Evidence map›Paper›PMID 21716747›Full record

ArticleJournal of cardiovascular disease research2011

P2Y receptors as regulators of lung endothelial barrier integrity.

Evgeny Zemskov, Rudolf Lucas, Alexander D Verin, Nagavedi S Umapathy

Abstract read
In one paragraph

Article in Journal of cardiovascular disease research, 2011. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 22 papers.

0numbers the graph read from it
0cells of the map it votes in
22citing 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

22 citing papers in PubMed.

  1. P2YInternational journal of molecular sciences · 2025
    Review
  2. Review
  3. Review
  4. Review
  5. Article
  6. Review
  7. Role of the Purinergic P2Y2 Receptor in Pulmonary Hypertension.International journal of environmental research and public health · 2021
    Review
  8. Article
  9. Article
  10. Host-Parasite Interaction of Atlantic salmon (Frontiers in immunology · 2021
    Article
  11. Review
  12. P2 Purinergic Signaling in the Distal Lung in Health and Disease.International journal of molecular sciences · 2020
    Review
  13. Review
  14. The Journal of biological chemistry · 2019
    Article
  15. Article
  16. The effect of purinergic signaling via the PMolecular and cellular biochemistry · 2017
    Article
  17. Article
  18. Review
  19. Article
  20. Central role for hydrogen peroxide in P2Y1 ADP receptor-mediated cellular responses in vascular endothelium.Proceedings of the National Academy of Sciences of the United States of America · 2014
    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

4 authors.

Evgeny ZemskovVascular Biology Center, Medical College of Georgia, Augusta, GA 30912, USA.
Rudolf Lucas
Alexander D Verin
Nagavedi S Umapathy

Funding

Microtubules in lung endothelial cell barrier regulationR01HL067307 · NHLBI · UNIVERSITY OF CHICAGO · PI VERIN, ALEXANDER D · 2001 to 2009
$2.5M
ATP in Lung Endothelial Barrier EnhancementR01HL083327 · NHLBI · UNIVERSITY OF CHICAGO · PI VERIN, ALEXANDER D · 2006 to 2009
$1.5M
ALK/SMAD Signaling in TGF beta-induced EC PermeabilityR01HL080675 · NHLBI · UNIVERSITY OF CHICAGO · PI VERIN, ALEXANDER D · 2005 to 2008
$1.5M
NHLBI NIH HHS R01 HL067307NHLBI NIH HHS R01 HL080675NHLBI NIH HHS R01 HL083327
6 · The paper itself

Abstract

Endothelial cells (ECs), forming a semi-permeable barrier between the interior space of blood vessels and underlying tissues, control such diverse processes as vascular tone, homeostasis, adhesion of platelets, and leukocytes to the vascular wall and permeability of vascular wall for cells and fluids. Mechanisms which govern the highly clinically relevant process of increased EC permeability are under intense investigation. It is well known that loss of this barrier (permeability increase) results in tissue inflammation, the hall mark of inflammatory diseases such as acute lung injury and its severe form, acute respiratory distress syndrome. Little is known about processes which determine the endothelial barrier enhancement or protection against permeability increase. It is now well accepted that extracellular purines and pyrimidines are promising and physiologically relevant barrier-protective agents and their effects are mediated by interaction with cell surface P2Y receptors which belong to the superfamily of G-protein-coupled receptors. The therapeutic potential of P2Y receptors is rapidly expanding field in pharmacology and some selective agonists became recently available. Here, we present an overview of recently identified P2Y receptor agonists that enhance the pulmonary endothelial barrier and inhibit and/or reverse endothelial barrier disruption.

Indexed as

EPAClipopolysaccharidemicrovascular endotheliumMLC-phosphatasepermeabilityVE-cadherin

Identifiers

PMID21716747
PMCPMC3120267

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC-SA
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.