Evidence map›Paper›PMID 33326312›Full record

SynthesisAmerican journal of physiology. Cell physiology2021

Potassium channels in intestinal epithelial cells and their pharmacological modulation: a systematic review.

Dina Cosme, Maria Manuela Estevinho, Florian Rieder, Fernando Magro

Erratum issuedOpen access · greenAbstract readSystematic Review
In one paragraph

Synthesis in American journal of physiology. Cell physiology, 2021. The graph could read no effect estimate from its abstract, so it casts no vote on the map. An erratum has been issued. Cited by 16 papers, 2 of them syntheses that pooled it.

0numbers the graph read from it
0cells of the map it votes in
16citing papers in PubMed, 2 pooled it
1.1field-weighted citation impact, top 23% 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

16 citing papers in PubMed, 2 syntheses or guidelines pooled it, 29 citations in OpenAlex.

  1. Pooled it
  2. Pooled it
  3. Sex differences inProceedings of the National Academy of Sciences of the United States of America · 2026
    Article
  4. Article
  5. Roles of PDGF/PDGFR signaling in various organs.The Korean journal of physiology & pharmacology : official journal of the Korean Physiological Society and the Korean Society of Pharmacology · 2025
    Review
  6. Article
  7. Article
  8. Review
  9. Somatostatin peptides prevent increased human colonic epithelial permeability induced by hypoxia.American journal of physiology. Gastrointestinal and liver physiology · 2024
    Article
  10. Article
  11. Review
  12. Article
  13. Review
  14. Ion channel regulation of gut immunity.The Journal of general physiology · 2023
    Article
  15. Review
  16. Review
4 · The record

Corrections and comments

5 · Who and what money

Authors and funding

4 authors at 2 institutions in 2 countries.

Dina CosmeDepartment of Biomedicine, Unit of Pharmacology and Therapeutics, Faculty of Medicine, University of Porto, Porto, Portugal.
Maria Manuela EstevinhoDepartment of Biomedicine, Unit of Pharmacology and Therapeutics, Faculty of Medicine, University of Porto, Porto, Portugal.ORCID 0000-0001-7171-0139
Florian RiederDepartment of Gastroenterology, Hepatology and Nutrition, Digestive Diseases, and Surgery Institute, Cleveland Clinic Foundation, Cleveland, Ohio.
Fernando MagroDepartment of Biomedicine, Unit of Pharmacology and Therapeutics, Faculty of Medicine, University of Porto, Porto, Portugal.ORCID 0000-0003-2634-9668
Universidade do Porto · PTCleveland Clinic · US

Funding

Creeping fat and Crohn's disease associated stricturesR01DK123233 · NIDDK · CLEVELAND CLINIC LERNER COM-CWRU · PI RIEDER, FLORIAN · 2020 to 2024
$1.9M
NIDDK NIH HHS R01 DK123233
6 · The paper itself

Abstract

Several potassium channels (KCs) have been described throughout the gastrointestinal tract. Notwithstanding, their contribution to both physiologic and pathophysiologic conditions, as inflammatory bowel disease (IBD), remains underexplored. Therefore, we aim to systematically review, for the first time, the evidence on the characteristics and modulation of KCs in intestinal epithelial cells (IECs). PubMed, Scopus, and Web of Science were searched to identify studies focusing on KCs and their modulation in IECs. The included studies were assessed using a reporting inclusiveness checklist. From the 745 identified records, 73 met the inclusion criteria; their reporting inclusiveness was moderate-high. Some studies described the physiological role of KCs, while others explored their importance in pathological settings. Globally, in IBD animal models, apical K

Indexed as

AnimalsCell LineEpithelial CellsHumansIntestinal MucosaMembrane PotentialsPotassium Channel BlockersPotassium ChannelsSignal TransductionPotassium Channel BlockersPotassium Channelsintestinal epithelial cellsK+ channel modulationpotassium channels

Identifiers

PMID33326312
PMCPMC8424539
OpenAlexW3111803123

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.