Evidence map›Paper›PMID 35726059›Full record

ArticleNature neuroscience2022

Kalium channelrhodopsins are natural light-gated potassium channels that mediate optogenetic inhibition.

Elena G Govorunova, Yueyang Gou, Oleg A Sineshchekov, Hai Li, Xiaoyu Lu, Yumei Wang, Leonid S Brown, François St-Pierre, Mingshan Xue, John L Spudich

Open access · greenAbstract read
In one paragraph

Article in Nature neuroscience, 2022. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 74 papers, 1 of them a synthesis that pooled it.

0numbers the graph read from it
0cells of the map it votes in
74citing papers in PubMed, 1 pooled it
13.5field-weighted citation impact, top 1% 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

74 citing papers in PubMed, 1 synthesis or guideline pooled it, 140 citations in OpenAlex.

  1. Pooled it
  2. Article
  3. Article
  4. Article
  5. Review
  6. Review
  7. Article
  8. Article
  9. Article
  10. Stabilized Ion Selectivity Corrects Activation Drift in Kalium Channelrhodopsins.Advanced science (Weinheim, Baden-Wurttemberg, Germany) · 2026
    Article
  11. Review
  12. Review
  13. Review
  14. Article
  15. Multicolor photoreactions of the red light-activated channelrhodopsin Chrimson.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  16. Octopamine instructs head direction plasticity.bioRxiv : the preprint server for biology · 2025
    Article
  17. Review
  18. Article
  19. Apusomonad rhodopsins: A new family of ultraviolet to blue light-absorbing rhodopsin channels.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  20. Article

14 more citing papers are in PubMed but not listed here.

4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

10 authors at 5 institutions in 2 countries.

Elena G GovorunovaCenter for Membrane Biology, Department of Biochemistry and Molecular Biology, The University of Texas Health Science Center at Houston McGovern Medical School, Houston, TX, USA.ORCID http://orcid.org/0000-0003-0522-9683
Yueyang GouDepartment of Neuroscience, Baylor College of Medicine, Houston, TX, USA.ORCID http://orcid.org/0000-0002-8444-8069
Oleg A SineshchekovCenter for Membrane Biology, Department of Biochemistry and Molecular Biology, The University of Texas Health Science Center at Houston McGovern Medical School, Houston, TX, USA.
Hai LiCenter for Membrane Biology, Department of Biochemistry and Molecular Biology, The University of Texas Health Science Center at Houston McGovern Medical School, Houston, TX, USA.ORCID http://orcid.org/0000-0002-3969-6709
Xiaoyu LuSystems, Synthetic, and Physical Biology Program, Rice University, Houston, TX, USA.ORCID http://orcid.org/0000-0003-2426-1427
Yumei WangCenter for Membrane Biology, Department of Biochemistry and Molecular Biology, The University of Texas Health Science Center at Houston McGovern Medical School, Houston, TX, USA.
Leonid S BrownDepartment of Physics and Biophysics Interdepartmental Group, University of Guelph, Guelph, Ontario, Canada.ORCID http://orcid.org/0000-0002-5614-8317
François St-PierreDepartment of Neuroscience, Baylor College of Medicine, Houston, TX, USA.ORCID http://orcid.org/0000-0001-8618-4135
Mingshan XueDepartment of Neuroscience, Baylor College of Medicine, Houston, TX, USA.ORCID http://orcid.org/0000-0003-1463-8884
John L SpudichCenter for Membrane Biology, Department of Biochemistry and Molecular Biology, The University of Texas Health Science Center at Houston McGovern Medical School, Houston, TX, USA. John.L.Spudich@uth.tmc.edu.ORCID http://orcid.org/0000-0003-4167-8590
The University of Texas Health Science Center at Houston · USBaylor College of Medicine · USRice University · USThe University of Texas Health Science Center · USUniversity of Guelph · CA

Funding

Preclinical and Clincial OutcomesP50HD103555 · NICHD · BAYLOR COLLEGE OF MEDICINE · PI Sandesh Chakravarthy Sreenath Nagamani, David Loren Nelson · 2020 to 2026
$9.9M
Molecular Engineering of Natural Light-Gated Chloride Channels for Optogenetic InhibitionU01NS118288 · NINDS · BAYLOR COLLEGE OF MEDICINE · PI SPUDICH, JOHN LEE, ST-PIERRE, FRANCOIS · 2020 to 2023
$5.2M
Designing and deploying an expanded color palette of voltage indicators engineered for multiphoton microscopyU01NS113294 · NINDS · BAYLOR COLLEGE OF MEDICINE · PI ST-PIERRE, FRANCOIS, TOLIAS, ANDREAS · 2019 to 2021
$3.7M
Structure/Function of Channelrhodopsins and Related Retinylidene ProteinsR35GM140838 · NIGMS · UNIVERSITY OF TEXAS HLTH SCI CTR HOUSTON · PI SPUDICH, JOHN LEE · 2021 to 2025
$3.1M
Engineering designer probes for imaging membrane potential: novel parts, architectures, and platformsR01EB027145 · NIBIB · BAYLOR COLLEGE OF MEDICINE · PI ST-PIERRE, FRANCOIS · 2019 to 2022
$2.2M
NIBIB NIH HHS R01 EB027145NICHD NIH HHS P50 HD103555NIGMS NIH HHS R35 GM140838NINDS NIH HHS U01 NS113294NINDS NIH HHS U01 NS118288
6 · The paper itself

Abstract

Channelrhodopsins are used widely for optical control of neurons, in which they generate photoinduced proton, sodium or chloride influx. Potassium (K

Indexed as

Potassium ChannelsPotassium Channels, Voltage-GatedAnimalsChannelrhodopsinsIon Channel GatingMiceOptogeneticsPotassiumSodiumChannelrhodopsinsPotassiumPotassium ChannelsPotassium Channels, Voltage-GatedSodium

Identifiers

PMID35726059
PMCPMC9854242
OpenAlexW4283166819

What OpenQuestion holds

Textmetadata
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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.