Evidence map›Paper›PMID 33149300›Full record

ArticleNature2020

Structures and pH-sensing mechanism of the proton-activated chloride channel.

Zheng Ruan, James Osei-Owusu, Juan Du, Zhaozhu Qiu, Wei Lü

Open access · greenAbstract read
In one paragraph

Article in Nature, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 41 papers.

0numbers the graph read from it
0cells of the map it votes in
41citing papers in PubMed
3.3field-weighted citation impact, top 7% 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

41 citing papers in PubMed, 74 citations in OpenAlex.

  1. Article
  2. Article
  3. Proton-activated chloride channel 1 is essential for innate host defense against bacterial sepsis.Proceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  4. Review
  5. Article
  6. Article
  7. Article
  8. Article
  9. Article
  10. Article
  11. Article
  12. Article
  13. The plasma membrane inner leaflet PI(4,5)PNature communications · 2024
    Article
  14. Article
  15. Article
  16. Molecular basis of proton-sensing by G protein-coupled receptors.bioRxiv : the preprint server for biology · 2024
    Article
  17. Review
  18. Epithelial NaComprehensive Physiology · 2024
    Review
  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

5 authors at 2 institutions in 1 country.

Zheng Ruan *Department of Structural Biology, Van Andel Institute, Grand Rapids, MI, USA.ORCID http://orcid.org/0000-0002-4412-4916
James Osei-Owusu *Department of Physiology, Johns Hopkins University School of Medicine, Baltimore, MD, USA.
Juan DuDepartment of Structural Biology, Van Andel Institute, Grand Rapids, MI, USA.ORCID http://orcid.org/0000-0003-1467-1203
Zhaozhu QiuDepartment of Physiology, Johns Hopkins University School of Medicine, Baltimore, MD, USA. zhaozhu@jhmi.edu.ORCID http://orcid.org/0000-0002-9122-6077
Wei LüDepartment of Structural Biology, Van Andel Institute, Grand Rapids, MI, USA. wei.lu@vai.org.ORCID http://orcid.org/0000-0002-3009-1025
Van Andel Institute · USJohns Hopkins University · US

Funding

Molecular Identity and Physiological Function of Novel Chloride ChannelsR35GM124824 · NIGMS · JOHNS HOPKINS UNIVERSITY · PI Zhaozhu Qiu · 2017 to 2026
$4.8M
Structural and Functional Studies of the TRPM4 and TRPM5 ChannelsR01HL153219 · NHLBI · VAN ANDEL RESEARCH INSTITUTE · PI Wei Lu · 2020 to 2026
$3.9M
Structural and functional studies of the TRPM2 channelR01NS111031 · NINDS · VAN ANDEL RESEARCH INSTITUTE · PI DU, JUAN · 2019 to 2023
$2.7M
Cell Swelling-Activated Chloride Channel in Ischemic StrokeR01NS118014 · NINDS · JOHNS HOPKINS UNIVERSITY · PI QIU, ZHAOZHU · 2020 to 2024
$2.6M
Structural and functional studies of CALHM channelsR01NS112363 · NINDS · VAN ANDEL RESEARCH INSTITUTE · PI LU, WEI · 2020 to 2024
$2.3M
Structural and functional studies of the human TRPM4 and TRPM5 channelsR56HL144929 · NHLBI · VAN ANDEL RESEARCH INSTITUTE · PI LU, WEI · 2019 to 2019
$475k
American Heart Association-American Stroke Association 20POST35120556NHLBI NIH HHS R01 HL153219NHLBI NIH HHS R56 HL144929NIGMS NIH HHS R35 GM124824NINDS NIH HHS R01 NS111031NINDS NIH HHS R01 NS112363NINDS NIH HHS R01 NS118014
6 · The paper itself

Abstract

The proton-activated chloride channel (PAC) is active across a wide range of mammalian cells and is involved in acid-induced cell death and tissue injury

Indexed as

Cryoelectron MicroscopyIon Channel GatingPatch-Clamp TechniquesSingle Molecule ImagingAnionsBinding SitesChloride ChannelsChloridesGlutamic AcidHumansHydrogen-Ion ConcentrationIon TransportLysineModels, MolecularProtein SubunitsProtonsAnionsChloride ChannelsChloridesGlutamic AcidLysinePACC1 protein, humanProtein SubunitsProtons

Identifiers

PMID33149300
PMCPMC7773282
OpenAlexW3097714889

What OpenQuestion holds

Textmetadata
LicenceTDM
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.