Evidence map›Paper›PMID 33003547›Full record

ArticleBiomolecules2020

Identification of Cx45 as a Major Component of GJs in HeLa Cells.

Eun Ju Choi, Nicolás Palacios-Prado, Juan C Sáez, Jinu Lee

Open access · goldAbstract read
In one paragraph

Article in Biomolecules, 2020. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 17 papers.

0numbers the graph read from it
0cells of the map it votes in
17citing papers in PubMed
0.8field-weighted citation impact, top 28% 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

17 citing papers in PubMed, 20 citations in OpenAlex.

  1. Controllable gap junctions by vitamin BProceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  2. Article
  3. Article
  4. Article
  5. Review
  6. Article
  7. Calcium Regulation of Connexin Hemichannels.International journal of molecular sciences · 2024
    Review
  8. Article
  9. Discovery ofFrontiers in cellular neuroscience · 2024
    Article
  10. Article
  11. A Quantitative Assay for CaInternational journal of molecular sciences · 2022
    Article
  12. Endogenous pannexin1 channels form functional intercellular cell-cell channels with characteristic voltage-dependent properties.Proceedings of the National Academy of Sciences of the United States of America · 2022
    Article
  13. The Roles of Calmodulin and CaMKII in Cx36 Plasticity.International journal of molecular sciences · 2021
    Review
  14. Article
  15. Article
  16. Article
  17. 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

4 authors at 2 institutions in 2 countries.

Eun Ju ChoiCollege of Pharmacy, Yonsei Institute of Pharmaceutical Sciences, Yonsei University, Incheon 21983, Korea.ORCID 0000-0002-7921-6255
Nicolás Palacios-PradoDepartamento de Fisiología, Pontificia Universidad Católica de Chile, Santiago 6513677, Chile.ORCID 0000-0002-3411-8002
Juan C SáezDepartamento de Fisiología, Pontificia Universidad Católica de Chile, Santiago 6513677, Chile.
Jinu LeeCollege of Pharmacy, Yonsei Institute of Pharmaceutical Sciences, Yonsei University, Incheon 21983, Korea.ORCID 0000-0002-8997-448X
Pontificia Universidad Católica de Chile · CLYonsei University · KR

Funding

Ministerio de Ciencia, Tecnología, Conocimiento e Innovación de Chile Iniciativa Científica Milenio-Economía P09-022-F, grants 3180272, and grant 1191329Ministry of Education of Korea 2016R1D1A1A02937397 and 2018R1A6A1A03023718Yonsei University project no:2018-12-0140
6 · The paper itself

Abstract

 Gap junctions (GJs) are intercellular channels that connect adjacent cells electrically and metabolically. The iodide-yellow fluorescent protein (I-YFP) gap junctional intercellular communication (GJIC) assay is a recently developed method with high sensitivity. HeLa cells have been widely used as GJ-deficient cells for GJ-related research. Herein, we present evidence showing that HeLa cells have functional GJs comprising connexin (Cx) 45 using the I-YFP GJ assay and CRISPR/Cas9 system. We conducted the I-YFP GJIC assay in HeLa cells, which revealed a weak level of GJIC that could not be detected by the Lucifer yellow scrape-loading assay. The mRNA expression of

Indexed as

A549 CellsBiological TransportCell CommunicationConnexin 43ConnexinsCRISPR-Cas SystemsGap JunctionsHeLa CellsHumansNeoplasmsConnexin 43connexin 45ConnexinsGJA1 protein, humanCRISPR/Cas9gap junctionHeLa celliodide-yellow fluorescent protein GJIC assay

Identifiers

PMID33003547
PMCPMC7650549
OpenAlexW3091080031

What OpenQuestion holds

Textmetadata
LicenceCC BY
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.