Evidence map›Paper›PMID 9841859›Full record

ReviewThe Biochemical journal1998

P2 receptor subtypes in the cardiovascular system.

S P Kunapuli, J L Daniel

Open access · bronzeAbstract readReview
In one paragraph

Review in The Biochemical journal, 1998. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 62 papers.

0numbers the graph read from it
0cells of the map it votes in
62citing papers in PubMed
7.5field-weighted citation impact, top 2% 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

62 citing papers in PubMed, 250 citations in OpenAlex.

  1. Review
  2. Genetic polymorphisms of purinergic P2YPurinergic signalling · 2023
    Article
  3. Article
  4. P2 Receptors in Cardiac Myocyte Pathophysiology and Mechanotransduction.International journal of molecular sciences · 2020
    Review
  5. Article
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2 more citing papers are in PubMed but not listed here.

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

2 authors at 1 institution in 1 country.

S P KunapuliDepartment of Physiology, Temple University Medical School, Philadelphia, PA 19140, USA. kunapuli@sgi1.fels.temple.edu
J L Daniel
Temple University · US

Funding

MOLECULAR BASIS FOR ADP INDUCED PLATELET ACTIVATIONR01HL060683 · NHLBI · TEMPLE UNIV OF THE COMMONWEALTH · PI KUNAPULI, SATYA P. · 1998 to 2011
$3.9M
NHLBI NIH HHS HL60683
6 · The paper itself

Abstract

Extracellular nucleotides have been implicated in a number of physiological functions. Nucleotides act on cell-surface receptors known as P2 receptors, of which several subtypes have been cloned. Both ATP and ADP are stored in platelets and are released upon platelet activation. Furthermore, nucleotides are also released from damaged or broken cells. Thus during vascular injury nucleotides play an important role in haemostasis through activation of platelets, modulation of vascular tone, recruitment of neutrophils and monocytes to the site of injury, and facilitation of adhesion of leucocytes to the endothelium. Nucleotides also moderate these functions by generating nitric oxide and prostaglandin I2 through activation of endothelial cells, and by activating different receptor subtypes on vascular smooth muscle cells. In the heart, P2 receptors regulate contractility through modulation of L-type Ca2+ channels, although the molecular mechanisms involved are still under investigation. Classical pharmacological studies have identified several P2 receptor subtypes in the cardiovascular system. Molecular pharmacological studies have clarified the nature of some of these receptors, but have complicated the picture with others. In platelets, the classical P2T receptor has now been resolved into three P2 receptor subtypes: the P2Y1, P2X1 and P2TAC receptors (the last of these, which is coupled to the inhibition of adenylate cyclase, is yet to be cloned). In peripheral blood leucocytes, endothelial cells, vascular smooth muscle cells and cardiomyocytes, the effects of classical P2X, P2Y and P2U receptors have been found to be mediated by more than one P2 receptor subtype. However, the exact functions of these multiple receptor subtypes remain to be understood, as P2-receptor-selective agonists and antagonists are still under development.

Indexed as

Adenosine DiphosphateAnimalsCardiovascular SystemEndothelium, VascularHumansLeukocytesModels, CardiovascularPlatelet ActivationReceptors, Purinergic P2Signal TransductionTerminology as TopicAdenosine DiphosphateReceptors, Purinergic P2

Identifiers

PMID9841859
PMCPMC1219898
OpenAlexW1861890207

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.