pesquisas medicas e biologica · 2014
    Article
  19. O-GlcNAc and the cardiovascular system.Pharmacology & therapeutics · 2014
    Review
  20. Early effects of high-fat diet on neurovascular function and focal ischemic brain injury.American journal of physiology. Regulatory, integrative and comparative physiology · 2013
    Article
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

5 authors at 2 institutions in 2 countries.

Victor V LimaDepartment of Physiology, Medical College of Georgia, Augusta, Georgia, USA.
Fernanda R Giachini
David M Hardy
R Clinton Webb
Rita C Tostes
Augusta University · USUniversidade de São Paulo · BR

Funding

Nitric Oxide Inhibits RhoA/Rho-kinase in Penile ErectionR01HL071138 · NHLBI · MEDICAL COLLEGE OF GEORGIA (MCG) · PI WEBB, R CLINTON · 2003 to 2011
$2.9M
TNF-alpha: a key player in erectile (dys)functionR01DK083685 · NIDDK · AUGUSTA UNIVERSITY · PI WEBB, R CLINTON · 2009 to 2012
$1.4M
NHLBI NIH HHS HL-71138NHLBI NIH HHS R01 HL071138NIDDK NIH HHS DK-83685NIDDK NIH HHS R01 DK083685
6 · The paper itself

Abstract

Glycosylation with O-linked β-N-acetylglucosamine (O-GlcNAc) or O-GlcNAcylation on serine and threonine residues of nuclear and cytoplasmic proteins is a posttranslational modification that alters the function of numerous proteins important in vascular function, including kinases, phosphatases, transcription factors, and cytoskeletal proteins. O-GlcNAcylation is an innovative way to think about vascular signaling events both in physiological conditions and in disease states. This posttranslational modification interferes with vascular processes, mainly vascular reactivity, in conditions where endothelin-1 (ET-1) levels are augmented (e.g. salt-sensitive hypertension, ischemia/reperfusion, and stroke). ET-1 plays a crucial role in the vascular function of most organ systems, both in physiological and pathophysiological conditions. Recognition of ET-1 by the ET(A) and ET(B) receptors activates intracellular signaling pathways and cascades that result in rapid and long-term alterations in vascular activity and function. Components of these ET-1-activated signaling pathways (e.g., mitogen-activated protein kinases, protein kinase C, RhoA/Rho kinase) are also targets for O-GlcNAcylation. Recent experimental evidence suggests that ET-1 directly activates O-GlcNAcylation, and this posttranslational modification mediates important vascular effects of the peptide. This review focuses on ET-1-activated signaling pathways that can be modified by O-GlcNAcylation. A brief description of the O-GlcNAcylation biology is presented, and its role on vascular function is addressed. ET-1-induced O-GlcNAcylation and its implications for vascular function are then discussed. Finally, the interplay between O-GlcNAcylation and O-phosphorylation is addressed.

Indexed as

Cardiovascular Physiological PhenomenaAcetylglucosamineAnimalsEndothelin-1GlycosylationHumansProtein Processing, Post-TranslationalSignal TransductionAcetylglucosamineEndothelin-1

Identifiers

PMID21068200
PMCPMC3043796
OpenAlexW2117688913

What OpenQuestion holds

Textmetadata
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.