Evidence map›Paper›PMID 24605083›Full record

ReviewFrontiers in cellular neuroscience2014

STIM1-mediated bidirectional regulation of Ca(2+) entry through voltage-gated calcium channels (VGCC) and calcium-release activated channels (CRAC).

Osama F Harraz, Christophe Altier

Open access · goldAbstract readReview
In one paragraph

Review in Frontiers in cellular neuroscience, 2014. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 27 papers.

0numbers the graph read from it
0cells of the map it votes in
27citing papers in PubMed
3.1field-weighted citation impact, top 9% 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

27 citing papers in PubMed, 43 citations in OpenAlex.

  1. Review
  2. Review
  3. Role of cytosolic and endoplasmic reticulum CaPflugers Archiv : European journal of physiology · 2024
    Review
  4. Article
  5. Article
  6. Upregulated CaCells · 2022
    Article
  7. Article
  8. Overview of CaExploration of targeted anti-tumor therapy · 2021
    Review
  9. Article
  10. Target Molecules of STIM Proteins in the Central Nervous System.Frontiers in molecular neuroscience · 2020
    Review
  11. Review
  12. Article
  13. Interaction of the Psychiatric Risk GeneFrontiers in cellular neuroscience · 2019
    Article
  14. Article
  15. Chronic E-Cigarette Exposure Alters the Human Bronchial Epithelial Proteome.American journal of respiratory and critical care medicine · 2018
    Article
  16. Article
  17. STIM1 Regulates Somatic CaThe Journal of neuroscience : the official journal of the Society for Neuroscience · 2017
    Article
  18. Inhibition of L-Type CaThe Journal of neuroscience : the official journal of the Society for Neuroscience · 2017
    Article
  19. Article
  20. 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

2 authors at 2 institutions in 2 countries.

Osama F HarrazDepartment of Physiology and Pharmacology, Hotchkiss Brain Institute, Libin Cardiovascular Institute, University of Calgary Calgary, AB, Canada ; Department of Pharmacology and Toxicology, Faculty of Pharmacy, Alexandria University Alexandria, Egypt.
Christophe AltierDepartment of Physiology and Pharmacology, Snyder Institute for Chronic Diseases, Inflammation Research Network, University of Calgary Calgary, AB, Canada.
Alexandria University · EGUniversity of Calgary · CA

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

The spatial and temporal regulation of cellular calcium signals is modulated via two main Ca(2+) entry routes. Voltage-gated Ca(2+) channels (VGCC) and Ca(2+)-release activated channels (CRAC) enable Ca(2+) flow into electrically excitable and non-excitable cells, respectively. VGCC are well characterized transducers of electrical activity that allow Ca(2+) signaling into the cell in response to action potentials or subthreshold depolarizing stimuli. The identification of STromal Interaction Molecule (STIM) and Orai proteins has provided significant insights into the understanding of CRAC function and regulation. This review will summarize the current state of knowledge of STIM-Orai interaction and their contribution to cellular Ca(2+) handling mechanisms. We will then discuss the bidirectional actions of STIM1 on VGCC and CRAC. In contrast to the stimulatory role of STIM1 on Orai channel activity that facilitates Ca(2+) entry, recent reports indicated the ability of STIM1 to suppress VGCC activity. This new concept changes our traditional understanding of Ca(2+) handling mechanisms and highlights the existence of dynamically regulated signaling complexes of surface expressed ion channels and intracellular store membrane-embedded Ca(2+) sensors. Overall, STIM1 is emerging as a new class of regulatory proteins that fine-tunes Ca(2+) entry in response to endoplasmic/sarcoplasmic reticulum stress.

Indexed as

calcium channelsCRACL-typeOraiSTIM1store-operated Ca2+ entryT-typeVGCC

Identifiers

PMID24605083
PMCPMC3932444
OpenAlexW2035820077

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.