Evidence map›Paper›PMID 27505428›Full record

ArticleJournal of cell science2016

Molecular organization of the desmosome as revealed by direct stochastic optical reconstruction microscopy.

Sara N Stahley, Emily I Bartle, Claire E Atkinson, Andrew P Kowalczyk, Alexa L Mattheyses

Open access · bronzeAbstract read
In one paragraph

Article in Journal of cell science, 2016. The graph could read no effect estimate from its abstract, so it casts no vote on the map. Cited by 24 papers.

0numbers the graph read from it
0cells of the map it votes in
24citing papers in PubMed
4.5field-weighted citation impact, top 6% 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

24 citing papers in PubMed, 43 citations in OpenAlex.

  1. Article
  2. Article
  3. Article
  4. Article
  5. Article
  6. Article
  7. Article
  8. Article
  9. The desmosome comes into focus.The Journal of cell biology · 2024
    Review
  10. Article
  11. Article
  12. Article
  13. Article
  14. Article
  15. Review
  16. Article
  17. dSTORM Imaging and Analysis of Desmosome Architecture.Methods in molecular biology (Clifton, N.J.) · 2021
    Article
  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

5 authors at 2 institutions in 1 country.

Sara N StahleyDepartment of Cell Biology, Emory University School of Medicine, Atlanta, GA 30322, USA.
Emily I BartleDepartment of Cell Biology, Emory University School of Medicine, Atlanta, GA 30322, USA.
Claire E AtkinsonDepartment of Biochemistry and Molecular Biology, University of Chicago, Chicago, IL 60637, USA.
Andrew P KowalczykDepartment of Cell Biology, Emory University School of Medicine, Atlanta, GA 30322, USA Department of Dermatology, Emory University School of Medicine, Atlanta, GA 30322, USA.
Alexa L MattheysesDepartment of Cell Biology, Emory University School of Medicine, Atlanta, GA 30322, USA mattheyses@emory.edu.ORCID 0000-0002-5119-7750
Emory University · USUniversity of Chicago · US

Funding

Role of p0071 in Cutaneous Intercellular JunctionsR01AR048266 · NIAMS · PENNSYLVANIA STATE UNIV HERSHEY MED CTR · PI ANDREW P. KOWALCZYK · 2002 to 2026
$8.2M
Visualizing Desmosome Structure and Dynamics by Polarized Fluorescence MicroscopyR21AR066920 · NIAMS · EMORY UNIVERSITY · PI MATTHEYSES, ALEXA LYNN · 2014 to 2015
$378k
NIAMS NIH HHS R01 AR048266NIAMS NIH HHS R21 AR066920
6 · The paper itself

Abstract

Desmosomes are macromolecular junctions responsible for providing strong cell-cell adhesion. Because of their size and molecular complexity, the precise ultrastructural organization of desmosomes is challenging to study. Here, we used direct stochastic optical reconstruction microscopy (dSTORM) to resolve individual plaque pairs for inner and outer dense plaque proteins. Analysis methods based on desmosomal mirror symmetry were developed to measure plaque-to-plaque distances and create an integrated map. We quantified the organization of desmoglein 3, plakoglobin and desmoplakin (N-terminal, rod and C-terminal domains) in primary human keratinocytes. Longer desmosome lengths correlated with increasing plaque-to-plaque distance, suggesting that desmoplakin is arranged with its long axis at an angle within the plaque. We next examined whether plaque organization changed in different adhesive states. Plaque-to-plaque distance for the desmoplakin rod and C-terminal domains decreased in PKP-1-mediated hyperadhesive desmosomes, suggesting that protein reorganization correlates with function. Finally, in human epidermis we found a difference in plaque-to-plaque distance for the desmoplakin C-terminal domain, but not the desmoplakin rod domain or plakoglobin, between basal and suprabasal cells. Our data reveal the molecular organization of desmosomes in cultured keratinocytes and skin as defined by dSTORM.

Indexed as

Optical PhenomenaCell AdhesionDesmosomesHumansMaleMicroscopyPlakophilinsSkinStochastic ProcessesPlakophilinsCadherinCell adhesiondSTORMFluorescenceKeratinocyteMicroscopySuper-resolution

Identifiers

PMID27505428
PMCPMC5004873
OpenAlexW2440641842

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.