Evidence map›Paper›PMID 36638864›Full record

ArticleBiochimica et biophysica acta. Gene regulatory mechanisms2023

The cellular pathways that maintain the quality control and transport of diverse potassium channels.

Nga H Nguyen, Jeffrey L Brodsky

Open access · greenAbstract read
In one paragraph

Article in Biochimica et biophysica acta. Gene regulatory mechanisms, 2023. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 3 papers.

0numbers the graph read from it
0cells of the map it votes in
3citing papers in PubMed
0.6field-weighted citation impact, top 31% 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

3 citing papers in PubMed, 4 citations in OpenAlex.

  1. Extracellular histones promote TWIK2-dependent potassium efflux and associated NLRP3 activation in alveolar macrophages during sepsis-induced lung injury.Inflammation research : official journal of the European Histamine Research Society ... [et al.] · 2024
    Article
  2. Article
  3. 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.

Nga H NguyenDepartment of Biological Sciences, University of Pittsburgh, A320 Langley Hall, Pittsburgh, 4249 Fifth Avenue, Pittsburgh, PA 15260, USA.
Jeffrey L BrodskyDepartment of Biological Sciences, University of Pittsburgh, A320 Langley Hall, Pittsburgh, 4249 Fifth Avenue, Pittsburgh, PA 15260, USA. Electronic address: jbrodsky@pitt.edu.
University of Pittsburgh · US

Funding

Single Nephron and MetabolomicsP30DK079307 · NIDDK · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI CARATTINO, MARCELO DANIEL · 2008 to 2022
$13.4M
Modulating Hsp70-dependent proteostasis in Alzheimer's DiseaseR35GM131732 · NIGMS · UNIVERSITY OF PITTSBURGH AT PITTSBURGH · PI JEFFREY L. BRODSKY · 2019 to 2026
$3.4M
American Heart Association-American Stroke Association 826608NIDDK NIH HHS P30 DK079307NIGMS NIH HHS R35 GM131732
6 · The paper itself

Abstract

Potassium channels are multi-subunit transmembrane proteins that permit the selective passage of potassium and play fundamental roles in physiological processes, such as action potentials in the nervous system and organismal salt and water homeostasis, which is mediated by the kidney. Like all ion channels, newly translated potassium channels enter the endoplasmic reticulum (ER) and undergo the error-prone process of acquiring post-translational modifications, folding into their native conformations, assembling with other subunits, and trafficking through the secretory pathway to reach their final destinations, most commonly the plasma membrane. Disruptions in these processes can result in detrimental consequences, including various human diseases. Thus, multiple quality control checkpoints evolved to guide potassium channels through the secretory pathway and clear potentially toxic, aggregation-prone misfolded species. We will summarize current knowledge on the mechanisms underlying potassium channel quality control in the secretory pathway, highlight diseases associated with channel misfolding, and suggest potential therapeutic routes.

Indexed as

Potassium ChannelsProtein FoldingEndoplasmic ReticulumHumansMembrane ProteinsProtein Processing, Post-TranslationalMembrane ProteinsPotassium ChannelsEndocytosisEndoplasmic reticulum associated degradation (ERAD)Endosomal sortingMolecular chaperonesPlasma membrane quality controlProtein quality control

Identifiers

PMID36638864
PMCPMC9908860
OpenAlexW4315491789

What Socratic 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 Socratic graph.