Evidence map›Paper›PMID 17486362›Full record

ReviewPflugers Archiv : European journal of physiology2007

Organization and function of TRPC channelosomes.

Indu S Ambudkar, Hwei Ling Ong

Abstract readReview
PubMed Publisher
In one paragraph

Review in Pflugers Archiv : European journal of physiology, 2007. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 40 papers.

0numbers the graph read from it
0cells of the map it votes in
40citing papers in PubMed
2.7field-weighted citation impact, top 10% 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

40 citing papers in PubMed, 102 citations in OpenAlex.

  1. Article
  2. Review
  3. Article
  4. Review
  5. Article
  6. Review
  7. Deletion ofThe Journal of neuroscience : the official journal of the Society for Neuroscience · 2021
    Article
  8. Mechanisms and significance of CaCurrent opinion in physiology · 2020
    Article
  9. Article
  10. TRPC5 regulates axonal outgrowth in developing retinal ganglion cells.Laboratory investigation; a journal of technical methods and pathology · 2020
    Article
  11. TRP Channels Regulation of Rho GTPases in Brain Context and Diseases.Frontiers in cell and developmental biology · 2020
    Review
  12. TRPCing around the hypothalamus.Frontiers in neuroendocrinology · 2018
    Review
  13. Article
  14. Review
  15. Article
  16. Article
  17. Review
  18. Functional properties of ion channels and transporters in tumour vascularization.Philosophical transactions of the Royal Society of London. Series B, Biological sciences · 2014
    Review
  19. Article
  20. The Concise Guide to PHARMACOLOGY 2013/14: ion channels.British journal of pharmacology · 2013
    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 1 institution in 1 country.

Indu S AmbudkarSecretory Physiology Section, Gene Therapy and Therapeutics Branch, National Institute of Dental and Craniofacial Research, National Institutes of Health, Bethesda, MD 20892, USA. indu.ambudkar@nih.gov
Hwei Ling Ong
National Institutes of Health · US

Funding

Molecular Mechanisms Regulating Calcium Flux In Salivary GlandsZIADE000438 · NIDCR · NATIONAL INSTITUTE OF DENTAL & CRANIOFACIAL RESEARCH · PI AMBUDKAR, INDU S. · 2009 to 2025
$42.5M
Molecular Regulaton Calcium Flux In Salivary GlandsZ01DE000438 · NIDCR · NATIONAL INSTITUTE OF DENTAL & CRANIOFACIAL RESEARCH · PI AMBUDKAR, INDU S. · 1987 to 2008
$3.6M
6 · The paper itself

Abstract

TRPC proteins constitute a family of conserved Ca2+-permeable cation channels which are activated in response to agonist-stimulated PIP2 hydrolysis. These channels were initially proposed to be components of the store-operated calcium entry channel (SOC). Subsequent studies have provided substantial evidence that some TRPCs contribute to SOC activity. TRPC proteins have also been shown to form agonist-stimulated calcium entry channels that are not store-operated but are likely regulated by PIP2 or diacylglycerol. Further, and consistent with the presently available data, selective homomeric or heteromeric interactions between TRPC monomers generate distinct agonist-stimulated cation permeable channels. We suggest that interaction between TRPC monomers, as well as the association of these channels with accessory proteins, determines their mode of regulation as well as their cellular localization and function. Currently identified accessory proteins include key Ca2+ signaling proteins as well as proteins involved in vesicle trafficking, cytoskeletal interactions, and scaffolding. Studies reported until now demonstrate that TRPC proteins are segregated into specific Ca2+ signaling complexes which can generate spatially and temporally controlled [Ca2+]i signals. Thus, the functional organization of TRPC channelosomes dictates not only their regulation by extracellular stimuli but also serves as a platform to coordinate specific downstream cellular functions that are regulated as a consequence of Ca2+ entry. This review will focus on the accessory proteins of TRPC channels and discuss the functional implications of TRPC channelosomes and their assembly in microdomains.

Indexed as

AnimalsCalcium SignalingDiglyceridesHumansPhosphatidylinositol 4,5-DiphosphateTRPC Cation ChannelsDiglyceridesPhosphatidylinositol 4,5-DiphosphateTRPC Cation Channels

Identifiers

PMID17486362
OpenAlexW2009545143

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.