Evidence map›Paper›PMID 30397640›Full record

ArticleScience advances2018

Cell chirality regulates intercellular junctions and endothelial permeability.

Jie Fan, Poulomi Ray, Yao Wei Lu, Gurleen Kaur, John J Schwarz, Leo Q Wan

Abstract read
In one paragraph

Article in Science advances, 2018. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 33 papers.

0numbers the graph read from it
0cells of the map it votes in
33citing papers in PubMed
–field-weighted citation impact
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

33 citing papers in PubMed.

  1. Review
  2. Article
  3. Article
  4. Contractile forces direct the chiral swirling of minimal cell collectives.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  5. Review
  6. Review
  7. Bilateral cellular flows display asymmetry prior to left-right organizer formation in amniote gastrulation.Proceedings of the National Academy of Sciences of the United States of America · 2025
    Article
  8. Article
  9. Review
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Advances in Regulating Cellular Behavior Using Micropatterns.The Yale journal of biology and medicine · 2023
    Review
  16. Article
  17. Review
  18. Article
  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

6 authors.

Jie FanDepartment of Biomedical Engineering, Rensselaer Polytechnic Institute, Troy, NY 12180, USA.ORCID 0000-0002-3196-5468
Poulomi RayDepartment of Biomedical Engineering, Rensselaer Polytechnic Institute, Troy, NY 12180, USA.
Yao Wei LuDepartment of Molecular and Cellular Physiology, Albany Medical College, Albany, NY 12208, USA.
Gurleen KaurDepartment of Biological Sciences, Rensselaer Polytechnic Institute, Troy, NY 12180, USA.ORCID 0000-0002-3693-7722
John J SchwarzDepartment of Molecular and Cellular Physiology, Albany Medical College, Albany, NY 12208, USA.
Leo Q WanDepartment of Biomedical Engineering, Rensselaer Polytechnic Institute, Troy, NY 12180, USA.ORCID 0000-0001-8371-5623

Funding

Cell Chirality Based In Vitro Models For Embryonic Development and AbnormalitiesDP2HD083961 · NICHD · RENSSELAER POLYTECHNIC INSTITUTE · PI WAN, LEO Q. · 2014 to 2016
$2.6M
NICHD NIH HHS DP2 HD083961
6 · The paper itself

Abstract

Cell chirality is a newly discovered intrinsic property of the cell, reflecting the bias of the cell to polarize in the left-right axis. Despite increasing evidence on its substantial role in the asymmetric development of embryos, little is known about implications of cell chirality in physiology and disease. We demonstrate that cell chirality accounts for the nonmonotonic, dose-response relationship between endothelial permeability and protein kinase C (PKC) activation. The permeability of the endothelial cell layer is tightly controlled in our body, and dysregulation often leads to tissue inflammation and diseases. Our results show that low-level PKC activation is sufficient to reverse cell chirality through phosphatidylinositol 3-kinase/AKT signaling and alters junctional protein organization between cells with opposite chirality, leading to an unexpected substantial change in endothelial permeability. Our findings suggest that cell chirality regulates intercellular junctions in important ways, providing new opportunities for drug delivery across tightly connected semipermeable cellular sheets.

Indexed as

Cell PolarityCoculture TechniquesElectric ImpedanceEnzyme ActivationHumansHuman Umbilical Vein Endothelial CellsIndolesIntercellular JunctionsLactamsPermeabilityPhosphatidylinositol 3-KinasesProtein Kinase CProto-Oncogene Proteins c-aktSignal TransductionAKT1 protein, humanAKT2 protein, humanindolactam VIndolesLactamsPhosphatidylinositol 3-KinasesProtein Kinase CProto-Oncogene Proteins c-akt

Identifiers

PMID30397640
PMCPMC6200360

What OpenQuestion holds

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LicenceCC BY-NC
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.