Evidence map›Paper›PMID 22878724›Full record

ReviewChannels (Austin, Tex.)

The roles of G proteins in the activation of TRPC4 and TRPC5 transient receptor potential channels.

Hana Kim, Jinsung Kim, Jae-Pyo Jeon, Jongyun Myeong, Jinhong Wie, Chansik Hong, Hyun Jin Kim, Ju-Hong Jeon, Insuk So

Open access · goldAbstract readReview
In one paragraph

Review in Channels (Austin, Tex.). The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 28 papers.

0numbers the graph read from it
0cells of the map it votes in
28citing papers in PubMed
1.3field-weighted citation impact, top 25% 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

28 citing papers in PubMed, 42 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. TRPC4/5 inhibitors: Phase I results and proof of concept studies.European archives of psychiatry and clinical neuroscience · 2025
    Review
  5. A deadly taste: linking bitter taste receptors and apoptosis.Apoptosis : an international journal on programmed cell death · 2025
    Review
  6. Article
  7. Article
  8. Review
  9. Article
  10. Review
  11. Review
  12. Article
  13. Article
  14. Suppression of mIFrontiers in pharmacology · 2020
    Article
  15. TRPC1 as a negative regulator for TRPC4 and TRPC5 channels.Pflugers Archiv : European journal of physiology · 2019
    Review
  16. Englerin A-sensing charged residues for transient receptor potential canonical 5 channel activation.The Korean journal of physiology & pharmacology : official journal of the Korean Physiological Society and the Korean Society of Pharmacology · 2019
    Article
  17. Review
  18. Dual action of the GαScientific reports · 2018
    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

9 authors at 4 institutions in 2 countries.

Hana KimDepartment of Physiology, Seoul National University College of Medicine, Seoul, Republic of Korea.
Jinsung Kim
Jae-Pyo Jeon
Jongyun Myeong
Jinhong Wie
Chansik Hong
Hyun Jin Kim
Ju-Hong Jeon
Insuk So
Seoul National University · KRKorea Advanced Institute of Science and Technology · KRNew Generation University College · ETSuwon Research Institute · KR

Funding

No grant is acknowledged in the PubMed record.

6 · The paper itself

Abstract

TRPC4 and TRPC5 channels are important regulators of electrical excitability in both gastrointestinal myocytes and neurons. Much is known regarding the assembly and function of these channels including TRPC1 as a homotetramer or a heteromultimer and the roles that their interacting proteins play in controlling these events. Further, they are one of the best-studied targets of G protein-coupled receptors and growth factors in general and Gαq protein coupled receptor or epidermal growth factor in particular. However, our understanding of the roles of Gαi/o proteins on TRPC4/5 channels is still rudimentary. We discuss potential roles for Gαi/o proteins in channel activation in addition to their known role in cellular signaling.

Indexed as

Endothelial CellsGastrointestinal TractHumansPDZ DomainsReceptors, G-Protein-CoupledReceptors, MuscarinicTRPC Cation ChannelsReceptors, G-Protein-CoupledReceptors, MuscarinicTRPC4 ion channelTRPC5 protein, humanTRPC Cation Channels

Identifiers

PMID22878724
PMCPMC3508772
OpenAlexW2093312580

What OpenQuestion holds

Textmetadata
LicenceCC BY-NC
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.