Evidence map›Paper›PMID 12444927›Full record

ArticleThe Biochemical journal2003

Spatial characterisation of ryanodine-induced calcium release in mouse pancreatic acinar cells.

Michael C Ashby, Ole H Petersen, Alexei V Tepikin

Open access · greenAbstract read
In one paragraph

Article in The Biochemical journal, 2003. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 8 papers.

0numbers the graph read from it
0cells of the map it votes in
8citing papers in PubMed
1.4field-weighted citation impact, top 21% 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

8 citing papers in PubMed, 19 citations in OpenAlex.

  1. Sexual Dimorphism in a Reciprocal Interaction of Ryanodine and IPThe Journal of neuroscience : the official journal of the Society for Neuroscience · 2017
    Article
  2. Review
  3. Modelling mechanism of calcium oscillations in pancreatic acinar cells.Journal of bioenergetics and biomembranes · 2014
    Article
  4. Article
  5. Caffeine and 2-Aminoethoxydiphenyl Borate (2-APB) Have Different Ability to Inhibit Intracellular Calcium Mobilization in Pancreatic Acinar Cell.The Korean journal of physiology & pharmacology : official journal of the Korean Physiological Society and the Korean Society of Pharmacology · 2010
    Article
  6. The ryanodine receptor mediates early zymogen activation in pancreatitis.Proceedings of the National Academy of Sciences of the United States of America · 2005
    Article
  7. Article
  8. 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

3 authors at 1 institution in 1 country.

Michael C AshbyMedical Research Council Secretory Control Research Group, The Physiological Laboratory, University of Liverpool, UK. ashby@liv.ac.uk
Ole H Petersen
Alexei V Tepikin
University of Liverpool · GB

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

In pancreatic acinar cells, agonists evoke intracellular Ca(2+) transients which are initiated in the apical region of these polarized cells. There are contradictory experimental data concerning Ca(2+) release from ryanodine receptors (RyRs) in the apical region. In the present study, we have used low doses of ryanodine to open RyRs leading to the release of Ca(2+) from intracellular stores. Ryanodine causes Ca(2+) release that is initiated in the apical region of the cell but is dependent upon functional inositol 1,4,5-trisphosphate receptors (IP(3)Rs). These results suggests that co-ordinated release from co-localized RyRs and IP(3)Rs underlies the increased sensitivity of the apical region to initiation of intracellular Ca(2+) transients.

Indexed as

AnimalsCaffeineCalciumCalcium ChannelsCells, CulturedDose-Response Relationship, DrugInositol 1,4,5-Trisphosphate ReceptorsMicePancreasReceptors, Cytoplasmic and NuclearRyanodineRyanodine Receptor Calcium Release ChannelCaffeineCalciumCalcium ChannelsInositol 1,4,5-Trisphosphate ReceptorsReceptors, Cytoplasmic and NuclearRyanodineRyanodine Receptor Calcium Release Channel

Identifiers

PMID12444927
PMCPMC1223129
OpenAlexW2137565449

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.