Evidence map›Paper›PMID 15466449›Full record

ArticleBritish journal of pharmacology2004

Evidence for P2Y1, P2Y2, P2Y6 and atypical UTP-sensitive receptors coupled to rises in intracellular calcium in mouse cultured superior cervical ganglion neurons and glia.

Jennifer A Calvert, Amelia E Atterbury-Thomas, Catherine Leon, Ian D Forsythe, Christian Gachet, Richard J Evans

Open access · bronzeAbstract read
In one paragraph

Article in British journal of pharmacology, 2004. 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
2.6field-weighted citation impact, top 13% 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

21 citing papers in PubMed, 43 citations in OpenAlex.

  1. Article
  2. Electroacupuncture Alleviates Bladder Overactivity via Inhabiting Bladder P2XEvidence-based complementary and alternative medicine : eCAM · 2020
    Article
  3. Article
  4. Ganglionic GFAPJCI insight · 2017
    Article
  5. Article
  6. P2Y receptors in Alzheimer's disease.Biology of the cell · 2015
    Review
  7. Article
  8. Review
  9. Review
  10. Article
  11. AKAP79/150 signal complexes in G-protein modulation of neuronal ion channels.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2011
    Article
  12. Article
  13. Article
  14. Article
  15. ATP induces guinea pig gallbladder smooth muscle excitability via the P2Y4 receptor and COX-1 activity.American journal of physiology. Gastrointestinal and liver physiology · 2008
    Article
  16. Article
  17. Article
  18. Article
  19. Inositol triphosphate-mediated Ca2+ signals direct purinergic P2Y receptor regulation of neuronal ion channels.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2007
    Article
  20. Activation of P2Y1 nucleotide receptors induces inhibition of the M-type K+ current in rat hippocampal pyramidal neurons.The Journal of neuroscience : the official journal of the Society for Neuroscience · 2006
    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

6 authors at 2 institutions in 2 countries.

Jennifer A CalvertDepartment of Cell Physiology & Pharmacology, University of Leicester, Medical Sciences Building, University Road, Leicester LE1 9HN.
Amelia E Atterbury-Thomas
Catherine Leon
Ian D Forsythe
Christian Gachet
Richard J Evans
University of Leicester · GBÉtablissement Français du Sang · FR

Funding

Wellcome Trust
6 · The paper itself

Abstract

1 P2Y receptors are expressed in the nervous system and are involved in calcium signalling in neurons and glia. In the superior cervical ganglion (SCG), RT-PCR analysis indicated the presence of P2Y(1,2&6) receptors. Rises in intracellular calcium in response to P2Y receptor stimulation were determined from adult mouse cultured SCG neurons and glia. 2 ADP evoked suramin (100 microM)- and pyridoxalphosphate-6-azophenyl-2',4'-disulphonic acid (PPADS, 30 microM)-sensitive rises in intracellular calcium in approximately 80% of SCG neurons (EC50 approximately 20 microM). ADP-evoked responses were abolished in neurons from P2Y1 receptor-deficient mice (responses to UTP were unaffected). 3 The pyrimidines UTP (EC50 approximately 85 microM) and UDP (EC50>90 microM) evoked PPADS- and suramin-sensitive responses in approximately 70 and approximately 20% of SCG neurons, respectively. 4 In SCG glial cells, ADP (EC50 approximately 30 microM) evoked calcium responses in approximately 50% of glia. These were suramin and PPADS sensitive and essentially abolished in SCG glial cells cultured from adult P2Y1 receptor-deficient mice. 5 UTP (EC50 approximately 25 microM) and UDP (EC50>200 microM) evoked suramin- and pyridoxalphosphate-6-azophenyl-2',5'-disulphonate-sensitive rises in calcium in approximately 60 and 20% SCG glial cells, respectively. 6 These results indicate the presence of several P2Y receptors coupled to an increase in intracellular calcium in the SCG: ADP-sensitive P2Y1 receptors and UDP-sensitive P2Y6 receptors in SCG neurons and glial cells, a novel UTP-sensitive P2Y receptor in SCG neurons and UTP- and ATP-sensitive P2Y2 receptors in SCG glia.

Indexed as

AnimalsCalciumCells, CulturedFemaleFluorescent DyesMaleMiceMice, Inbred C57BLNeurogliaNeuronsPyridoxal PhosphateReceptors, Purinergic P2Receptors, Purinergic P2Y1Receptors, Purinergic P2Y2Reverse Transcriptase Polymerase Chain ReactionSuperior Cervical GanglionCalciumFluorescent DyesP2ry1 protein, mouseP2ry2 protein, mousepurinoceptor P2Y6Pyridoxal Phosphatepyridoxal phosphate-6-azophenyl-2',4'-disulfonic acidReceptors, Purinergic P2Receptors, Purinergic P2Y1Receptors, Purinergic P2Y2SuraminUridine DiphosphateUridine Triphosphate

Identifiers

PMID15466449
PMCPMC1575429
OpenAlexW2014740960

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.